search for: dma_fence_wait_timeout

With lightweight desktoping, the atomic modesetting seems far from robust. BUG: unable to handle kernel NULL pointer dereference at 0000000000000021 IP: dma_fence_wait_timeout+0x36/0xf0 ... Oops: 0000 [#1] SMP Modules linked in: ... nouveau ... CPU: 0 PID: 6895 Comm: Xorg Not tainted 4.10.5-1001.fc24.x86_64 #1 ... Call Trace: drm_atomic_helper_wait_for_fences+0x48/0x120 [drm_kms_helper] nv50_disp_atomic_commit+0x19c/0x2a0 [nouveau] drm_atomic_commit+0x4b/0x50 [drm] d...

https://bugs.freedesktop.org/show_bug.cgi?id=100545 Bug ID: 100545 Summary: BUG: null pointer dereference dma_fence_wait_timeout from nouveau_drm_ioctl (linux 4.10.5) Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Keywords: have-backtrace Severity: major Priority: medium...

https://bugs.freedesktop.org/show_bug.cgi?id=100433 Bug ID: 100433 Summary: Kernel Oops on attempting to return from locked screen on gnome-session Product: Mesa Version: 17.0 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component:

...--- Similar problem, described in: https://bugs.freedesktop.org/show_bug.cgi?id=100567#c18 Call Trace: __schedule+0x29e/0x840 schedule+0x2c/0x80 schedule_timeout+0x258/0x360 ? nv50_wndw_atomic_destroy_state+0x1d/0x20 [nouveau] dma_fence_default_wait+0x1fc/0x260 ? dma_fence_release+0xa0/0xa0 dma_fence_wait_timeout+0x3e/0xf0 drm_atomic_helper_wait_for_fences+0x3f/0xc0 [drm_kms_helper] nv50_disp_atomic_commit_tail+0x78/0x860 [nouveau] ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 nv50_disp_atomic_commit_work+0x12/0x20 [nouveau] process_one_work+0x20f/0x3c0 worker_thread+0x34/0x400 kthread+0x1...

https://bugs.freedesktop.org/show_bug.cgi?id=110572 Bug ID: 110572 Summary: System Crash: nouveau 0000:08:00.0: gr: PGRAPH TLB flush idle timeout fail and nouveau 0000:08:00.0: mmu: ce0 mmu invalidate timeout Product: Mesa Version: 19.0 Hardware: x86-64 (AMD64) OS: Linux (All)

https://bugs.freedesktop.org/show_bug.cgi?id=100567 Bug ID: 100567 Summary: Nouveau system freeze fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

...: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] fe...

https://bugs.freedesktop.org/show_bug.cgi?id=104222 Bug ID: 104222 Summary: GNOME/Wayland desktop freezes when resizing Firefox window Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

https://bugs.freedesktop.org/show_bug.cgi?id=103721 Bug ID: 103721 Summary: Frequent freezes with nouveau on Thinkpad P50 Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

...0000000000006f R11: 0000000000003206 R12: 0000000040086409 [ 56.582211] R13: 0000000000000010 R14: 000000000173da20 R15: 000000000165d630 [ 56.582212] ---[ end trace 78ae14ab19be6a84 ]--- [ 194.270366] BUG: unable to handle kernel NULL pointer dereference at 000000000000001f [ 194.270389] IP: dma_fence_wait_timeout+0x8d/0x280 [ 194.270396] PGD 45ae50067 [ 194.270397] PUD 4598ad067 [ 194.270401] PMD 0 [ 194.270411] Oops: 0000 [#1] SMP [ 194.270416] Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_...

On 07/05/2017 23:50, Ilia Mirkin wrote: > You have two issues: > > (a) nouveau's GL driver messed something up, causing a read fault error > (b) nouveau's kernel driver tried to recover. It failed. > > Solution to #1: None, really. You can try updating mesa, and hope it > helps. Not sure what version you're on. Here's my packages version: ii