<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [ilk] pipe off timeout" href="https://bugs.freedesktop.org/show_bug.cgi?id=54687#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [ilk] pipe off timeout" href="https://bugs.freedesktop.org/show_bug.cgi?id=54687">bug 54687</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>I have a clue: [ 0.639300] WARNING: at drivers/gpu/drm/i915/intel_display.c:1173 assert_cursors_disabled+0x40/0x50() [ 0.639300] cursor assertion failure, should be off on pipe A but is still active [ 0.639301] Modules linked in: [ 0.639304] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-rc5+ #21 [ 0.639304] Hardware name: LENOVO 514328U/514328U, BIOS 6QET44WW (1.14 ) 04/20/2010 [ 0.639306] 0000000000000009 ffff880232897448 ffffffff814bb243 ffff880232897480 [ 0.639307] ffffffff81038f80 0000000000000000 0000000000000000 0000000000000000 [ 0.639308] 0000000000000000 ffff880232857800 ffff8802328974e0 ffffffff8103906c [ 0.639309] Call Trace: [ 0.639315] [<ffffffff814bb243>] dump_stack+0x19/0x1b [ 0.639319] [<ffffffff81038f80>] warn_slowpath_common+0x70/0xa0 [ 0.639320] [<ffffffff8103906c>] warn_slowpath_fmt+0x4c/0x50 [ 0.639321] [<ffffffff812f3850>] assert_cursors_disabled+0x40/0x50 [ 0.639325] [<ffffffff812f80ab>] intel_disable_pipe+0x4b/0xc0 [ 0.639326] [<ffffffff812fa454>] ironlake_crtc_disable+0xd4/0x880 [ 0.639328] [<ffffffff812f68e2>] ? intel_dump_pipe_config.isra.43+0x1e2/0x1f0 [ 0.639330] [<ffffffff812feb41>] __intel_set_mode+0x311/0x1240 [ 0.639333] [<ffffffff813021b6>] intel_set_mode+0x16/0x30 [ 0.639334] [<ffffffff81302992>] intel_crtc_set_config+0x7c2/0x980 [ 0.639339] [<ffffffff812bee2e>] drm_mode_set_config_internal+0x2e/0x60 [ 0.639343] [<ffffffff812ab211>] drm_fb_helper_set_par+0x71/0xf0 [ 0.639345] [<ffffffff81248044>] fbcon_init+0x514/0x590 [ 0.639349] [<ffffffff81296e18>] visual_init+0xb8/0x120 [ 0.639351] [<ffffffff81299443>] do_bind_con_driver+0x163/0x320 [ 0.639352] [<ffffffff812996d1>] do_take_over_console+0x61/0x70 [ 0.639355] [<ffffffff812464f3>] do_fbcon_takeover+0x63/0xc0 [ 0.639356] [<ffffffff8124a0d5>] fbcon_event_notify+0x705/0x810 [ 0.639360] [<ffffffff81062dcd>] notifier_call_chain+0x4d/0x70 [ 0.639362] [<ffffffff81062fc8>] __blocking_notifier_call_chain+0x58/0x80 [ 0.639363] [<ffffffff81063006>] blocking_notifier_call_chain+0x16/0x20 [ 0.639365] [<ffffffff8123e29b>] fb_notifier_call_chain+0x1b/0x20 [ 0.639367] [<ffffffff8123fbb6>] register_framebuffer+0x1d6/0x310 [ 0.639368] [<ffffffff812aaee1>] drm_fb_helper_initial_config+0x371/0x540 [ 0.639372] [<ffffffff812cd833>] ? i915_write32+0x83/0x160 [ 0.639375] [<ffffffff811104a3>] ? __kmalloc+0x183/0x1d0 [ 0.639377] [<ffffffff812a9f7e>] ? drm_fb_helper_init+0xfe/0x200 [ 0.639378] [<ffffffff8111064f>] ? kmem_cache_alloc_trace+0x15f/0x180 [ 0.639382] [<ffffffff813236f1>] intel_fbdev_initial_config+0x21/0x30 [ 0.639384] [<ffffffff812d171e>] i915_driver_load+0xe3e/0xe70 [ 0.639386] [<ffffffff812ba4f6>] drm_get_pci_dev+0x176/0x2a0 [ 0.639388] [<ffffffff812cc83c>] i915_pci_probe+0x2c/0x70 [ 0.639390] [<ffffffff8123053c>] pci_device_probe+0x9c/0xe0 [ 0.639394] [<ffffffff81338ae7>] driver_probe_device+0x77/0x240 [ 0.639395] [<ffffffff81338d5b>] __driver_attach+0xab/0xb0 [ 0.639397] [<ffffffff81338cb0>] ? driver_probe_device+0x240/0x240 [ 0.639399] [<ffffffff81336d7d>] bus_for_each_dev+0x5d/0xa0 [ 0.639400] [<ffffffff813385ce>] driver_attach+0x1e/0x20 [ 0.639402] [<ffffffff8133813e>] bus_add_driver+0xfe/0x250 [ 0.639403] [<ffffffff813393f7>] driver_register+0x77/0x170 [ 0.639407] [<ffffffff818b1988>] ? ftrace_define_fields_drm_vblank_event+0x69/0x69 [ 0.639411] [<ffffffff8122f69b>] __pci_register_driver+0x4b/0x50 [ 0.639413] [<ffffffff812ba735>] drm_pci_init+0x115/0x130 [ 0.639414] [<ffffffff818b1988>] ? ftrace_define_fields_drm_vblank_event+0x69/0x69 [ 0.639416] [<ffffffff818b19ee>] i915_init+0x66/0x68 [ 0.639418] [<ffffffff81000312>] do_one_initcall+0x112/0x170 [ 0.639421] [<ffffffff81886e47>] kernel_init_freeable+0x101/0x18e [ 0.639423] [<ffffffff8188680b>] ? do_early_param+0x8a/0x8a [ 0.639426] [<ffffffff814abc40>] ? rest_init+0x90/0x90 [ 0.639427] [<ffffffff814abc4e>] kernel_init+0xe/0xf0 [ 0.639429] [<ffffffff814c105c>] ret_from_fork+0x7c/0xb0 [ 0.639430] [<ffffffff814abc40>] ? rest_init+0x90/0x90 [ 0.639436] ---[ end trace 2caf42eeeb901cd0 ]---</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>