dmesg - Intel Core i7-8550U - Intel UHD 620 - LENOVO

Return To Intel Core i7-8550U - Intel UHD 620 - LENOVO System Information

 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 4 PID: 636 Comm: Xorg Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c119f900 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdd166b0
RBP: ffff89dfef317c00 R08: 000000000000049d R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 000000109bebf100 R14: ffff89dfef192a20 R15: ffff89dfee97a400
FS:  00007fd8300eff00(0000) GS:ffff89dffdd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000563cd6a670e8 CR3: 00000001f49ea002 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? vsnprintf+0x101/0x520
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? sprintf+0x56/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? __ttm_dma_free_page.isra.8+0x65/0x90 [ttm]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_vma_del+0x70/0xc0 [nouveau]
 nouveau_gem_object_close+0x1dc/0x210 [nouveau]
 drm_gem_object_release_handle+0x2f/0x90 [drm]
 drm_gem_handle_delete+0x5b/0x90 [drm]
 ? drm_gem_handle_create+0x40/0x40 [drm]
 drm_ioctl_kernel+0xa1/0xf0 [drm]
 drm_ioctl+0x205/0x3a0 [drm]
 ? drm_gem_handle_create+0x40/0x40 [drm]
 ? current_time+0x4f/0x90
 ? fsnotify_grab_connector+0x3c/0x60
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 do_vfs_ioctl+0xa4/0x630
 ksys_ioctl+0x60/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fd83081f427
Code: 00 00 90 48 8b 05 69 aa 0c 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  3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd1bd52a58 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563f5c58aa70 RCX: 00007fd83081f427
RDX: 00007ffd1bd52a90 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007ffd1bd52a90 R08: 000000000000006f R09: 0000563f5c58aaf0
R10: 0000000000000006 R11: 0000000000003246 R12: 0000000040086409
R13: 0000000000000014 R14: 0000563f5c591fc0 R15: 0000000000000000
---[ end trace e9144fbb00d88fd3 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 0 PID: 636 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 0 PID: 636 Comm: Xorg Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c119f900 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdc166b0
RBP: ffff89dfef317c00 R08: 00000000000004d7 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001113388900 R14: ffff89dfef192a20 R15: ffff89dfee97a400
FS:  00007fd8300eff00(0000) GS:ffff89dffdc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f4345ec0e8 CR3: 00000001f49ea004 CR4: 00000000003606f0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? vsnprintf+0x101/0x520
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? sprintf+0x56/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? __ttm_dma_free_page.isra.8+0x65/0x90 [ttm]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_vma_del+0x70/0xc0 [nouveau]
 nouveau_gem_object_close+0x1dc/0x210 [nouveau]
 drm_gem_object_release_handle+0x2f/0x90 [drm]
 drm_gem_handle_delete+0x5b/0x90 [drm]
 ? drm_gem_handle_create+0x40/0x40 [drm]
 drm_ioctl_kernel+0xa1/0xf0 [drm]
 drm_ioctl+0x205/0x3a0 [drm]
 ? drm_gem_handle_create+0x40/0x40 [drm]
 ? current_time+0x4f/0x90
 ? fsnotify_grab_connector+0x3c/0x60
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 do_vfs_ioctl+0xa4/0x630
 ksys_ioctl+0x60/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fd83081f427
Code: 00 00 90 48 8b 05 69 aa 0c 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  3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd1bd52a58 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563f5c58a9f0 RCX: 00007fd83081f427
RDX: 00007ffd1bd52a90 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007ffd1bd52a90 R08: 0000563f5c58aae0 R09: 0000563f5c58aa70
R10: 0000000000000007 R11: 0000000000003246 R12: 0000000040086409
R13: 0000000000000014 R14: 0000563f5c591fc0 R15: 0000000000000000
---[ end trace e9144fbb00d88fd4 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 636 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 636 Comm: Xorg Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c119f900 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 0000000000000511 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 000000118a839140 R14: ffff89dfef192a20 R15: ffff89dfee97a400
FS:  00007fd8300eff00(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005628b8596e00 CR3: 00000001f49ea005 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? vsnprintf+0x101/0x520
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? sprintf+0x56/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? __ttm_dma_free_page.isra.8+0x65/0x90 [ttm]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_vma_del+0x70/0xc0 [nouveau]
 nouveau_gem_object_close+0x1dc/0x210 [nouveau]
 drm_gem_object_release_handle+0x2f/0x90 [drm]
 drm_gem_handle_delete+0x5b/0x90 [drm]
 ? drm_gem_handle_create+0x40/0x40 [drm]
 drm_ioctl_kernel+0xa1/0xf0 [drm]
 drm_ioctl+0x205/0x3a0 [drm]
 ? drm_gem_handle_create+0x40/0x40 [drm]
 ? current_time+0x4f/0x90
 ? fsnotify_grab_connector+0x3c/0x60
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 do_vfs_ioctl+0xa4/0x630
 ksys_ioctl+0x60/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fd83081f427
Code: 00 00 90 48 8b 05 69 aa 0c 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  3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd1bd52a58 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563f5c58a970 RCX: 00007fd83081f427
RDX: 00007ffd1bd52a90 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007ffd1bd52a90 R08: 0000563f5c58aa60 R09: 0000563f5c58a9f0
R10: 0000000000000007 R11: 0000000000003246 R12: 0000000040086409
R13: 0000000000000014 R14: 0000563f5c591fc0 R15: 0000000000000000
---[ end trace e9144fbb00d88fd5 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 5 PID: 636 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 5 PID: 636 Comm: Xorg Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c119f878 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff89dffdd566b0
RBP: ffff89dfef317c00 R08: 000000000000054b R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001201ccc140 R14: ffff89dfef192a20 R15: ffff89dfee97a400
FS:  00007fd8300eff00(0000) GS:ffff89dffdd40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1422ae5500 CR3: 00000001f49ea006 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_unref_pdes+0xeb/0x1f0 [nouveau]
 nvkm_vmm_unref_ptes+0x1bc/0x200 [nouveau]
 nvkm_vmm_iter.constprop.11+0x26d/0x810 [nouveau]
 ? vsnprintf+0x101/0x520
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gp100_vmm_pgt_sparse+0xc0/0xc0 [nouveau]
 ? sprintf+0x56/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gp100_vmm_pgt_sparse+0xc0/0xc0 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? ret_from_fork+0x20/0x40
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x41/0x70
 ? ttm_bo_mem_compat+0x23/0x50 [ttm]
 ? ttm_bo_validate+0x37/0x130 [ttm]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_vma_del+0x70/0xc0 [nouveau]
 nv84_fence_context_del+0x51/0x80 [nouveau]
 nouveau_channel_del+0x64/0x150 [nouveau]
 ? nouveau_channel_idle+0xad/0xe0 [nouveau]
 ? nouveau_abi16_usif+0xc0/0xc0 [nouveau]
 nouveau_abi16_chan_fini.isra.1+0xa0/0x110 [nouveau]
 nouveau_abi16_ioctl_channel_free+0x6f/0x80 [nouveau]
 drm_ioctl_kernel+0xa1/0xf0 [drm]
 drm_ioctl+0x205/0x3a0 [drm]
 ? nouveau_abi16_usif+0xc0/0xc0 [nouveau]
 ? ttm_dma_unpopulate+0x216/0x370 [ttm]
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 do_vfs_ioctl+0xa4/0x630
 ? do_munmap+0x33c/0x430
 ksys_ioctl+0x60/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fd83081f427
Code: 00 00 90 48 8b 05 69 aa 0c 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  3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd1bd52a78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563f5c5896b0 RCX: 00007fd83081f427
RDX: 00007ffd1bd52ac0 RSI: 0000000040046443 RDI: 0000000000000014
RBP: 00007ffd1bd52ac0 R08: 000000000000001f R09: 0000563f5c58a880
R10: 0000000000000006 R11: 0000000000003246 R12: 0000000040046443
R13: 0000000000000014 R14: 00007fd82dbc0315 R15: 0000563f5c5536f8
---[ end trace e9144fbb00d88fd6 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 636 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 636 Comm: Xorg Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c119f940 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 000000000000058d R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 000000127a5e2d20 R14: ffff89dfef192a20 R15: ffff89dfeea5cc00
FS:  00007fd8300eff00(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005628b8596e00 CR3: 00000001f49ea005 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_vmm_put+0x30/0x50 [nouveau]
 nv50_instobj_dtor+0xaa/0xf0 [nouveau]
 nvkm_memory_unref+0x46/0x60 [nouveau]
 nvkm_gpuobj_del+0x3a/0x50 [nouveau]
 nvkm_fifo_chan_dtor+0xde/0xf0 [nouveau]
 nvkm_object_dtor+0xad/0x100 [nouveau]
 nvkm_object_del+0x24/0xa0 [nouveau]
 nvkm_ioctl_del+0x42/0x50 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_fini+0x59/0x80 [nouveau]
 nouveau_channel_del+0x97/0x150 [nouveau]
 ? nouveau_channel_idle+0xad/0xe0 [nouveau]
 ? nouveau_abi16_usif+0xc0/0xc0 [nouveau]
 nouveau_abi16_chan_fini.isra.1+0xa0/0x110 [nouveau]
 nouveau_abi16_ioctl_channel_free+0x6f/0x80 [nouveau]
 drm_ioctl_kernel+0xa1/0xf0 [drm]
 drm_ioctl+0x205/0x3a0 [drm]
 ? nouveau_abi16_usif+0xc0/0xc0 [nouveau]
 ? ttm_dma_unpopulate+0x216/0x370 [ttm]
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 do_vfs_ioctl+0xa4/0x630
 ? do_munmap+0x33c/0x430
 ksys_ioctl+0x60/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fd83081f427
Code: 00 00 90 48 8b 05 69 aa 0c 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  3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd1bd52a78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563f5c5896b0 RCX: 00007fd83081f427
RDX: 00007ffd1bd52ac0 RSI: 0000000040046443 RDI: 0000000000000014
RBP: 00007ffd1bd52ac0 R08: 000000000000001f R09: 0000563f5c58a880
R10: 0000000000000006 R11: 0000000000003246 R12: 0000000040046443
R13: 0000000000000014 R14: 00007fd82dbc0315 R15: 0000563f5c5536f8
---[ end trace e9144fbb00d88fd7 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 5 PID: 636 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 5 PID: 636 Comm: Xorg Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c119f920 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff89dffdd566b0
RBP: ffff89dfef317c00 R08: 00000000000005cf R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 00000012f1a8c560 R14: ffff89dfef192a20 R15: ffff89dfee97a400
FS:  00007fd8300eff00(0000) GS:ffff89dffdd40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1422ae5500 CR3: 00000001f49ea006 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? __switch_to_asm+0x41/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nvkm_object_dtor+0xbe/0x100 [nouveau]
 ? nvkm_object_del+0x6f/0xa0 [nouveau]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_vma_del+0x70/0xc0 [nouveau]
 nouveau_channel_del+0xaf/0x150 [nouveau]
 ? nouveau_channel_idle+0xad/0xe0 [nouveau]
 ? nouveau_abi16_usif+0xc0/0xc0 [nouveau]
 nouveau_abi16_chan_fini.isra.1+0xa0/0x110 [nouveau]
 nouveau_abi16_ioctl_channel_free+0x6f/0x80 [nouveau]
 drm_ioctl_kernel+0xa1/0xf0 [drm]
 drm_ioctl+0x205/0x3a0 [drm]
 ? nouveau_abi16_usif+0xc0/0xc0 [nouveau]
 ? ttm_dma_unpopulate+0x216/0x370 [ttm]
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 do_vfs_ioctl+0xa4/0x630
 ? do_munmap+0x33c/0x430
 ksys_ioctl+0x60/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fd83081f427
Code: 00 00 90 48 8b 05 69 aa 0c 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  3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd1bd52a78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563f5c5896b0 RCX: 00007fd83081f427
RDX: 00007ffd1bd52ac0 RSI: 0000000040046443 RDI: 0000000000000014
RBP: 00007ffd1bd52ac0 R08: 000000000000001f R09: 0000563f5c58a880
R10: 0000000000000006 R11: 0000000000003246 R12: 0000000040046443
R13: 0000000000000014 R14: 00007fd82dbc0315 R15: 0000563f5c5536f8
---[ end trace e9144fbb00d88fd8 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 636 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 636 Comm: Xorg Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c119f7a0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 000000000000060d R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001398f48280 R14: ffff89dfef192a20 R15: ffff89dfee97a400
FS:  00007fd8300eff00(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd82d2f6000 CR3: 00000001f49ea004 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? nvkm_vmm_map_choose+0xb0/0xb0 [nouveau]
 ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau]
 nvkm_vmm_map+0x208/0x3f0 [nouveau]
 ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau]
 nvkm_vram_map+0x56/0x80 [nouveau]
 nvkm_uvmm_mthd+0x607/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nvif_object_mthd+0x118/0x130 [nouveau]
 nvif_vmm_map+0x118/0x130 [nouveau]
 nouveau_mem_map+0x5c/0x100 [nouveau]
 nouveau_vma_new+0x1ce/0x1f0 [nouveau]
 nouveau_gem_object_open+0xfe/0x150 [nouveau]
 drm_gem_handle_create_tail+0xce/0x140 [drm]
 ? drm_mode_create_dumb+0x90/0x90 [drm]
 nouveau_display_dumb_create+0x9f/0xe0 [nouveau]
 ? drm_setmaster_ioctl+0x66/0xb0 [drm]
 drm_ioctl_kernel+0xa1/0xf0 [drm]
 drm_ioctl+0x205/0x3a0 [drm]
 ? drm_mode_create_dumb+0x90/0x90 [drm]
 ? rpm_suspend+0x87/0x670
 ? vsnprintf+0x101/0x520
 nouveau_drm_ioctl+0x57/0xb0 [nouveau]
 do_vfs_ioctl+0xa4/0x630
 ? vfs_read+0x119/0x140
 ksys_ioctl+0x60/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fd83081f427
Code: 00 00 90 48 8b 05 69 aa 0c 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  3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd1bd535a8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563f5c58d170 RCX: 00007fd83081f427
RDX: 00007ffd1bd535e0 RSI: 00000000c02064b2 RDI: 0000000000000012
RBP: 00007ffd1bd535e0 R08: 0000563f5c58d170 R09: 0000000000000000
R10: 0000563f5c374010 R11: 0000000000003246 R12: 00000000c02064b2
R13: 0000000000000012 R14: 0000000000000400 R15: 00007ffd1bd53948
---[ end trace e9144fbb00d88fd9 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c11177f8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 0000000000000648 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 00000015b210f080 R14: ffff89dfef192a20 R15: ffff89dfee97a400
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd82f8f3000 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? nvkm_object_init+0x89/0x100 [nouveau]
 ? gp100_vmm_pd0_sparse+0xd0/0xd0 [nouveau]
 ? nvkm_umem_search+0xe0/0xe0 [nouveau]
 nvkm_vmm_unmap_locked+0x94/0xc0 [nouveau]
 ? gp100_vmm_pd0_sparse+0xd0/0xd0 [nouveau]
 nvkm_uvmm_mthd+0x460/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nouveau_mem_host+0x109/0x1b0 [nouveau]
 nvif_vmm_unmap+0x38/0x60 [nouveau]
 nouveau_vma_unmap+0x20/0x30 [nouveau]
 nouveau_bo_move_ntfy+0x72/0xe0 [nouveau]
 ttm_bo_handle_move_mem+0xc0/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? nv10_bo_put_tile_region+0x50/0x50 [nouveau]
 ? do_detailed_mode+0x256/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fda ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c11175f8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 0000000000000687 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 00000016295da920 R14: ffff89dfef192a20 R15: ffff89dfef191400
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd82f8f3000 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? gf100_vmm_flush_+0x14e/0x190 [nouveau]
 ? report_bug+0xb0/0xd0
 ? nvkm_vmm_map_choose+0xb0/0xb0 [nouveau]
 ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau]
 nvkm_vmm_map+0x208/0x3f0 [nouveau]
 ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau]
 ? __switch_to_asm+0x41/0x70
 nvkm_vram_map+0x56/0x80 [nouveau]
 nvkm_uvmm_mthd+0x607/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nvif_object_mthd+0x118/0x130 [nouveau]
 nvif_vmm_map+0x118/0x130 [nouveau]
 nouveau_mem_map+0x5c/0x100 [nouveau]
 nouveau_bo_move_m2mf.constprop.24+0x110/0x1f0 [nouveau]
 nouveau_bo_move+0xa2/0x450 [nouveau]
 ? nvif_vmm_unmap+0x38/0x60 [nouveau]
 ? nouveau_vma_unmap+0x20/0x30 [nouveau]
 ttm_bo_handle_move_mem+0x106/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? nv10_bo_put_tile_region+0x50/0x50 [nouveau]
 ? do_detailed_mode+0x256/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fdb ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c11175f8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 00000000000006cc R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 00000016a0a8f120 R14: ffff89dfef192a20 R15: ffff89dfef191400
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd82f8f3000 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? gf100_vmm_flush_+0x14e/0x190 [nouveau]
 ? report_bug+0xb0/0xd0
 ? nvkm_vmm_map_choose+0xb0/0xb0 [nouveau]
 ? gp100_vmm_join+0x10/0x10 [nouveau]
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 nvkm_vmm_map+0x208/0x3f0 [nouveau]
 ? gp100_vmm_join+0x10/0x10 [nouveau]
 nvkm_mem_map_dma+0x56/0x80 [nouveau]
 nvkm_uvmm_mthd+0x607/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nvif_object_mthd+0x118/0x130 [nouveau]
 nvif_vmm_map+0x118/0x130 [nouveau]
 nouveau_mem_map+0x5c/0x100 [nouveau]
 nouveau_bo_move_m2mf.constprop.24+0x12b/0x1f0 [nouveau]
 nouveau_bo_move+0xa2/0x450 [nouveau]
 ? nvif_vmm_unmap+0x38/0x60 [nouveau]
 ? nouveau_vma_unmap+0x20/0x30 [nouveau]
 ttm_bo_handle_move_mem+0x106/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? nv10_bo_put_tile_region+0x50/0x50 [nouveau]
 ? do_detailed_mode+0x256/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fdc ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c1117578 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 0000000000000712 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001aa3d89ae0 R14: ffff89dfef192a20 R15: ffff89dfeea5d600
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? gf100_vmm_flush_+0x150/0x190 [nouveau]
 ? nvkm_vmm_map_choose+0xb0/0xb0 [nouveau]
 ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau]
 nvkm_vmm_map+0x208/0x3f0 [nouveau]
 ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau]
 nvkm_vram_map+0x56/0x80 [nouveau]
 gf100_mem_map+0xfa/0x190 [nouveau]
 nvkm_umem_map+0x64/0xf0 [nouveau]
 nvkm_ioctl_map+0x7b/0xb0 [nouveau]
 ? try_to_del_timer_sync+0x4d/0x80
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_map_handle+0x5e/0xb0 [nouveau]
 nouveau_ttm_io_mem_reserve+0x151/0x1c0 [nouveau]
 ttm_mem_io_reserve+0xd4/0xf0 [ttm]
 ttm_mem_reg_ioremap+0x4e/0x120 [ttm]
 ttm_bo_move_memcpy+0x129/0x5a0 [ttm]
 ? ttm_bo_wait+0x39/0x60 [ttm]
 ? recalibrate_cpu_khz+0x10/0x10
 ? nv10_bo_put_tile_region+0x50/0x50 [nouveau]
 ? do_detailed_mode+0x256/0x570 [drm]
 nouveau_bo_move+0x3ba/0x450 [nouveau]
 ? nvif_vmm_unmap+0x38/0x60 [nouveau]
 ? nouveau_vma_unmap+0x20/0x30 [nouveau]
 ttm_bo_handle_move_mem+0x106/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? nv10_bo_put_tile_region+0x50/0x50 [nouveau]
 ? do_detailed_mode+0x256/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fdd ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c1117738 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 000000000000075c R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001b327e5d20 R14: ffff89dfef192a20 R15: ffff89dfeea5d600
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gp100_vmm_pd0_sparse+0xd0/0xd0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x41/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gp100_vmm_pd0_sparse+0xd0/0xd0 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_vmm_put+0x30/0x50 [nouveau]
 nvkm_umem_unmap+0x4f/0x70 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_unmap_handle+0x47/0x70 [nouveau]
 ttm_mem_reg_iounmap+0x47/0x90 [ttm]
 ttm_bo_move_memcpy+0x374/0x5a0 [ttm]
 ? do_detailed_mode+0x1c1/0x570 [drm]
 nouveau_bo_move+0x3ba/0x450 [nouveau]
 ? nvif_vmm_unmap+0x38/0x60 [nouveau]
 ? nouveau_vma_unmap+0x20/0x30 [nouveau]
 ttm_bo_handle_move_mem+0x106/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? do_detailed_mode+0x1c0/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fde ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c11175d0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 00000000000007a3 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001ba9c6a920 R14: ffff89dfef192a20 R15: ffff89dfef191400
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_unref_pdes+0xeb/0x1f0 [nouveau]
 nvkm_vmm_unref_ptes+0x1bc/0x200 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nvkm_vmm_iter.constprop.11+0x26d/0x810 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nvkm_vmm_put+0x38/0x50 [nouveau]
 ? nvkm_umem_unmap+0x4f/0x70 [nouveau]
 ? nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_mem_fini+0x20/0x70 [nouveau]
 nouveau_mem_del+0x16/0x30 [nouveau]
 ttm_bo_move_memcpy+0x381/0x5a0 [ttm]
 ? do_detailed_mode+0x1c1/0x570 [drm]
 nouveau_bo_move+0x3ba/0x450 [nouveau]
 ? nvif_vmm_unmap+0x38/0x60 [nouveau]
 ? nouveau_vma_unmap+0x20/0x30 [nouveau]
 ttm_bo_handle_move_mem+0x106/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? do_detailed_mode+0x1c0/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fdf ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c11175d0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 00000000000007f0 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001c21127c60 R14: ffff89dfef192a20 R15: ffff89dfef191400
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_unref_pdes+0xeb/0x1f0 [nouveau]
 nvkm_vmm_unref_ptes+0x1bc/0x200 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nvkm_vmm_iter.constprop.11+0x26d/0x810 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nvkm_vmm_put+0x38/0x50 [nouveau]
 ? nvkm_umem_unmap+0x4f/0x70 [nouveau]
 ? nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_mem_fini+0x20/0x70 [nouveau]
 nouveau_mem_del+0x16/0x30 [nouveau]
 ttm_bo_move_memcpy+0x381/0x5a0 [ttm]
 ? do_detailed_mode+0x1c1/0x570 [drm]
 nouveau_bo_move+0x3ba/0x450 [nouveau]
 ? nvif_vmm_unmap+0x38/0x60 [nouveau]
 ? nouveau_vma_unmap+0x20/0x30 [nouveau]
 ttm_bo_handle_move_mem+0x106/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? do_detailed_mode+0x1c0/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fe0 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c1117658 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 000000000000083d R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001c985c9500 R14: ffff89dfef192a20 R15: ffff89dfef191400
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gp100_vmm_pd0_sparse+0xd0/0xd0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 ? __switch_to_asm+0x41/0x70
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gp100_vmm_pd0_sparse+0xd0/0xd0 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_uvmm_mthd+0x290/0x8d0 [nouveau]
 nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_object_mthd+0x108/0x130 [nouveau]
 ? nvkm_vmm_put+0x38/0x50 [nouveau]
 ? nvkm_umem_unmap+0x4f/0x70 [nouveau]
 ? nvkm_ioctl+0xd8/0x170 [nouveau]
 nvif_vmm_put+0x5c/0x80 [nouveau]
 nouveau_mem_fini+0x37/0x70 [nouveau]
 nouveau_mem_del+0x16/0x30 [nouveau]
 ttm_bo_move_memcpy+0x381/0x5a0 [ttm]
 ? do_detailed_mode+0x1c1/0x570 [drm]
 nouveau_bo_move+0x3ba/0x450 [nouveau]
 ? nvif_vmm_unmap+0x38/0x60 [nouveau]
 ? nouveau_vma_unmap+0x20/0x30 [nouveau]
 ttm_bo_handle_move_mem+0x106/0x4f0 [ttm]
 ttm_bo_evict+0x151/0x1c0 [ttm]
 ? do_detailed_mode+0x1c0/0x570 [drm]
 ttm_mem_evict_first+0x18d/0x210 [ttm]
 ttm_bo_force_list_clean+0xa1/0x170 [ttm]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0x7f/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fe1 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c1117910 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 0000000000000887 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001d10244520 R14: ffff89dfef192a20 R15: ffff89dfef193800
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_iter.constprop.11+0x352/0x810 [nouveau]
 ? nvif_object_fini+0x59/0x80 [nouveau]
 ? nvkm_vmm_map_choose+0xb0/0xb0 [nouveau]
 ? gp100_vmm_pd0_mem+0x1c0/0x1c0 [nouveau]
 ? ttm_bo_move_memcpy+0x381/0x5a0 [ttm]
 nvkm_vmm_map+0x208/0x3f0 [nouveau]
 ? gp100_vmm_pd0_mem+0x1c0/0x1c0 [nouveau]
 nvkm_vram_map+0x56/0x80 [nouveau]
 gm200_secboot_run_blob+0xa3/0x1c0 [nouveau]
 gp102_secboot_run_blob+0x70/0x2c0 [nouveau]
 acr_r352_shutdown+0x3d/0x110 [nouveau]
 nvkm_subdev_fini+0x5a/0x150 [nouveau]
 nvkm_device_fini+0x80/0x1c0 [nouveau]
 nvkm_udevice_fini+0x4c/0x60 [nouveau]
 nvkm_object_fini+0xb8/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0xfd/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fe2 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/falcon/v1.c:290 falcon_v1_wait_idle.isra.5+0x8d/0xb0 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:falcon_v1_wait_idle.isra.5+0x8d/0xb0 [nouveau]
Code: 5c 41 5d 41 5e c3 48 8b 7d 10 48 8b 5f 50 48 85 db 74 27 e8 85 d0 9b d7 48 89 da 48 c7 c7 3d b0 b1 c0 48 89 c6 e8 1d cc 50 d7  0b b8 92 ff ff ff 5b 5d 41 5c 41 5d 41 5e c3 48 8b 5f 10 eb d3
RSP: 0018:ffff9cd7c1117ae8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 00000000000008c3 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: ffff89dfef334a18 R14: 0000001d8766e7c0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_falcon_disable+0x36/0x50 [nouveau]
 nvkm_falcon_reset+0xe/0x20 [nouveau]
 gm200_secboot_run_blob+0xea/0x1c0 [nouveau]
 gp102_secboot_run_blob+0x70/0x2c0 [nouveau]
 acr_r352_shutdown+0x3d/0x110 [nouveau]
 nvkm_subdev_fini+0x5a/0x150 [nouveau]
 nvkm_device_fini+0x80/0x1c0 [nouveau]
 nvkm_udevice_fini+0x4c/0x60 [nouveau]
 nvkm_object_fini+0xb8/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0xfd/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fe3 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/falcon/v1.c:290 falcon_v1_wait_idle.isra.5+0x8d/0xb0 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:falcon_v1_wait_idle.isra.5+0x8d/0xb0 [nouveau]
Code: 5c 41 5d 41 5e c3 48 8b 7d 10 48 8b 5f 50 48 85 db 74 27 e8 85 d0 9b d7 48 89 da 48 c7 c7 3d b0 b1 c0 48 89 c6 e8 1d cc 50 d7  0b b8 92 ff ff ff 5b 5d 41 5c 41 5d 41 5e c3 48 8b 5f 10 eb d3
RSP: 0018:ffff9cd7c1117ab8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 00000000000008f9 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: ffff89dfef334a18 R14: 0000001d880b61a0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_falcon_v1_enable+0x76/0x130 [nouveau]
 nvkm_falcon_enable+0x36/0x60 [nouveau]
 gm200_secboot_run_blob+0xea/0x1c0 [nouveau]
 gp102_secboot_run_blob+0x70/0x2c0 [nouveau]
 acr_r352_shutdown+0x3d/0x110 [nouveau]
 nvkm_subdev_fini+0x5a/0x150 [nouveau]
 nvkm_device_fini+0x80/0x1c0 [nouveau]
 nvkm_udevice_fini+0x4c/0x60 [nouveau]
 nvkm_object_fini+0xb8/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0xfd/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fe4 ]---
------------[ cut here ]------------
nouveau 0000:01:00.0: timeout
WARNING: CPU: 1 PID: 68 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x14e/0x190 [nouveau]
Modules linked in: bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E) rfkill(E) wmi_bmof(E)
 mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E) glue_helper(E) libata(E)
 mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E)
CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G        W   E     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
Workqueue: pm pm_runtime_work
RIP: 0010:gf100_vmm_flush_+0x14e/0x190 [nouveau]
Code: 5f e9 66 92 b6 d7 48 8b 7d 10 48 8b 5f 50 48 85 db 74 4c e8 84 a1 96 d7 48 89 da 48 c7 c7 9a cb b1 c0 48 89 c6 e8 1c 9d 4b d7  0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 db 74 1e e8 5c a1 96 d7
RSP: 0018:ffff9cd7c1117800 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dffbc92a90 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdc566b0
RBP: ffff89dfef317c00 R08: 000000000000092f R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: ffff89dfef22f540
R13: 0000001d88b82900 R14: ffff89dfef192a20 R15: ffff89dfef193800
FS:  0000000000000000(0000) GS:ffff89dffdc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1732ac94f4 CR3: 000000015820a001 CR4: 00000000003606e0
Call Trace:
 nvkm_vmm_unref_pdes+0xeb/0x1f0 [nouveau]
 nvkm_vmm_unref_pdes+0x180/0x1f0 [nouveau]
 nvkm_vmm_unref_pdes+0x180/0x1f0 [nouveau]
 nvkm_vmm_unref_pdes+0x180/0x1f0 [nouveau]
 nvkm_vmm_unref_ptes+0x1bc/0x200 [nouveau]
 nvkm_vmm_iter.constprop.11+0x26d/0x810 [nouveau]
 ? nvkm_vmm_put_region+0x160/0x160 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 ? pick_next_entity+0x83/0x130
 nvkm_vmm_ptes_unmap_put+0x2a/0x40 [nouveau]
 ? gf100_vmm_pgt_dma+0x300/0x300 [nouveau]
 nvkm_vmm_put_locked+0xf5/0x210 [nouveau]
 nvkm_vmm_put+0x30/0x50 [nouveau]
 gm200_secboot_run_blob+0xce/0x1c0 [nouveau]
 gp102_secboot_run_blob+0x70/0x2c0 [nouveau]
 acr_r352_shutdown+0x3d/0x110 [nouveau]
 nvkm_subdev_fini+0x5a/0x150 [nouveau]
 nvkm_device_fini+0x80/0x1c0 [nouveau]
 nvkm_udevice_fini+0x4c/0x60 [nouveau]
 nvkm_object_fini+0xb8/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 ? pci_has_legacy_pm_support+0x60/0x60
 nouveau_do_suspend+0xfd/0x2c0 [nouveau]
 ? __switch_to_asm+0x35/0x70
 nouveau_pmops_runtime_suspend+0x42/0xa0 [nouveau]
 pci_pm_runtime_suspend+0x5f/0x180
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 __rpm_callback+0xc7/0x200
 ? __switch_to_asm+0x35/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_callback+0x1f/0x70
 ? pci_has_legacy_pm_support+0x60/0x60
 rpm_suspend+0x138/0x670
 ? __switch_to_asm+0x41/0x70
 ? __switch_to_asm+0x35/0x70
 pm_runtime_work+0x7f/0x90
 process_one_work+0x1a7/0x3a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x112/0x130
 ? kthread_bind+0x30/0x30
 ret_from_fork+0x35/0x40
---[ end trace e9144fbb00d88fe5 ]---
nouveau 0000:01:00.0: secboot: suspend failed, -110
nouveau: DRM-master:00000000:00000080: suspend failed with -110
nouveau 0000:01:00.0: can't suspend (nouveau_pmops_runtime_suspend [nouveau] returned -110)
chardev: loading out-of-tree module taints kernel.
chardev: module license 'unspecified' taints kernel.
Disabling lock debugging due to kernel taint
chardev: Unknown symbol device_write (err -2)
chardev: Unknown symbol device_read (err -2)
chardev: Unknown symbol device_write (err -2)
chardev: Unknown symbol device_read (err -2)
Registeration is a success The major device number is 241.
If you want to talk to the device driver,
you'll have to create a device file. 
We suggest you use:
mknod chardev c 241 0
Device is unregistered.
CPU7: Core temperature above threshold, cpu clock throttled (total events = 1)
CPU3: Core temperature above threshold, cpu clock throttled (total events = 1)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 1)
CPU3: Core temperature/speed normal
CPU7: Core temperature/speed normal
CPU4: Package temperature/speed normal
CPU0: Package temperature/speed normal
CPU5: Package temperature/speed normal
CPU1: Package temperature/speed normal
CPU7: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU2: Package temperature/speed normal
CPU6: Package temperature/speed normal
perf: interrupt took too long (2542 > 2500), lowering kernel.perf_event_max_sample_rate to 78500
chardevs: Unknown symbol device_write (err -2)
chardevs: Unknown symbol device_open (err -2)
chardevs: Unknown symbol device_release (err -2)
chardevs: Unknown symbol device_read (err -2)
perf: interrupt took too long (3207 > 3177), lowering kernel.perf_event_max_sample_rate to 62250
Registeration is a success The major device number is 241.
If you want to talk to the device driver,
you'll have to create a device file. 
We suggest you use:
mknod chardev c 241 0
CPU7: Core temperature above threshold, cpu clock throttled (total events = 4)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU3: Core temperature above threshold, cpu clock throttled (total events = 4)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 4)
CPU7: Core temperature/speed normal
CPU3: Core temperature/speed normal
CPU0: Package temperature/speed normal
CPU4: Package temperature/speed normal
CPU5: Package temperature/speed normal
CPU6: Package temperature/speed normal
CPU1: Package temperature/speed normal
CPU2: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU7: Package temperature/speed normal
Device is unregistered.
Registeration is a success The major device number is 241.
If you want to talk to the device driver,
you'll have to create a device file. 
We suggest you use:
mknod chardev c 241 0
Device is unregistered.
Registeration is a success The major device number is 241.
If you want to talk to the device driver,
you'll have to create a device file. 
We suggest you use:
mknod chardev c 241 0
Registeration is a success The major device number is -530016640.
If you want to talk to the device driver,
you'll have to create a device file. 
We suggest you use:
mknod chardev c 240 0
Device is unregistered.
Device is unregistered.
EBBChar: Initializing the EBBChar LKM
EBBChar: registered correctly with major number 241
EBBChar: device class registered correctly
EBBChar: device class created correctly
------------[ cut here ]------------
refcount_t: underflow; use-after-free.
WARNING: CPU: 6 PID: 22762 at lib/refcount.c:187 refcount_sub_and_test_checked+0x58/0x70
Modules linked in: chardevs(OE-) bnep(E) uvcvideo(E) videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E) videodev(E) media(E) snd_soc_skl(E) btusb(E) btrtl(E) snd_soc_skl_ipc(E) snd_soc_sst_ipc(E) snd_soc_sst_dsp(E) snd_hda_ext_core(E) btbcm(E) btintel(E) snd_soc_acpi_intel_match(E) snd_soc_acpi(E) bluetooth(E) snd_soc_core(E) snd_hda_codec_hdmi(E) snd_hda_codec_generic(E) snd_compress(E) drbg(E) ansi_cprng(E) snd_hda_intel(E) intel_rapl(E) ecdh_generic(E) snd_hda_codec(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_hda_core(E) coretemp(E) tpm_crb(E) tpm_tis(E) snd_hwdep(E) tpm_tis_core(E) ideapad_laptop(E) kvm_intel(E) tpm(E) sg(E) snd_pcm(E) iTCO_wdt(E) sparse_keymap(E) iTCO_vendor_support(E) joydev(E) snd_timer(E) mei_me(E) kvm(E) intel_pch_thermal(E)
 rfkill(E) wmi_bmof(E) mei(E) elan_i2c(E) snd(E) irqbypass(E) serio_raw(E) idma64(E) soundcore(E) pcc_cpufreq(E) evdev(E) pcspkr(E) crct10dif_pclmul(E) crc32_pclmul(E) rng_core(E) battery(E) ghash_clmulni_intel(E) acpi_pad(E) ac(E) intel_cstate(E) intel_uncore(E) intel_rapl_perf(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) ecb(E) btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) xxhash(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) sd_mod(E) hid_generic(E) usbhid(E) i2c_designware_platform(E) crc32c_intel(E) i2c_designware_core(E) nouveau(E) mxm_wmi(E) i915(E) ttm(E) i2c_algo_bit(E) aesni_intel(E) ahci(E) xhci_pci(E) intel_lpss_pci(E) r8169(E) aes_x86_64(E) libahci(E) drm_kms_helper(E) crypto_simd(E) intel_lpss(E) xhci_hcd(E) realtek(E) cryptd(E)
 glue_helper(E) libata(E) mfd_core(E) i2c_i801(E) libphy(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) i2c_hid(E) button(E) hid(E) wmi(E) video(E) [last unloaded: chardevs]
CPU: 6 PID: 22762 Comm: rmmod Tainted: P        W  OE     4.19.152 #1
Hardware name: LENOVO 81BG/LNVNB161216, BIOS 6JCN32WW 12/27/2019
RIP: 0010:refcount_sub_and_test_checked+0x58/0x70
Code: dc 31 c0 48 83 c4 08 c3 0f b6 05 6a 5c d2 00 84 c0 75 ee 48 c7 c7 70 9d c7 98 88 44 24 07 c6 05 54 5c d2 00 01 e8 82 82 ca ff  0b 0f b6 44 24 07 eb c4 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00
RSP: 0018:ffff9cd7c53cfea0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff89dfef113418 RCX: 0000000000000006
RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89dffdd966b0
RBP: 0000000000000000 R08: 00000000000009ca R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000800
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f9f8086e480(0000) GS:ffff89dffdd80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9f808d0c20 CR3: 00000001e64de005 CR4: 00000000003606e0
Call Trace:
 kobject_put+0x23/0x1b0
 ebbchar_exit+0x2d/0xaee [chardevs]
 __x64_sys_delete_module+0x190/0x2e0
 do_syscall_64+0x53/0x110
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f9f8098edd7
Code: 73 01 c3 48 8b 0d b9 10 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 b0 00 00 00 0f 05  3d 01 f0 ff ff 73 01 c3 48 8b 0d 89 10 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007fff3b570ec8 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
RAX: ffffffffffffffda RBX: 000055d3f52b6750 RCX: 00007f9f8098edd7
RDX: 000000000000000a RSI: 0000000000000800 RDI: 000055d3f52b67b8
RBP: 0000000000000000 R08: 00007fff3b56fe41 R09: 0000000000000000
R10: 00007f9f80a00ae0 R11: 0000000000000206 R12: 00007fff3b5710f0
R13: 00007fff3b572eec R14: 000055d3f52b6260 R15: 000055d3f52b6750
---[ end trace e9144fbb00d88fe6 ]---
EBBChar: Goodbye from the LKM!
EBBChar: Initializing the EBBChar LKM
EBBChar: registered correctly with major number 241
EBBChar: device class registered correctly
EBBChar: device class created correctly
perf: interrupt took too long (4038 > 4008), lowering kernel.perf_event_max_sample_rate to 49500
EBBChar: Goodbye from the LKM!
Registeration is a success The major device number is 241.
If you want to talk to the device driver,
you'll have to create a device file. 
We suggest you use:
mknod chardev c 241 0
CPU7: Core temperature above threshold, cpu clock throttled (total events = 5)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU3: Core temperature above threshold, cpu clock throttled (total events = 5)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 5)
CPU7: Core temperature/speed normal
CPU3: Core temperature/speed normal
CPU7: Package temperature/speed normal
CPU5: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU2: Package temperature/speed normal
CPU6: Package temperature/speed normal
CPU1: Package temperature/speed normal
CPU0: Package temperature/speed normal
CPU4: Package temperature/speed normal
CPU7: Core temperature above threshold, cpu clock throttled (total events = 6)
CPU3: Core temperature above threshold, cpu clock throttled (total events = 6)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 6)
CPU7: Core temperature/speed normal
CPU3: Core temperature/speed normal
CPU2: Package temperature/speed normal
CPU4: Package temperature/speed normal
CPU0: Package temperature/speed normal
CPU6: Package temperature/speed normal
CPU1: Package temperature/speed normal
CPU5: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU7: Package temperature/speed normal
kauditd_printk_skb: 3 callbacks suppressed
audit: type=1400 audit(1606488094.565:15): apparmor="ALLOWED" operation="open" profile="libreoffice-oopslash" name="/tmp/xauth-1000-_0" pid=6661 comm="oosplash" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
audit: type=1400 audit(1606488124.769:16): apparmor="ALLOWED" operation="exec" profile="libreoffice-soffice" name="/usr/bin/uname" pid=6752 comm="sh" requested_mask="x" denied_mask="x" fsuid=1000 ouid=0 target="libreoffice-soffice//null-/usr/bin/uname"
audit: type=1400 audit(1606488124.769:17): apparmor="ALLOWED" operation="file_inherit" profile="libreoffice-soffice//null-/usr/bin/uname" name="/dev/null" pid=6752 comm="uname" requested_mask="w" denied_mask="w" fsuid=1000 ouid=0
audit: type=1400 audit(1606488124.769:18): apparmor="ALLOWED" operation="file_mmap" profile="libreoffice-soffice//null-/usr/bin/uname" name="/usr/bin/uname" pid=6752 comm="uname" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
audit: type=1400 audit(1606488124.769:19): apparmor="ALLOWED" operation="file_mmap" profile="libreoffice-soffice//null-/usr/bin/uname" name="/usr/lib/x86_64-linux-gnu/ld-2.28.so" pid=6752 comm="uname" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
audit: type=1400 audit(1606488124.769:20): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice//null-/usr/bin/uname" name="/etc/ld.so.cache" pid=6752 comm="uname" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
audit: type=1400 audit(1606488124.769:21): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice//null-/usr/bin/uname" name="/usr/lib/x86_64-linux-gnu/libc-2.28.so" pid=6752 comm="uname" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
audit: type=1400 audit(1606488124.769:22): apparmor="ALLOWED" operation="file_mmap" profile="libreoffice-soffice//null-/usr/bin/uname" name="/usr/lib/x86_64-linux-gnu/libc-2.28.so" pid=6752 comm="uname" requested_mask="rm" denied_mask="rm" fsuid=1000 ouid=0
audit: type=1400 audit(1606488124.769:23): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice//null-/usr/bin/uname" name="/usr/lib/locale/locale-archive" pid=6752 comm="uname" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
audit: type=1400 audit(1606488124.773:24): apparmor="ALLOWED" operation="exec" profile="libreoffice-soffice" name="/usr/bin/file" pid=6753 comm="soffice.bin" requested_mask="x" denied_mask="x" fsuid=1000 ouid=0 target="libreoffice-soffice//null-/usr/bin/file"
audit: type=1400 audit(1606488124.777:25): apparmor="ALLOWED" operation="file_mmap" profile="libreoffice-soffice//null-/usr/bin/file" name="/usr/bin/file" pid=6753 comm="file" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
CPU7: Core temperature above threshold, cpu clock throttled (total events = 8)
CPU3: Core temperature above threshold, cpu clock throttled (total events = 8)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 8)
CPU3: Core temperature/speed normal
CPU7: Core temperature/speed normal
CPU5: Package temperature/speed normal
CPU1: Package temperature/speed normal
CPU7: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU0: Package temperature/speed normal
CPU4: Package temperature/speed normal
CPU2: Package temperature/speed normal
CPU6: Package temperature/speed normal
CPU3: Core temperature above threshold, cpu clock throttled (total events = 9)
CPU7: Core temperature above threshold, cpu clock throttled (total events = 9)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 9)
CPU3: Core temperature/speed normal
CPU1: Package temperature/speed normal
CPU7: Core temperature/speed normal
CPU5: Package temperature/speed normal
CPU7: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU4: Package temperature/speed normal
CPU0: Package temperature/speed normal
CPU2: Package temperature/speed normal
CPU6: Package temperature/speed normal
CPU3: Core temperature above threshold, cpu clock throttled (total events = 10)
CPU7: Core temperature above threshold, cpu clock throttled (total events = 10)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 10)
CPU7: Core temperature/speed normal
CPU5: Package temperature/speed normal
CPU0: Package temperature/speed normal
CPU1: Package temperature/speed normal
CPU3: Core temperature/speed normal
CPU4: Package temperature/speed normal
CPU2: Package temperature/speed normal
CPU6: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU7: Package temperature/speed normal
CPU3: Core temperature above threshold, cpu clock throttled (total events = 13)
CPU7: Core temperature above threshold, cpu clock throttled (total events = 13)
CPU2: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU6: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU7: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU3: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU0: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU4: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU5: Package temperature above threshold, cpu clock throttled (total events = 13)
CPU3: Core temperature/speed normal
CPU7: Core temperature/speed normal
CPU2: Package temperature/speed normal
CPU1: Package temperature/speed normal
CPU5: Package temperature/speed normal
CPU6: Package temperature/speed normal
CPU7: Package temperature/speed normal
CPU3: Package temperature/speed normal
CPU0: Package temperature/speed normal
CPU4: Package temperature/speed normal
perf: interrupt took too long (5131 > 5047), lowering kernel.perf_event_max_sample_rate to 38750
perf: interrupt took too long (6421 > 6413), lowering kernel.perf_event_max_sample_rate to 31000
perf: interrupt took too long (8047 > 8026), lowering kernel.perf_event_max_sample_rate to 24750
perf: interrupt took too long (10077 > 10058), lowering kernel.perf_event_max_sample_rate to 19750
perf: interrupt took too long (12631 > 12596), lowering kernel.perf_event_max_sample_rate to 15750

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