[Nouveau] [Bug 101220] [NV137/GP107] xorg-server-1.19.3 crashes when trying to enable HDMI output

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101220

--- Comment #19 from Pacho Ramos <pachoramos1 at gmail.com> ---
Any news on this? I still need to run with noaccel with kernel 4.19.25,
otherwise system ends up getting hung after showing this errors:
feb 23 17:21:08 dell-2017 kernel: ------------[ cut here ]------------
feb 23 17:21:08 dell-2017 kernel: nouveau 0000:01:00.0: timeout
feb 23 17:21:08 dell-2017 kernel: WARNING: CPU: 4 PID: 64 at
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207
gf100_vmm_flush_+0x149/0x190 [nouveau]
feb 23 17:21:08 dell-2017 kernel: Modules linked in: cmac ctr ccm bnep uvcvideo
videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videodev btbcm
btintel videobuf2_common bluetooth ecdh_generic hid_m>
feb 23 17:21:08 dell-2017 kernel:  acpi_pad int340x_thermal_zone
int3400_thermal acpi_thermal_rel vboxpci(O) vboxnetadp(O) vboxnetflt(O)
vboxdrv(O)
feb 23 17:21:08 dell-2017 kernel: CPU: 4 PID: 64 Comm: kworker/4:1 Tainted: G  
     W  O      4.19.25-gentoo #1
feb 23 17:21:08 dell-2017 kernel: Hardware name: Dell Inc. Inspiron 15 7000
Gaming/065C71, BIOS 1.6.0 03/27/2018
feb 23 17:21:08 dell-2017 kernel: Workqueue: pm pm_runtime_work
feb 23 17:21:08 dell-2017 kernel: RIP: 0010:gf100_vmm_flush_+0x149/0x190
[nouveau]
feb 23 17:21:08 dell-2017 kernel: Code: 5f e9 3b ae 56 e1 48 8b 7d 10 48 8b 5f
50 48 85 db 74 46 e8 09 7b 32 e1 48 89 da 48 89 c6 48 c7 c7 a4 a8 3a a0 e8 07
63 df e0 <0f> 0b eb c2 48 8b 7d 10 48 8b 5f 50 48 85 >
feb 23 17:21:08 dell-2017 kernel: RSP: 0018:ffffc90001b53718 EFLAGS: 00010296
feb 23 17:21:08 dell-2017 kernel: RAX: 000000000000001d RBX: ffff88846cdae2d0
RCX: 0000000000000006
feb 23 17:21:08 dell-2017 kernel: RDX: 0000000000000007 RSI: 0000000000000086
RDI: ffff88846f7153f0
feb 23 17:21:08 dell-2017 kernel: RBP: ffff88846bc37800 R08: 0000000000000001
R09: 00000000000004b3
feb 23 17:21:08 dell-2017 kernel: R10: 0000000000000001 R11: 0000000000000000
R12: ffff88846277e660
feb 23 17:21:08 dell-2017 kernel: R13: 0000000c6f79dd60 R14: ffff88846aa34020
R15: ffff88846aad3600
feb 23 17:21:08 dell-2017 kernel: FS:  0000000000000000(0000)
GS:ffff88846f700000(0000) knlGS:0000000000000000
feb 23 17:21:08 dell-2017 kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
feb 23 17:21:08 dell-2017 kernel: CR2: 00007fab22c8d4a0 CR3: 000000000200a002
CR4: 00000000003606e0
feb 23 17:21:08 dell-2017 kernel: Call Trace:
feb 23 17:21:08 dell-2017 kernel:  nvkm_vmm_iter.constprop.15+0x2cf/0x7e0
[nouveau]
feb 23 17:21:08 dell-2017 kernel:  ? nvkm_vmm_map+0xb8/0x3e0 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nvkm_vmm_map+0x1a5/0x3e0 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  ? gp100_vmm_pgt_sgl+0x180/0x180 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nvkm_vram_map+0x43/0x50 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nvkm_uvmm_mthd+0x71e/0x850 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  ? lock_timer_base+0x62/0x80
feb 23 17:21:08 dell-2017 kernel:  nvkm_ioctl+0x105/0x240 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nvif_object_mthd+0xd3/0xf0 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  ? dma_fence_wait_timeout+0x30/0x30
feb 23 17:21:08 dell-2017 kernel:  nvif_vmm_map+0xef/0x110 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nouveau_mem_map+0x73/0xd0 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nouveau_vma_map+0x2f/0x40 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nouveau_bo_move_ntfy+0x6b/0xd0 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  ttm_bo_handle_move_mem+0x3b1/0x590 [ttm]
feb 23 17:21:08 dell-2017 kernel:  ? drm_vma_offset_add+0x3c/0x60
feb 23 17:21:08 dell-2017 kernel:  ttm_bo_evict+0x145/0x320 [ttm]
feb 23 17:21:08 dell-2017 kernel:  ? gf119_disp_chan_uevent_fini+0x3d/0x60
[nouveau]
feb 23 17:21:08 dell-2017 kernel:  ? nouveau_bo_invalidate_caches+0x10/0x10
[nouveau]
feb 23 17:21:08 dell-2017 kernel:  ? drm_vma_offset_add+0x3c/0x60
feb 23 17:21:08 dell-2017 kernel:  ? drm_mode_std+0x479/0x4a0
feb 23 17:21:08 dell-2017 kernel:  ttm_mem_evict_first+0x18b/0x210 [ttm]
feb 23 17:21:08 dell-2017 kernel:  ttm_bo_force_list_clean+0x8a/0x150 [ttm]
feb 23 17:21:08 dell-2017 kernel:  ? pci_pm_runtime_resume+0xc0/0xc0
feb 23 17:21:08 dell-2017 kernel:  nouveau_do_suspend+0x76/0x2a0 [nouveau]
feb 23 17:21:08 dell-2017 kernel:  nouveau_pmops_runtime_suspend+0x3d/0xa0
[nouveau]
feb 23 17:21:08 dell-2017 kernel:  pci_pm_runtime_suspend+0x56/0x150
feb 23 17:21:08 dell-2017 kernel:  ? next_online_pgdat+0x1d/0x40
feb 23 17:21:08 dell-2017 kernel:  __rpm_callback+0xb3/0x1b0
feb 23 17:21:08 dell-2017 kernel:  ? pci_pm_runtime_resume+0xc0/0xc0
feb 23 17:21:08 dell-2017 kernel:  rpm_callback+0x1a/0x70
feb 23 17:21:08 dell-2017 kernel:  ? pci_pm_runtime_resume+0xc0/0xc0
feb 23 17:21:08 dell-2017 kernel:  rpm_suspend+0x110/0x520
feb 23 17:21:08 dell-2017 kernel:  ? __update_idle_core+0x1b/0xb0
feb 23 17:21:08 dell-2017 kernel:  pm_runtime_work+0x5f/0xa0
feb 23 17:21:08 dell-2017 kernel:  process_one_work+0x1c3/0x340
feb 23 17:21:08 dell-2017 kernel:  worker_thread+0x28/0x3c0
feb 23 17:21:08 dell-2017 kernel:  ? set_worker_desc+0x90/0x90
feb 23 17:21:08 dell-2017 kernel:  kthread+0x109/0x120
feb 23 17:21:08 dell-2017 kernel:  ? kthread_create_worker_on_cpu+0x40/0x40
feb 23 17:21:08 dell-2017 kernel:  ret_from_fork+0x1f/0x40
feb 23 17:21:08 dell-2017 kernel: ---[ end trace 3e9fb3a70dfda7a7 ]---
feb 23 17:21:08 dell-2017 kernel: [TTM] Buffer eviction failed

Thanks

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