Hi All -
Ever since I upgraded to 6.8 I have usually been getting a trace back report for some bits related to Nouveau whenever the screensaver has been running and I get back into the system. Along the lines of:
:Pid: 31, comm: events/4 Tainted: G W -- ------------ 2.6.32-642.el6.x86_64 #1 :Call Trace: :[<ffffffff8107c911>] ? warn_slowpath_common+0x91/0xe0 :[<ffffffff8107c97a>] ? warn_slowpath_null+0x1a/0x20 :[<ffffffffa00e35b6>] ? drm_helper_choose_crtc_dpms+0xa6/0xb0 [drm_kms_helper] :[<ffffffffa00e40d6>] ? drm_helper_connector_dpms+0xe6/0x1a0 [drm_kms_helper] :[<ffffffffa01e1e80>] ? nv50_crtc_dpms+0x0/0x10 [nouveau] :[<ffffffffa0134f01>] ? nvif_notify_init+0x121/0x160 [nouveau] :[<ffffffffa01dfe42>] ? nouveau_connector_hotplug+0x92/0xd0 [nouveau] :[<ffffffffa0134f40>] ? nvif_notify_work+0x0/0xc0 [nouveau] :[<ffffffffa0134f6e>] ? nvif_notify_work+0x2e/0xc0 [nouveau] :[<ffffffffa01ecf10>] ? nouveau_fence_work_handler+0x0/0x30 [nouveau] :[<ffffffff8109fdc0>] ? worker_thread+0x170/0x2a0 :[<ffffffff810a6ac0>] ? autoremove_wake_function+0x0/0x40 :[<ffffffff8109fc50>] ? worker_thread+0x0/0x2a0 :[<ffffffff810a662e>] ? kthread+0x9e/0xc0 :[<ffffffff8100c28a>] ? child_rip+0xa/0x20 :[<ffffffff810a6590>] ? kthread+0x0/0xc0 :[<ffffffff8100c280>] ? child_rip+0x0/0x20
PID 31 is: root 31 0.9 0.0 0 0 ? S Jun03 12:44 [events/4]
It seems to be innocuous (everything seems to still work) but things that seem to be innocuous have a habit of coming back and biting me. Anyone else experiencing this? Anyone know how to fix it? Both kernel and xorg-x11-drv-nouveau are current as is the rest of the system. Not finding anything with Google.
Cheers, Dave