Created attachment 522180 [details] demsg output Description of problem: Booting the radeon graphics test day iso on my MacMini5.2. First syslinux appears, then I get nothing but a completely white screen. If I suspend the machine by pressing the power button and resume it doing the same I will get fallback GNOME appear. In demsg first this appears: ] [<ffffffffa00928fe>] radeon_bo_create+0x1c1/0x2e4 [radeon] [ 26.991469] [<ffffffffa009264c>] ? radeon_bo_clear_surface_reg+0x50/0x50 [radeon] [ 26.991491] [<ffffffffa00a2501>] radeon_gem_object_create+0x53/0xda [radeon] [ 26.991514] [<ffffffffa00a27bb>] radeon_gem_create_ioctl+0x4b/0x81 [radeon] [ 26.991520] [<ffffffff8110fbf3>] ? might_fault+0xa5/0xac [ 26.991533] [<ffffffffa001a8d2>] drm_ioctl+0x2a4/0x386 [drm] [ 26.991552] [<ffffffffa00a2770>] ? radeon_gem_pwrite_ioctl+0x28/0x28 [radeon] [ 26.991557] [<ffffffff81205172>] ? inode_has_perm+0x6a/0x77 [ 26.991561] [<ffffffff81205226>] ? file_has_perm+0xa7/0xc9 [ 26.991566] [<ffffffff81151ad1>] do_vfs_ioctl+0x472/0x4b3 [ 26.991570] [<ffffffff81151b68>] sys_ioctl+0x56/0x7a [ 26.991575] [<ffffffff8150b082>] system_call_fastpath+0x16/0x1b [ 26.991579] ---[ end trace b95cda14487e227e ]--- [ 26.991583] [drm:radeon_ttm_backend_bind] *ERROR* failed to bind 2025 pages at 0x00000000 [ 26.998500] radeon 0000:01:00.0: object_init failed for (8294400, 0x00000002) [ 27.001685] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (8294400, 2, 4096, -22) then this repeatedly: [ 27.045577] WARNING: at drivers/gpu/drm/radeon/radeon_gart.c:177 radeon_gart_bind+0x45/0x194 [radeon]() [ 27.045580] Hardware name: Macmini5,2 [ 27.045581] trying to bind memory to unitialized GART ! [ 27.045583] Modules linked in: fcoe libfcoe 8021q garp stp libfc llc scsi_transport_fc scsi_tgt ip6t_REJECT nf_conntrack_ipv4 nf_conntrack_ipv6 nf_defrag_ipv4 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables arc4 rt73usb rt2x00usb rt2x00lib mac80211 joydev cfg80211 rfkill applesmc snd_hda_codec_hdmi input_polldev microcode shpchp snd_hda_codec_cirrus i2c_i801 iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device tg3 snd_pcm snd_timer snd soundcore snd_page_alloc uinput squashfs usb_storage firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci mmc_core radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan] [ 27.045648] Pid: 178, comm: plymouthd Tainted: G W 3.1.0-0.rc3.git0.0.fc16.x86_64 #1 [ 27.045650] Call Trace: [ 27.045659] [<ffffffff8105c528>] warn_slowpath_common+0x83/0x9b [ 27.045663] [<ffffffff8105c5e3>] warn_slowpath_fmt+0x46/0x48 [ 27.045684] [<ffffffffa00937d2>] radeon_gart_bind+0x45/0x194 [radeon] [ 27.045693] [<ffffffffa004ae3e>] ? __ttm_tt_get_page+0x70/0xb0 [ttm] [ 27.045710] [<ffffffffa00917cd>] radeon_ttm_backend_bind+0x5a/0x8b [radeon] [ 27.045719] [<ffffffffa004b188>] ttm_tt_bind+0x45/0x66 [ttm] [ 27.045728] [<ffffffffa004c877>] ttm_bo_handle_move_mem+0x115/0x2b1 [ttm] [ 27.045737] [<ffffffffa004d69c>] ttm_bo_move_buffer+0xe1/0x119 [ttm] [ 27.045746] [<ffffffffa004d796>] ttm_bo_validate+0xc2/0x100 [ttm] [ 27.045755] [<ffffffffa004dae3>] ttm_bo_init+0x30f/0x348 [ttm] [ 27.045771] [<ffffffffa00928fe>] radeon_bo_create+0x1c1/0x2e4 [radeon] [ 27.045788] [<ffffffffa009264c>] ? radeon_bo_clear_surface_reg+0x50/0x50 [radeon] [ 27.045809] [<ffffffffa00a2501>] radeon_gem_object_create+0x53/0xda [radeon] [ 27.045831] [<ffffffffa00a27bb>] radeon_gem_create_ioctl+0x4b/0x81 [radeon] [ 27.045836] [<ffffffff8110fbf3>] ? might_fault+0xa5/0xac [ 27.045848] [<ffffffffa001a8d2>] drm_ioctl+0x2a4/0x386 [drm] [ 27.045867] [<ffffffffa00a2770>] ? radeon_gem_pwrite_ioctl+0x28/0x28 [radeon] [ 27.045871] [<ffffffff81205172>] ? inode_has_perm+0x6a/0x77 [ 27.045875] [<ffffffff81205226>] ? file_has_perm+0xa7/0xc9 [ 27.045880] [<ffffffff81151ad1>] do_vfs_ioctl+0x472/0x4b3 [ 27.045885] [<ffffffff81151b68>] sys_ioctl+0x56/0x7a [ 27.045889] [<ffffffff8150b082>] system_call_fastpath+0x16/0x1b [ 27.045892] ---[ end trace b95cda14487e227f ]--- [ 27.045895] [drm:radeon_ttm_backend_bind] *ERROR* failed to bind 2025 pages at 0x00000000 [ 27.052857] radeon 0000:01:00.0: object_init failed for (8294400, 0x00000002) [ 27.054947] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (8294400, 2, 4096, -22) Version-Release number of selected component (if applicable): versions incleded in test day iso How reproducible: 100% Steps to Reproduce: 1. install rEFIt 2. boot test day image from USB 3. Actual results: as above Expected results: beautiful GNOME3 desktop Additional info:
Hi, David, could we get please /var/log/Xorg.0.log as well. Does zgrep Backtrace /var/log/Xorg* brings anything? (Attach the relevant logs as well then). Thank you for filing this bug
I retested with F16 RC2 and now X correctly comes up (marking the first Linux distro to do this on my Mac Mini 2011)