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Description of problem: The kernel crashes/stuck on boot when try to enter Xorg (xdm-login). This is not reportable by ABRT, but the message is: WARNING: CPU: 2 PID: 278 at drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xca/0xe0 [radeon]() Don't know whether it is correct to associate this bug with the kernel instead of xorg-x11-drv-ati, but the problem occurs only with kernels >= 3.15.x. Last working kernel is 3.14.9. There is a similiar unassigned bug: 1052044 - but stems from january 2014 (kernel 3.12) and seems not apply to kernels >= 3.15.x but maybe related in any way. Bug 1109487 shows the same behaviour, but seems to have another cause (kernel 3.14). Version-Release number of selected component (if applicable): kernel 3.15.x at least up to 3.15.7 How reproducible: Every time on boot (on a similiar configuration like mine). Steps to Reproduce: 1. Try to boot Fedora with X (on a similiar configuration like mine). Actual results: kernel stucks on boot when reaching Xorg. 'Stucks' mean total Unresponsiblity, even for CTRL+ALT+DEL. Only pushing the power-button allows to shutdown. Expected results: Successful boot Additional info: (some collected info from ABRT-folder) time: 1406890501 last occurence: 1406890501 analyzer: Kerneloops type: Kerneloops architecture: x86_64 kernel: 3.15.7-200.fc20.x86_64 reason: WARNING: CPU: 2 PID: 278 at drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xca/0xe0 [radeon]() cmdline: BOOT_IMAGE=/vmlinuz-3.15.7-200.fc20.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 rd.lvm.lv=fedora/root vconsole.keymap=de rhgb quiet LANG=de_DE.UTF-8 biosdevname=0 os info: NAME=Fedora VERSION="20 (Heisenbug)" ID=fedora VERSION_ID=20 PRETTY_NAME="Fedora 20 (Heisenbug)" ANSI_COLOR="0;34" CPE_NAME="cpe:/o:fedoraproject:fedora:20" HOME_URL="https://fedoraproject.org/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=20 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=20 backtrace: WARNING: CPU: 2 PID: 278 at drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xca/0xe0 [radeon]() trying to unbind memory from uninitialized GART ! Modules linked in: ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi arc4 snd_hda_intel brcmsmac snd_hda_controller snd_hda_codec cordic snd_hwdep kvm_amd brcmutil snd_seq snd_seq_device snd_pcm kvm snd_timer uvcvideo b43 mac80211 crct10dif_pclmul videobuf2_vmalloc videobuf2_memops videobuf2_core crc32_pclmul crc32c_intel joydev btusb videodev ghash_clmulni_intel snd cfg80211 bluetooth ssb microcode bcma sdhci_pci media serio_raw sdhci k10temp mmc_core ideapad_laptop wmi sparse_keymap rfkill soundcore shpchp video i2c_piix4 acpi_cpufreq radeon i2c_algo_bit drm_kms_helper ttm drm r8169 i2c_core mii CPU: 2 PID: 278 Comm: kworker/2:2 Tainted: G W I 3.15.7-200.fc20.x86_64 #1 Hardware name: LENOVO IdeaPad Z585/Lenovo , BIOS 60CN92WW 10/16/2012 Workqueue: pciehp-0 pciehp_power_thread 0000000000000000 0000000001c86d58 ffff8802213af8d0 ffffffff816ef92e ffff8802213af918 ffff8802213af908 ffffffff8108933d ffff880220b70000 ffff88022382bc48 ffff88003f0a7600 ffff8802213afab8 ffff88022382bc48 Call Trace: [<ffffffff816ef92e>] dump_stack+0x45/0x56 [<ffffffff8108933d>] warn_slowpath_common+0x7d/0xa0 [<ffffffff810893bc>] warn_slowpath_fmt+0x5c/0x80 [<ffffffffa00dbbda>] radeon_gart_unbind+0xca/0xe0 [radeon] [<ffffffffa00d8a7a>] radeon_ttm_backend_unbind+0x1a/0x20 [radeon] [<ffffffffa0094fe7>] ttm_tt_unbind+0x27/0x40 [ttm] [<ffffffffa0098688>] ttm_bo_move_ttm+0xd8/0x120 [ttm] [<ffffffffa0096fd3>] ttm_bo_handle_move_mem+0x513/0x5b0 [ttm] [<ffffffffa0097666>] ? ttm_bo_mem_space+0x116/0x340 [ttm] [<ffffffffa00971fa>] ttm_bo_evict+0x18a/0x350 [ttm] [<ffffffffa00974dd>] ttm_mem_evict_first+0x11d/0x190 [ttm] [<ffffffffa00978f4>] ttm_bo_force_list_clean+0x64/0xb0 [ttm] [<ffffffffa0097987>] ttm_bo_clean_mm+0x47/0x80 [ttm] [<ffffffffa00da15b>] radeon_ttm_fini+0xeb/0x1b0 [radeon] [<ffffffffa00dac52>] radeon_bo_fini+0x12/0x20 [radeon] [<ffffffffa01266eb>] evergreen_fini+0xab/0xd0 [radeon] [<ffffffffa00bdf4e>] radeon_device_fini+0x3e/0x120 [radeon] [<ffffffffa00c0188>] radeon_driver_unload_kms+0x48/0x60 [radeon] [<ffffffffa00407a9>] drm_dev_unregister+0x29/0xb0 [drm] [<ffffffffa0040d13>] drm_put_dev+0x23/0x70 [drm] [<ffffffffa00bc27d>] radeon_pci_remove+0x1d/0x20 [radeon] [<ffffffff8138fb7b>] pci_device_remove+0x3b/0xb0 [<ffffffff8145e48f>] __device_release_driver+0x7f/0xf0 [<ffffffff8145e523>] device_release_driver+0x23/0x30 [<ffffffff81388f64>] pci_stop_bus_device+0x94/0xa0 [<ffffffff81389052>] pci_stop_and_remove_bus_device+0x12/0x20 [<ffffffff813a3ea0>] pciehp_unconfigure_device+0xb0/0x1c0 [<ffffffff813a3882>] pciehp_disable_slot+0x52/0xd0 [<ffffffff813a39ea>] pciehp_power_thread+0xea/0x150 [<ffffffff810a4af6>] process_one_work+0x176/0x430 [<ffffffff810a578b>] worker_thread+0x11b/0x3a0 [<ffffffff810a5670>] ? rescuer_thread+0x3b0/0x3b0 [<ffffffff810ac528>] kthread+0xd8/0xf0 [<ffffffff810ac450>] ? insert_kthread_work+0x40/0x40 [<ffffffff816ff8bc>] ret_from_fork+0x7c/0xb0 [<ffffffff810ac450>] ? insert_kthread_work+0x40/0x40 proc modules: vfat 17411 1 - Live 0xffffffffa04df000 fat 60923 1 vfat, Live 0xffffffffa04c9000 arc4 12608 2 - Live 0xffffffffa039a000 brcmsmac 539158 0 - Live 0xffffffffa0694000 cordic 12525 1 brcmsmac, Live 0xffffffffa0382000 brcmutil 14880 1 brcmsmac, Live 0xffffffffa02db000 b43 387900 0 - Live 0xffffffffa0583000 btusb 28290 0 - Live 0xffffffffa049f000 mac80211 624001 2 brcmsmac,b43, Live 0xffffffffa05fa000 snd_hda_codec_realtek 65892 1 - Live 0xffffffffa05e8000 bluetooth 408672 2 btusb, Live 0xffffffffa051e000 snd_hda_codec_generic 66943 1 snd_hda_codec_realtek, Live 0xffffffffa050c000 snd_hda_codec_hdmi 46421 1 - Live 0xffffffffa0492000 kvm_amd 60017 0 - Live 0xffffffffa04a8000 snd_hda_intel 56402 2 - Live 0xffffffffa04ba000 cfg80211 513286 3 brcmsmac,b43,mac80211, Live 0xffffffffa0413000 kvm 460181 1 kvm_amd, Live 0xffffffffa03a1000 ssb 66616 1 b43, Live 0xffffffffa0388000 ideapad_laptop 18216 0 - Live 0xffffffffa0353000 sdhci_pci 23172 0 - Live 0xffffffffa037b000 sdhci 38319 1 sdhci_pci, Live 0xffffffffa0348000 snd_hda_codec 129201 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel, Live 0xffffffffa035a000 crct10dif_pclmul 14289 0 - Live 0xffffffffa0343000 crc32_pclmul 13113 0 - Live 0xffffffffa0318000 mmc_core 116661 4 b43,ssb,sdhci_pci,sdhci, Live 0xffffffffa0325000 6lowpan_iphc 18591 1 bluetooth, Live 0xffffffffa0312000 sparse_keymap 13584 1 ideapad_laptop, Live 0xffffffffa02ce000 snd_hwdep 17650 1 snd_hda_codec, Live 0xffffffffa0301000 uvcvideo 80968 0 - Live 0xffffffffa02ec000 crc32c_intel 22079 0 - Live 0xffffffffa031e000 rfkill 21979 3 bluetooth,cfg80211,ideapad_laptop, Live 0xffffffffa02c7000 videobuf2_vmalloc 13163 1 uvcvideo, Live 0xffffffffa02d6000 ghash_clmulni_intel 13216 0 - Live 0xffffffffa02c2000 joydev 17332 0 - Live 0xffffffffa030c000 videobuf2_memops 13161 1 videobuf2_vmalloc, Live 0xffffffffa0307000 microcode 44576 0 - Live 0xffffffffa02e0000 snd_seq 60752 0 - Live 0xffffffffa02b2000 snd_seq_device 14136 1 snd_seq, Live 0xffffffffa00e0000 snd_pcm 103489 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 0xffffffffa0297000 videobuf2_core 39266 1 uvcvideo, Live 0xffffffffa00d5000 videodev 147071 2 uvcvideo,videobuf2_core, Live 0xffffffffa0272000 bcma 46072 3 brcmsmac,b43, Live 0xffffffffa0265000 snd_timer 28698 2 snd_seq,snd_pcm, Live 0xffffffffa025c000 i2c_piix4 22155 0 - Live 0xffffffffa0251000 serio_raw 13413 0 - Live 0xffffffffa00d0000 media 20840 2 uvcvideo,videodev, Live 0xffffffffa00c5000 k10temp 13126 0 - Live 0xffffffffa008d000 wmi 18804 0 - Live 0xffffffffa0083000 shpchp 37032 0 - Live 0xffffffffa00a6000 snd 75574 14 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer, Live 0xffffffffa00b1000 soundcore 14491 1 snd, Live 0xffffffffa00a1000 acpi_cpufreq 19393 0 - Live 0xffffffffa009b000 video 19261 0 - Live 0xffffffffa0019000 radeon 1384175 2 - Live 0xffffffffa00fb000 i2c_algo_bit 13257 1 radeon, Live 0xffffffffa0096000 drm_kms_helper 50652 1 radeon, Live 0xffffffffa000b000 ttm 80614 1 radeon, Live 0xffffffffa00e6000 r8169 71677 0 - Live 0xffffffffa0070000 drm 283747 4 radeon,drm_kms_helper,ttm, Live 0xffffffffa0029000 mii 13527 1 r8169, Live 0xffffffffa0022000 i2c_core 38656 6 videodev,i2c_piix4,radeon,i2c_algo_bit,drm_kms_helper,drm, Live 0xffffffffa0000000 suspend stats: success: 0 fail: 0 failed_freeze: 0 failed_prepare: 0 failed_suspend: 0 failed_suspend_late: 0 failed_suspend_noirq: 0 failed_resume: 0 failed_resume_early: 0 failed_resume_noirq: 0 failures: last_failed_dev: last_failed_errno: 0 last_failed_step: lspci | egrep -i vga 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7660G] 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] (rev ff) yum list installed Xorg* xorg-x11-drv-ati.x86_64 7.2.0-3.20131101git3b38701.fc20 xorg-x11-drv-evdev.x86_64 2.8.4-1.fc20 xorg-x11-drv-fbdev.x86_64 0.4.3-10.fc20 xorg-x11-drv-intel.x86_64 2.21.15-7.fc20 xorg-x11-drv-mga.x86_64 1.6.2-8.fc20 xorg-x11-drv-modesetting.x86_64 0.8.0-3.fc19 xorg-x11-drv-nouveau.x86_64 1:1.0.9-2.fc20 xorg-x11-drv-openchrome.x86_64 0.3.3-2.fc20 xorg-x11-drv-qxl.x86_64 0.1.1-4.fc20 xorg-x11-drv-synaptics.x86_64 1.7.6-2.fc20 xorg-x11-drv-vesa.x86_64 2.3.2-10.fc20 xorg-x11-drv-vmmouse.x86_64 13.0.0-6.fc20 xorg-x11-drv-vmware.x86_64 13.0.2-4.20140613git82c9b0c.fc20 xorg-x11-drv-wacom.x86_64 0.23.0-5.fc20 xorg-x11-font-utils.x86_64 1:7.5-18.fc20 xorg-x11-fonts-ISO8859-1-100dpi.noarch 7.5-9.fc20 xorg-x11-fonts-Type1.noarch 7.5-9.fc20 xorg-x11-glamor.x86_64 0.5.1-3.20140115gitfb4d046c.fc20 xorg-x11-proto-devel.noarch 7.7-10.fc20 xorg-x11-server-Xorg.x86_64 1.14.4-11.fc20 xorg-x11-server-common.x86_64 1.14.4-11.fc20 xorg-x11-server-utils.x86_64 7.7-6.fc20 xorg-x11-utils.x86_64 7.5-12.fc20 xorg-x11-xauth.x86_64 1:1.0.9-1.fc20 xorg-x11-xinit.x86_64 1.3.2-9.fc20 xorg-x11-xkb-utils.x86_64 7.7-8.fc20
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Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.