Attachment 118686 Details for Bug 92303 – dmesg w/ IOMMU enabled output

dmesg w/ IOMMU enabled output

dmesg-iommu.log (text/plain), 250.86 KB, created by Shawn Starr on 2015-10-05 21:47:12 UTC

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Creator: Shawn Starr

Created: 2015-10-05 21:47:12 UTC

Size: 250.86 KB

patch

obsolete

>[  999.391775] CPU: 2 PID: 1420 Comm: plasmashell Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.392233] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.392588]  0000000000000000 0000000070856821 ffff8807e010bba8 ffffffff813a273f
>[  999.392975]  0000000000000000 ffff8807e010bbe0 ffffffff8109f122 ffff880733345c68
>[  999.393361]  ffff880733345c00 ffffffffffffffff ffff880733345c9c 0000000000000000
>[  999.393749] Call Trace:
>[  999.393874]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.394122]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.394411]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.394701]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.395035]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.395349]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.395649]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.395934]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.396251]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.396592]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.396907]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.397316]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[  999.397652]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[  999.397992]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[  999.398271]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[  999.398598]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[  999.398953]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[  999.399262]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[  999.399526]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[  999.399788]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[  999.400060]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[  999.400368] ---[ end trace cd9befd89538be06 ]---
>[  999.400644] ------------[ cut here ]------------
>[  999.400882] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.401422] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.405306]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.407132] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.407608] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.407963]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.408353]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807a563a068
>[  999.408743]  ffff8807a563a000 ffffffffffffffff ffff8807a563a09c 0000000000000000
>[  999.409127] Call Trace:
>[  999.409252]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.409501]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.409792]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.410078]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.410413]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.410730]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.411032]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.411317]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.411637]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.411978]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.412290]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.412699]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.413055]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.413317]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.413644]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.413944]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.414228]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.414464]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.414701]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.414963]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.415206]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.415491]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.415753]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.416015]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.416288] ---[ end trace cd9befd89538be07 ]---
>[  999.416517] ------------[ cut here ]------------
>[  999.416758] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.417296] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640
>[  999.419617] radeon 0000:01:00.0: ring 0 stalled for more than 35700msec
>[  999.419618] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[  999.420507]  snd_soc_rl6231
>[  999.420655]  snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.423998] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.424471] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.424856]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.425243]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff880805dfac68
>[  999.425638]  ffff880805dfac00 ffffffffffffffff ffff880805dfac9c 0000000000000000
>[  999.426025] Call Trace:
>[  999.426149]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.426397]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.426689]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.426978]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.427313]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.427655]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.427957]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.428241]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.428562]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.428904]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.429215]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.429625]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.429980]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.430242]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.430596]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.430895]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.431181]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.431417]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.431656]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.431920]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.432165]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.432450]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.432712]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.432977]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.433249] ---[ end trace cd9befd89538be08 ]---
>[  999.433478] ------------[ cut here ]------------
>[  999.433767] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.434304] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.438191]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.440038] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.440510] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.440867]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.441258]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff880805dff468
>[  999.441646]  ffff880805dff400 ffffffffffffffff ffff880805dff49c 0000000000000000
>[  999.442031] Call Trace:
>[  999.442155]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.442401]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.442721]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.443012]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.443342]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.443659]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.443961]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.444246]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.444560]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.444901]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.445212]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.445650]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.446004]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.446267]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.446592]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.446892]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.447205]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.447442]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.447681]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.447943]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.448188]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.448472]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.448760]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.449024]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.449297] ---[ end trace cd9befd89538be09 ]---
>[  999.449523] ------------[ cut here ]------------
>[  999.449784] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.450324] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.454214]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.456054] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.456528] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.456882]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.457267]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff880805dfec68
>[  999.457683]  ffff880805dfec00 ffffffffffffffff ffff880805dfec9c 0000000000000000
>[  999.458070] Call Trace:
>[  999.458193]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.458441]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.458734]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.459023]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.459357]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.459672]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.459974]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.460258]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.460599]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.460940]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.461251]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.461661]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.462017]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.462278]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.462602]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.462897]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.463182]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.463418]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.463686]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.463947]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.464191]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.464475]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.464737]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.465001]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.465272] ---[ end trace cd9befd89538be0a ]---
>[  999.465500] ------------[ cut here ]------------
>[  999.465770] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.466315] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.470206]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.472054] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.472529] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.472883]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.473268]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c8d17c68
>[  999.473657]  ffff8807c8d17c00 ffffffffffffffff ffff8807c8d17c9c 0000000000000000
>[  999.474042] Call Trace:
>[  999.474163]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.474410]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.474728]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.475017]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.475351]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.475666]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.475968]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.476252]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.476571]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.476911]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.477221]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.477662]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.478013]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.478275]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.478602]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.478895]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.479180]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.479416]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.479653]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.479915]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.480158]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.480440]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.480730]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.480995]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.481267] ---[ end trace cd9befd89538be0b ]---
>[  999.481508] ------------[ cut here ]------------
>[  999.481746] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.482286] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.486191]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.488029] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.488501] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.488855]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.489240]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c8d15068
>[  999.489657]  ffff8807c8d15000 ffffffffffffffff ffff8807c8d1509c 0000000000000000
>[  999.490043] Call Trace:
>[  999.490167]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.490414]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.490709]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.490998]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.491333]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.491649]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.491952]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.492237]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.492552]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.492922]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.493233]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.493644]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.493994]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.494254]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.494579]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.494879]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.495165]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.495401]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.495667]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.495929]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.496174]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.496459]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.496721]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.496983]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.497256] ---[ end trace cd9befd89538be0c ]---
>[  999.497574] ------------[ cut here ]------------
>[  999.497806] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.498345] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.502258]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.504071] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.504546] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.504923]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.505311]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c8d10868
>[  999.505699]  ffff8807c8d10800 ffffffffffffffff ffff8807c8d1089c 0000000000000000
>[  999.506085] Call Trace:
>[  999.506209]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.506455]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.506758]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.507048]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.507381]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.507721]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.508024]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.508308]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.508622]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.508962]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.509272]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.509682]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.510037]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.510298]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.510650]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.510950]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.511235]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.511470]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.511708]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.511973]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.512214]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.512496]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.512759]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.513023]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.513296] ---[ end trace cd9befd89538be0d ]---
>[  999.513523] ------------[ cut here ]------------
>[  999.513809] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.514347] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.518262]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.520109] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.520585] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.520939]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.521327]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c8d17068
>[  999.521714]  ffff8807c8d17000 ffffffffffffffff ffff8807c8d1709c 0000000000000000
>[  999.522098] Call Trace:
>[  999.522222]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.522469]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.522791]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.523083]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.523418]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.523733]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.524035]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.524320]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.524638]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.524976]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.525286]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.525726]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.526081]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.526343]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.526668]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.526965]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.527250]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.527485]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.527723]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.527984]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.528227]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.528508]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.528797]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.529062]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.529332] ---[ end trace cd9befd89538be0e ]---
>[  999.529574] ------------[ cut here ]------------
>[  999.529821] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.530361] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.534273]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.536119] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.536594] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.536947]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.537332]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f132bc68
>[  999.537720]  ffff8807f132bc00 ffffffffffffffff ffff8807f132bc9c 0000000000000000
>[  999.538107] Call Trace:
>[  999.538230]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.538478]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.538792]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.539078]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.539413]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.539746]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.540049]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.540333]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.540651]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.541016]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.541328]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.541740]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.542096]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.542358]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.542684]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.542985]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.543268]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.543506]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.543746]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.544010]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.544257]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.544541]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.544804]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.545070]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.545342] ---[ end trace cd9befd89538be0f ]---
>[  999.545580] ------------[ cut here ]------------
>[  999.545816] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.546353] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.550233]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.552058] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.552532] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.552888]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.553274]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f1329868
>[  999.553662]  ffff8807f1329800 ffffffffffffffff ffff8807f132989c 0000000000000000
>[  999.554049] Call Trace:
>[  999.554175]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.554423]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.554715]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.555002]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.555338]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.555657]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.555959]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.556244]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.556557]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.556901]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.557219]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.557630]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.557986]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.558247]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.558573]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.558875]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.559160]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.559396]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.559635]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.559899]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.560144]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.560427]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.560691]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.560956]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.561228] ---[ end trace cd9befd89538be10 ]---
>[  999.561463] ------------[ cut here ]------------
>[  999.561700] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.562235] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.566103]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.567924] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.568399] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.568759]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.569151]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f132f068
>[  999.569539]  ffff8807f132f000 ffffffffffffffff ffff8807f132f09c 0000000000000000
>[  999.569929] Call Trace:
>[  999.570053]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.570301]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.570596]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.570887]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.571223]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.571537]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.571837]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.572128]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.572442]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.572780]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.573096]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.573502]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.573853]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.574117]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.574441]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.574739]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.575029]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.575266]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.575502]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.575765]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.576009]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.576295]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.576557]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.576824]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.577098] ---[ end trace cd9befd89538be11 ]---
>[  999.577324] ------------[ cut here ]------------
>[  999.577558] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.578099] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.581970]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.583789] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.584261] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.584614]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.585004]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f132f468
>[  999.585389]  ffff8807f132f400 ffffffffffffffff ffff8807f132f49c 0000000000000000
>[  999.585780] Call Trace:
>[  999.585905]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.586151]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.586439]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.586731]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.587066]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.587379]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.587678]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.587969]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.588285]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.588628]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.588943]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.589350]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.589703]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.589965]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.590289]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.590586]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.590878]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.591114]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.591352]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.591616]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.591864]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.592148]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.592407]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.592674]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.592948] ---[ end trace cd9befd89538be12 ]---
>[  999.593596] ------------[ cut here ]------------
>[  999.593832] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.594370] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.598245]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.600065] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.600541] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.600897]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.601284]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f1329068
>[  999.601675]  ffff8807f1329000 ffffffffffffffff ffff8807f132909c 0000000000000000
>[  999.602062] Call Trace:
>[  999.602186]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.602434]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.602728]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.603020]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.603351]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.603667]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.603969]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.604254]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.604567]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.604910]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.605227]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.605638]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.605994]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.606253]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.606577]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.606878]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.607162]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.607399]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.607635]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.607896]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.608139]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.608425]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.608687]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.608952]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.609223] ---[ end trace cd9befd89538be13 ]---
>[  999.609451] ------------[ cut here ]------------
>[  999.609690] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.610229] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.614101]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.615923] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.616397] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.616751]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.617138]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f132e468
>[  999.617524]  ffff8807f132e400 ffffffffffffffff ffff8807f132e49c 0000000000000000
>[  999.617912] Call Trace:
>[  999.618036]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.618284]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.618573]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.618865]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.619195]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.619509]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.619809]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.620095]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.620411]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.620753]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.621070]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.621480]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.621832]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.622099]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.622423]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.622722]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.623013]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.623249]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.623483]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.623747]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.623993]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.624276]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.624535]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.624801]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.625075] ---[ end trace cd9befd89538be14 ]---
>[  999.625301] ------------[ cut here ]------------
>[  999.625533] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.626075] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.629945]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.631769] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.632242] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.632595]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.632983]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f132fc68
>[  999.633369]  ffff8807f132fc00 ffffffffffffffff ffff8807f132fc9c 0000000000000000
>[  999.633758] Call Trace:
>[  999.633883]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.634132]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.634421]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.634712]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.635047]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.635361]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.635662]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.635950]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.636265]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.636609]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.636925]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.637333]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.637684]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.637949]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.638273]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.638569]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.638855]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.639093]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.639329]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.639592]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.639838]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.640125]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.640385]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.640652]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.640925] ---[ end trace cd9befd89538be15 ]---
>[  999.641155] ------------[ cut here ]------------
>[  999.641385] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.641928] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.645798]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.647616] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.648089] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.648442]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.648831]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f132dc68
>[  999.649218]  ffff8807f132dc00 ffffffffffffffff ffff8807f132dc9c 0000000000000000
>[  999.649608] Call Trace:
>[  999.649730]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.649978]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.650267]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.650554]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.650894]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.651213]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.651510]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.651798]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.652114]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.652448]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.652763]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.653176]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.653526]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.653791]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.654119]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.654414]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.654701]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.654941]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.655177]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.655438]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.655685]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.655974]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.656234]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.656499]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.656774] ---[ end trace cd9befd89538be16 ]---
>[  999.657003] ------------[ cut here ]------------
>[  999.657235] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.657776] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.661637]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.663454] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.663930] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.664282]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.664672]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f132e068
>[  999.665059]  ffff8807f132e000 ffffffffffffffff ffff8807f132e09c 0000000000000000
>[  999.665445] Call Trace:
>[  999.665569]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.665819]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.666109]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.666394]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.666735]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.667055]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.667352]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.667640]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.667955]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.668295]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.668609]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.669021]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.669372]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.669637]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.669965]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.670260]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.670543]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.670781]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.671019]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.671288]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.671538]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.671827]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.672108]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.672376]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.672656] ---[ end trace cd9befd89538be17 ]---
>[  999.672893] ------------[ cut here ]------------
>[  999.673143] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.673687] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.677569]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.679418] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.679900] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.680272]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.680669]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b2c68
>[  999.681056]  ffff8807c97b2c00 ffffffffffffffff ffff8807c97b2c9c 0000000000000000
>[  999.681441] Call Trace:
>[  999.681567]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.681842]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.682136]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.682425]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.682763]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.683082]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.683380]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.683671]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.683987]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.684329]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.684676]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.685089]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.685437]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.685703]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.686028]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.686320]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.686609]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.686845]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.687079]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.687339]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.687584]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.687900]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.688163]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.688427]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.688701] ---[ end trace cd9befd89538be18 ]---
>[  999.688933] ------------[ cut here ]------------
>[  999.689165] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.689705] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.693599]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.695444] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.695920] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.696273]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.696695]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b1c68
>[  999.697078]  ffff8807c97b1c00 ffffffffffffffff ffff8807c97b1c9c 0000000000000000
>[  999.697462] Call Trace:
>[  999.697586]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.697835]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.698126]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.698412]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.698752]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.699080]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.699376]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.699689]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.700007]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.700341]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.700654]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.701067]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.701417]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.701681]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.702009]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.702300]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.702586]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.702868]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.703105]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.703364]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.703611]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.703897]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.704156]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.704419]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.704693] ---[ end trace cd9befd89538be19 ]---
>[  999.704920] ------------[ cut here ]------------
>[  999.705179] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.705743] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.709626]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.711437] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.711939] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.712292]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.712707]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b0c68
>[  999.713095]  ffff8807c97b0c00 ffffffffffffffff ffff8807c97b0c9c 0000000000000000
>[  999.713478] Call Trace:
>[  999.713604]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.713856]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.714144]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.714428]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.714796]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.715114]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.715410]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.715699]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.716014]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.716354]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.716667]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.717074]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.717423]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.717720]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.718048]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.718343]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.718629]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.718867]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.719103]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.719363]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.719611]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.719896]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.720156]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.720420]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.720723] ---[ end trace cd9befd89538be1a ]---
>[  999.720951] ------------[ cut here ]------------
>[  999.721207] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.721747] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.725744]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.727556] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.728052] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.728404]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.728793]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b2068
>[  999.729178]  ffff8807c97b2000 ffffffffffffffff ffff8807c97b209c 0000000000000000
>[  999.729563] Call Trace:
>[  999.729689]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.729939]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.730226]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.730510]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.730877]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.731195]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.731489]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.731777]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.732092]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.732431]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.732775]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.733186]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.733534]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.733829]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.734157]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.734452]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.734740]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.734979]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.735214]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.735474]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.735721]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.736005]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.736265]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.736530]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.736832] ---[ end trace cd9befd89538be1b ]---
>[  999.737058] ------------[ cut here ]------------
>[  999.737314] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.737854] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.741732]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.743590] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.744064] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.744417]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.744806]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b7868
>[  999.745189]  ffff8807c97b7800 ffffffffffffffff ffff8807c97b789c 0000000000000000
>[  999.745575] Call Trace:
>[  999.745731]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.745979]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.746268]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.746553]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.746892]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.747211]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.747506]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.747804]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.748155]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.748493]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.748833]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.749246]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.749595]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.749859]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.750186]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.750479]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.750766]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.751007]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.751240]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.751502]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.751777]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.752065]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.752324]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.752589]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.752894] ---[ end trace cd9befd89538be1c ]---
>[  999.753121] ------------[ cut here ]------------
>[  999.753377] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.753916] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.757825]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.759645] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.760119] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.760470]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.760886]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b6468
>[  999.761273]  ffff8807c97b6400 ffffffffffffffff ffff8807c97b649c 0000000000000000
>[  999.761659] Call Trace:
>[  999.761784]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.762032]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.762319]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.762605]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.762971]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.763289]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.763587]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.763906]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.764221]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.764560]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.764874]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.765286]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.765638]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.765902]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.766225]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.766519]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.766831]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.767069]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.767305]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.767565]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.767813]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.768102]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.768362]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.768628]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.768901] ---[ end trace cd9befd89538be1d ]---
>[  999.769127] ------------[ cut here ]------------
>[  999.769384] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.769955] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.773846]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.775681] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.776155] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.776506]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.776892]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b7c68
>[  999.777276]  ffff8807c97b7c00 ffffffffffffffff ffff8807c97b7c9c 0000000000000000
>[  999.777664] Call Trace:
>[  999.777789]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.778035]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.778323]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.778607]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.778973]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.779293]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.779588]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.779878]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.780193]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.780532]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.780846]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.781256]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.781605]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.781898]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.782225]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.782519]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.782835]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.783075]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.783310]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.783570]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.783817]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.784101]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.784360]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.784642]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.784925] ---[ end trace cd9befd89538be1e ]---
>[  999.785152] ------------[ cut here ]------------
>[  999.785400] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.785937] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.789879]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.791726] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.792198] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.792548]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.792964]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b7068
>[  999.793350]  ffff8807c97b7000 ffffffffffffffff ffff8807c97b709c 0000000000000000
>[  999.793738] Call Trace:
>[  999.793861]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.794107]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.794395]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.794716]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.795051]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.795363]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.795663]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.795954]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.796269]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.796605]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.796918]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.797331]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.797709]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.797973]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.798294]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.798588]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.798875]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.799116]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.799353]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.799613]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.799860]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.800146]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.800406]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.800696]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.800968] ---[ end trace cd9befd89538be1f ]---
>[  999.801215] ------------[ cut here ]------------
>[  999.801456] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.801998] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.805905]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.807744] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.808217] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.808570]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.808956]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807c97b7468
>[  999.809342]  ffff8807c97b7400 ffffffffffffffff ffff8807c97b749c 0000000000000000
>[  999.809749] Call Trace:
>[  999.809872]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.810119]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.810407]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.810700]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.811035]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.811347]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.811648]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.811935]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.812249]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.812584]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.812942]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.813354]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.813706]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.813972]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.814294]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.814588]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.814906]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.815143]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.815391]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.815654]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.815899]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.816184]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.816458]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.816725]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.816999] ---[ end trace cd9befd89538be20 ]---
>[  999.817227] ------------[ cut here ]------------
>[  999.817488] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.818029] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.821941]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.823783] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.824256] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.824608]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.825026]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8808089f3868
>[  999.825412]  ffff8808089f3800 ffffffffffffffff ffff8808089f389c 0000000000000000
>[  999.825802] Call Trace:
>[  999.825925]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.826172]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.826461]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.826751]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.827082]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.827395]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.827724]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.828012]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.828325]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.828668]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.828983]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.829390]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.829742]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.830008]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.830332]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.830626]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.830942]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.831179]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.831412]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.831675]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.831921]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.832206]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.832466]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.832761]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.833034] ---[ end trace cd9befd89538be21 ]---
>[  999.833261] ------------[ cut here ]------------
>[  999.833514] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.834077] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.838164]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.839986] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.840460] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.840815]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.841203]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff880805e97868
>[  999.841605]  ffff880805e97800 ffffffffffffffff ffff880805e9789c 0000000000000000
>[  999.841999] Call Trace:
>[  999.842125]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.842376]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.842679]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.842967]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.843297]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.843612]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.843911]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.844201]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.844518]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.844859]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.845175]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.845582]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.845934]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.846201]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.846524]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.846822]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.847112]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.847351]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.847587]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.847850]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.848094]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.848378]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.848640]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.848904]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.849177] ---[ end trace cd9befd89538be22 ]---
>[  999.849406] ------------[ cut here ]------------
>[  999.849645] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.850185] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.854059]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.855880] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.856355] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.856707]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.857095]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807f1303868
>[  999.857479]  ffff8807f1303800 ffffffffffffffff 0000000000000000 ffff8807ba9e5a40
>[  999.857866] Call Trace:
>[  999.857991]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.858240]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.858528]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.858820]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.859156]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.859469]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.859771]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.860061]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.860372]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.860715]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.861031]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.861438]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.861790]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.862057]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.862380]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.862678]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.862969]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.863203]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.863439]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.863702]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.863945]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.864229]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.864489]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.864756]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.865029] ---[ end trace cd9befd89538be23 ]---
>[  999.865258] ------------[ cut here ]------------
>[  999.865493] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.866033] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.869901]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.871726] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.872203] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.872556]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.872945]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807a7bd8868
>[  999.873332]  ffff8807a7bd8800 ffffffffffffffff 0000000000000000 ffff880784dee4c0
>[  999.873721] Call Trace:
>[  999.873845]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.874094]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.874383]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.874675]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.875008]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.875321]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.875618]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.875908]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.876223]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.876562]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.876877]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.877290]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.877644]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.877908]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.878231]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.878527]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.878815]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.879052]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.879288]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.879546]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.879791]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.880079]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.880340]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.880605]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.880880] ---[ end trace cd9befd89538be24 ]---
>[  999.881107] ------------[ cut here ]------------
>[  999.881342] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.881878] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.885746]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.887567] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.888044] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.888398]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.888787]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807a7bdf068
>[  999.889175]  ffff8807a7bdf000 ffffffffffffffff ffff8807a7bdf09c 0000000000000000
>[  999.889562] Call Trace:
>[  999.889688]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.889942]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.890231]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.890517]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.890853]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.891172]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.891470]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.891760]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.892077]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.892417]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.892730]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.893143]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.893492]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.893757]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.894081]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.894374]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.894660]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.894901]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.895137]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.895398]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.895643]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.895932]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.896192]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.896456]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.896731] ---[ end trace cd9befd89538be25 ]---
>[  999.896961] ------------[ cut here ]------------
>[  999.897195] WARNING: CPU: 5 PID: 2691 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[  999.897736] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[  999.901609]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[  999.903432] CPU: 5 PID: 2691 Comm: steamerrorrepor Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[  999.903908] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[  999.904262]  0000000000000000 00000000d32d340b ffff8807c8fefb60 ffffffff813a273f
>[  999.904650]  0000000000000000 ffff8807c8fefb98 ffffffff8109f122 ffff8807a7bdd868
>[  999.905036]  ffff8807a7bdd800 ffffffffffffffff ffff8807a7bdd89c 0000000000000000
>[  999.905422] Call Trace:
>[  999.905546]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[  999.905794]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[  999.906083]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[  999.906368]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[  999.906708]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[  999.907022]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[  999.907319]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[  999.907601]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[  999.907922]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[  999.908262]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[  999.908573]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[  999.908984]  [<ffffffffa0080633>] drm_gem_object_release_handle+0x53/0x70 [drm]
>[  999.909337]  [<ffffffff813a2fbe>] idr_for_each+0xae/0x110
>[  999.909600]  [<ffffffffa00805e0>] ? drm_gem_dumb_destroy+0x20/0x20 [drm]
>[  999.909928]  [<ffffffffa0080e90>] drm_gem_release+0x20/0x30 [drm]
>[  999.910229]  [<ffffffffa007fe29>] drm_release+0x3a9/0x490 [drm]
>[  999.910515]  [<ffffffff81223d0c>] __fput+0xdc/0x1e0
>[  999.910753]  [<ffffffff81223e4e>] ____fput+0xe/0x10
>[  999.910992]  [<ffffffff810bbb73>] task_work_run+0x73/0x90
>[  999.911253]  [<ffffffff810a1e21>] do_exit+0x391/0xae0
>[  999.911497]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[  999.911784]  [<ffffffff810a25f7>] do_group_exit+0x47/0xb0
>[  999.912048]  [<ffffffff810a2674>] SyS_exit_group+0x14/0x20
>[  999.912312]  [<ffffffff8177ec32>] sysenter_dispatch+0xf/0x29
>[  999.912585] ---[ end trace cd9befd89538be26 ]---
>[  999.920712] radeon 0000:01:00.0: ring 0 stalled for more than 36201msec
>[  999.921040] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1000.421902] radeon 0000:01:00.0: ring 0 stalled for more than 36702msec
>[ 1000.422236] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1000.922929] radeon 0000:01:00.0: ring 0 stalled for more than 37203msec
>[ 1000.923254] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1001.424127] radeon 0000:01:00.0: ring 0 stalled for more than 37704msec
>[ 1001.424462] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1001.925172] radeon 0000:01:00.0: ring 0 stalled for more than 38205msec
>[ 1001.925504] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1002.426277] radeon 0000:01:00.0: ring 0 stalled for more than 38706msec
>[ 1002.426621] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1002.927397] radeon 0000:01:00.0: ring 0 stalled for more than 39207msec
>[ 1002.927743] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1003.077783] ------------[ cut here ]------------
>[ 1003.078047] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.078624] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.082713]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.084645] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.085102] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.085477]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.085888]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807ed078468
>[ 1003.086297]  ffff8807ed078400 ffffffffffffffff 0000000000000000 ffff8807db529d40
>[ 1003.086725] Call Trace:
>[ 1003.086855]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.087116]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.087419]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.087726]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.088057]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.088373]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.088670]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.088955]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.089271]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.089613]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.089928]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.090338]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.090680]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.091011]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.091290]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.091617]  [<ffffffff811d78de>] ? handle_mm_fault+0xb6e/0x1840
>[ 1003.091930]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.092254]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.092565]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.092859]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[ 1003.093143]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.093417]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.093757] ---[ end trace cd9befd89538be27 ]---
>[ 1003.094346] ------------[ cut here ]------------
>[ 1003.094596] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.095147] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.099069]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.100971] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.101400] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.101784]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.102171]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807ed07a068
>[ 1003.102616]  ffff8807ed07a000 ffffffffffffffff 0000000000000000 ffff8807db7c0600
>[ 1003.103003] Call Trace:
>[ 1003.103127]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.103395]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.103703]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.103989]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.104324]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.104640]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.104959]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.105242]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.105599]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.105951]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.106262]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.106683]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.107018]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.107329]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.107609]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.107962]  [<ffffffff811d78de>] ? handle_mm_fault+0xb6e/0x1840
>[ 1003.108252]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.108618]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.108945]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.109210]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[ 1003.109493]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.109766]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.110075] ---[ end trace cd9befd89538be28 ]---
>[ 1003.110591] ------------[ cut here ]------------
>[ 1003.110826] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.111370] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.115247]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.117069] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.117503] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.117856]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.118245]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d6468
>[ 1003.118634]  ffff8807db7d6400 ffffffffffffffff ffff8807db7d649c 0000000000000000
>[ 1003.119023] Call Trace:
>[ 1003.119147]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.119398]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.119687]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.119974]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.120309]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.120628]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.120932]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.121217]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.121534]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.121876]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.122188]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.122599]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.122920]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.123232]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.123515]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.123845]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.124170]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.124484]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.124750]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.125010]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.125256]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.125568] ---[ end trace cd9befd89538be29 ]---
>[ 1003.125809] ------------[ cut here ]------------
>[ 1003.126047] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.126590] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.130467]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.132291] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.132725] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.133078]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.133469]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d5c68
>[ 1003.133857]  ffff8807db7d5c00 ffffffffffffffff ffff8807db7d5c9c 0000000000000000
>[ 1003.134247] Call Trace:
>[ 1003.134374]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.134626]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.134914]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.135201]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.135565]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.135894]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.136191]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.136491]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.136820]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.137160]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.137494]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.137918]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.138254]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.138569]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.138853]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.139178]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.139528]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.139856]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.140122]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.140399]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.140645]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.140954] ---[ end trace cd9befd89538be2a ]---
>[ 1003.141198] ------------[ cut here ]------------
>[ 1003.141434] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.141976] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.145944]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.147867] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.148320] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.148678]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.149068]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d7068
>[ 1003.149496]  ffff8807db7d7000 ffffffffffffffff ffff8807db7d709c 0000000000000000
>[ 1003.149883] Call Trace:
>[ 1003.150007]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.150267]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.150561]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.150849]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.151186]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.151503]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.151801]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.152089]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.152458]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.152810]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.153121]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.153529]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.153877]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.154188]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.154467]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.154827]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.155150]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.155496]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.155789]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.156050]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.156295]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.156605] ---[ end trace cd9befd89538be2b ]---
>[ 1003.156879] ------------[ cut here ]------------
>[ 1003.157123] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.157667] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.161713]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.163587] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.164019] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.164377]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.164767]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d7468
>[ 1003.165157]  ffff8807db7d7400 ffffffffffffffff ffff8807db7d749c 0000000000000000
>[ 1003.165586] Call Trace:
>[ 1003.165711]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.165958]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.166261]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.166560]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.166904]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.167226]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.167535]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.167822]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.168139]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.168489]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.168832]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.169248]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.169576]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.169895]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.170176]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.170506]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.170832]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.171146]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.171426]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.171716]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.171960]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.172283] ---[ end trace cd9befd89538be2c ]---
>[ 1003.172530] ------------[ cut here ]------------
>[ 1003.172772] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.173333] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.177299]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.179128] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.179561] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.179913]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.180302]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d7c68
>[ 1003.180691]  ffff8807db7d7c00 ffffffffffffffff ffff8807db7d7c9c 0000000000000000
>[ 1003.181079] Call Trace:
>[ 1003.181204]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.181454]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.181742]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.182028]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.182365]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.182681]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.182983]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.183269]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.183588]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.183930]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.184242]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.184652]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.184977]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.185288]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.185570]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.185897]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.186221]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.186536]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.186816]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.187075]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.187320]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.187629] ---[ end trace cd9befd89538be2d ]---
>[ 1003.187904] ------------[ cut here ]------------
>[ 1003.188152] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.188704] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.192695]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.194572] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.195002] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.195367]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.195758]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7f0068
>[ 1003.196147]  ffff8807db7f0000 ffffffffffffffff ffff8807db7f009c 0000000000000000
>[ 1003.196557] Call Trace:
>[ 1003.196685]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.196939]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.197234]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.197537]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.197868]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.198182]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.198496]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.198811]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.199125]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.199480]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.199797]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.200206]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.200570]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.200915]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.201194]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.201535]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.201860]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.202171]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.202437]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.202701]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.202947]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.203257] ---[ end trace cd9befd89538be2e ]---
>[ 1003.203548] ------------[ cut here ]------------
>[ 1003.203797] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.204349] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.208303]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.210132] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.210565] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.210918]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.211306]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7f0868
>[ 1003.211696]  ffff8807db7f0800 ffffffffffffffff ffff8807db7f089c 0000000000000000
>[ 1003.212084] Call Trace:
>[ 1003.212209]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.212460]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.212749]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.213034]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.213370]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.213700]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.214028]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.214313]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.214645]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.214988]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.215299]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.215729]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.216057]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.216391]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.216699]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.217024]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.217349]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.217676]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.217941]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.218201]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.218448]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.218759] ---[ end trace cd9befd89538be2f ]---
>[ 1003.218996] ------------[ cut here ]------------
>[ 1003.219231] WARNING: CPU: 7 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.219787] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.223773]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.225618] CPU: 7 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.226054] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.226423]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.226811]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7f0c68
>[ 1003.227198]  ffff8807db7f0c00 ffffffffffffffff ffff8807db7f0c9c 0000000000000000
>[ 1003.227617] Call Trace:
>[ 1003.227740]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.227988]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.228277]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.228565]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.228932]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.229248]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.229546]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.229867]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.230181]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.230522]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.230836]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.231244]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.231564]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.231912]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.232189]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.232516]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.232869]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.233180]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.233448]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.233740]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.233985]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.234294] ---[ end trace cd9befd89538be30 ]---
>[ 1003.234660] ------------[ cut here ]------------
>[ 1003.234894] WARNING: CPU: 3 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.235469] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.239372]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.241221] CPU: 3 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.241653] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.242045]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.242453]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a0468
>[ 1003.242840]  ffff8807c97a0400 ffffffffffffffff 0000000000000000 ffff8807dd2d1d00
>[ 1003.243231] Call Trace:
>[ 1003.243356]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.243620]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.243941]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.244226]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.244598]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.244930]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.245225]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.245520]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.245849]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.246189]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.246502]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.246916]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.247235]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.247548]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.247856]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.248182]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.248518]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.248847]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.249112]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.249371]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.249617]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.249960] ---[ end trace cd9befd89538be31 ]---
>[ 1003.250363] ------------[ cut here ]------------
>[ 1003.250633] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.251174] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.255050]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.256923] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.257352] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.257706]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.258116]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8d16468
>[ 1003.258532]  ffff8807c8d16400 ffffffffffffffff 0000000000000000 ffff8807ba811140
>[ 1003.258948] Call Trace:
>[ 1003.259072]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.259319]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.259678]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.259982]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.260318]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.260632]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.260956]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.261241]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.261568]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.261921]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.262231]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.262659]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.263006]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.263317]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.263608]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.263946]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.264268]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.264578]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.264873]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.265132]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.265376]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.265712] ---[ end trace cd9befd89538be32 ]---
>[ 1003.266181] ------------[ cut here ]------------
>[ 1003.266458] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.267012] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.270954]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.272827] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.273257] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.273609]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.274026]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d1c68
>[ 1003.274428]  ffff8807db7d1c00 ffffffffffffffff ffff8807db7d1c9c 0000000000000000
>[ 1003.274849] Call Trace:
>[ 1003.274973]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.275220]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.275511]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.275828]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.276163]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.276477]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.276803]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.277087]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.277401]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.277795]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.278106]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.278516]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.278859]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.279168]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.279476]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.279830]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.280153]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.280511]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.280802]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.281062]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.281307]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.281617] ---[ end trace cd9befd89538be33 ]---
>[ 1003.281891] ------------[ cut here ]------------
>[ 1003.282138] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.282677] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.286644]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.288484] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.288912] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.289265]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.289710]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d3468
>[ 1003.290095]  ffff8807db7d3400 ffffffffffffffff ffff8807db7d349c 0000000000000000
>[ 1003.290526] Call Trace:
>[ 1003.290663]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.290911]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.291198]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.291526]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.291875]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.292188]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.292509]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.292823]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.293134]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.293484]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.293813]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.294220]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.294550]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.294879]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.295158]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.295513]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.295867]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.296177]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.296442]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.296732]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.296977]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.297286] ---[ end trace cd9befd89538be34 ]---
>[ 1003.297531] ------------[ cut here ]------------
>[ 1003.297779] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.298317] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.302287]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.304129] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.304589] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.304968]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.305354]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d2868
>[ 1003.305772]  ffff8807db7d2800 ffffffffffffffff ffff8807db7d289c 0000000000000000
>[ 1003.306157] Call Trace:
>[ 1003.306281]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.306530]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.306844]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.307129]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.307503]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.307835]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.308130]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.308425]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.308754]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.309093]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.309404]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.309822]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.310157]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.310512]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.310819]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.311144]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.311508]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.311836]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.312101]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.312360]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.312607]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.312940] ---[ end trace cd9befd89538be35 ]---
>[ 1003.313185] ------------[ cut here ]------------
>[ 1003.313478] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.314057] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.317957]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.319834] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.320263] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.320645]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.321060]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807db7d1868
>[ 1003.321462]  ffff8807db7d1800 ffffffffffffffff ffff8807db7d189c 0000000000000000
>[ 1003.321861] Call Trace:
>[ 1003.321984]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.322231]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.322554]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.322869]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.323203]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.323516]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.323842]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.324125]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.324449]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.324801]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.325112]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.325548]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.325897]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.326206]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.326485]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.326838]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.327160]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.327469]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.327761]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.328021]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.328265]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.328602] ---[ end trace cd9befd89538be36 ]---
>[ 1003.328872] ------------[ cut here ]------------
>[ 1003.329119] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.329660] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.333637]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.335510] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.335939] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.336291]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.336708]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff880805338c68
>[ 1003.337094]  ffff880805338c00 ffffffffffffffff ffff880805338c9c 0000000000000000
>[ 1003.337527] Call Trace:
>[ 1003.337662]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.337909]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.338197]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.338493]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.338841]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.339152]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.339450]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.339764]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.340073]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.340411]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.340747]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.341187]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.341536]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.341870]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.342147]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.342504]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.342854]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.343162]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.343439]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.343741]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.343985]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.344292] ---[ end trace cd9befd89538be37 ]---
>[ 1003.344537] ------------[ cut here ]------------
>[ 1003.344785] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.345319] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.349233]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.351101] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.351562] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.351944]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.352328]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff88080533ec68
>[ 1003.352774]  ffff88080533ec00 ffffffffffffffff ffff88080533ec9c 0000000000000000
>[ 1003.353161] Call Trace:
>[ 1003.353285]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.353535]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.353849]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.354133]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.354469]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.354812]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.355106]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.355391]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.355746]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.356101]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.356411]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.356820]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.357169]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.357489]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.357786]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.358111]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.358450]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.358796]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.359090]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.359349]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.359595]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.359932] ---[ end trace cd9befd89538be38 ]---
>[ 1003.360174] ------------[ cut here ]------------
>[ 1003.360422] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.360981] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.364902]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.366740] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.367168] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.367550]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.367966]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8800c7ecc468
>[ 1003.368351]  ffff8800c7ecc400 ffffffffffffffff ffff8800c7ecc49c 0000000000000000
>[ 1003.368766] Call Trace:
>[ 1003.368890]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.369137]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.369428]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.369741]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.370074]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.370387]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.370706]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.371019]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.371330]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.371699]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.372038]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.372445]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.372792]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.373101]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.373380]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.373735]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.374087]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.374396]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.374662]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.374950]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.375193]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.375503] ---[ end trace cd9befd89538be39 ]---
>[ 1003.375778] ------------[ cut here ]------------
>[ 1003.376026] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.376637] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.380598]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.382489] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.382920] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.383272]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.383688]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff880805cce068
>[ 1003.384074]  ffff880805cce000 ffffffffffffffff ffff880805cce09c 0000000000000000
>[ 1003.384476] Call Trace:
>[ 1003.384614]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.384863]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.385150]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.385462]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.385817]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.386131]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.386428]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.386743]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.387052]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.387390]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.387713]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.388134]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.388478]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.388822]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.389098]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.389424]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.389777]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.390086]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.390351]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.390613]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.390883]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.391191] ---[ end trace cd9befd89538be3a ]---
>[ 1003.391577] ------------[ cut here ]------------
>[ 1003.391810] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.392349] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.396260]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.398131] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.398561] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.398934]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.399322]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8d17868
>[ 1003.399739]  ffff8807c8d17800 ffffffffffffffff 0000000000000000 ffff8800c4539240
>[ 1003.400123] Call Trace:
>[ 1003.400247]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.400524]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.400842]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.401126]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.401518]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.401849]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.402144]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.402428]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.402776]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.403114]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.403425]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.403869]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.404204]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.404527]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.404824]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.405149]  [<ffffffff811d78de>] ? handle_mm_fault+0xb6e/0x1840
>[ 1003.405439]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.405792]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.406103]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.406369]  [<ffffffff81065104>] ? __do_page_fault+0x1b4/0x400
>[ 1003.406684]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.406953]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.407262] ---[ end trace cd9befd89538be3b ]---
>[ 1003.407633] ------------[ cut here ]------------
>[ 1003.407865] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.408403] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.412334]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.414206] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.414637] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.415019]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.415406]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8d17468
>[ 1003.415847]  ffff8807c8d17400 ffffffffffffffff 0000000000000000 ffff8800c4539d40
>[ 1003.416230] Call Trace:
>[ 1003.416354]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.416602]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.416917]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.417200]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.417564]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.417894]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.418190]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.418515]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.418844]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.419183]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.419504]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.419931]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.420250]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.420561]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.420867]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.421192]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.421566]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.421894]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.422156]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.422415]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.422661]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.422996] ---[ end trace cd9befd89538be3c ]---
>[ 1003.423492] ------------[ cut here ]------------
>[ 1003.423760] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.424298] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.428241]  video i2c_i801 joydev parport_pc shpchp parport
>[ 1003.428569] radeon 0000:01:00.0: ring 0 stalled for more than 39708msec
>[ 1003.428570] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1003.429456]  elan_i2c
>[ 1003.429592]  i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.431147] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.431606] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.431982]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.432369]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8ede468
>[ 1003.432810]  ffff8807c8ede400 ffffffffffffffff ffff8807c8ede49c 0000000000000000
>[ 1003.433196] Call Trace:
>[ 1003.433320]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.433570]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.433884]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.434169]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.434505]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.434849]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.435145]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.435430]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.435786]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.436139]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.436461]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.436886]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.437205]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.437526]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.437823]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.438149]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.438511]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.438832]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.439097]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.439357]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.439604]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.439939] ---[ end trace cd9befd89538be3d ]---
>[ 1003.440184] ------------[ cut here ]------------
>[ 1003.440433] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.440971] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.444930]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.446768] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.447199] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.447583]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.447995]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8edfc68
>[ 1003.448381]  ffff8807c8edfc00 ffffffffffffffff ffff8807c8edfc9c 0000000000000000
>[ 1003.448795] Call Trace:
>[ 1003.448919]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.449166]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.449457]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.449770]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.450103]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.450414]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.450740]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.451056]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.451365]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.451730]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.452074]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.452482]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.452834]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.453144]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.453421]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.453778]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.454127]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.454436]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.454702]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.454989]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.455234]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.455544] ---[ end trace cd9befd89538be3e ]---
>[ 1003.455815] ------------[ cut here ]------------
>[ 1003.456063] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.456634] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.460602]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.462501] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.462929] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.463282]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.463700]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8edcc68
>[ 1003.464086]  ffff8807c8edcc00 ffffffffffffffff ffff8807c8edcc9c 0000000000000000
>[ 1003.464487] Call Trace:
>[ 1003.464624]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.464872]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.465160]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.465459]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.465831]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.466144]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.466441]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.466751]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.467065]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.467404]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.467717]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.468152]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.468500]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.468839]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.469117]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.469442]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.469792]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.470101]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.470366]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.470628]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.470900]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.471208] ---[ end trace cd9befd89538be3f ]---
>[ 1003.471455] ------------[ cut here ]------------
>[ 1003.471718] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.472258] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.476166]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.478040] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.478470] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.478850]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.479234]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8edc468
>[ 1003.479650]  ffff8807c8edc400 ffffffffffffffff ffff8807c8edc49c 0000000000000000
>[ 1003.480036] Call Trace:
>[ 1003.480159]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.480405]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.480726]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.481035]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.481368]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.481714]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.482044]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.482327]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.482652]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.483006]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.483316]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.483767]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.484103]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.484414]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.484693]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.485048]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.485370]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.485681]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.485973]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.486232]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.486506]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.486844] ---[ end trace cd9befd89538be40 ]---
>[ 1003.487090] ------------[ cut here ]------------
>[ 1003.487338] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.487879] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.491876]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.493747] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.494177] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.494530]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.494941]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8edbc68
>[ 1003.495328]  ffff8807c8edbc00 ffffffffffffffff ffff8807c8edbc9c 0000000000000000
>[ 1003.495740] Call Trace:
>[ 1003.495863]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.496111]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.496400]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.496726]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.497070]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.497383]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.497681]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.497996]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.498310]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.498661]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.498991]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.499399]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.499743]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.500081]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.500360]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.500686]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.501036]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.501345]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.501643]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.501932]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.502176]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.502508] ---[ end trace cd9befd89538be41 ]---
>[ 1003.502784] ------------[ cut here ]------------
>[ 1003.503032] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.503572] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.507512]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.509375] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.509806] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.510186]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.510602]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8edb468
>[ 1003.510989]  ffff8807c8edb400 ffffffffffffffff ffff8807c8edb49c 0000000000000000
>[ 1003.511376] Call Trace:
>[ 1003.511545]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.511823]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.512111]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.512397]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.512733]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.513075]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.513371]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.513666]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.513996]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.514335]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.514677]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.515113]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.515432]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.515770]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.516078]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.516403]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.516738]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.517066]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.517331]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.517621]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.517895]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.518202] ---[ end trace cd9befd89538be42 ]---
>[ 1003.518446] ------------[ cut here ]------------
>[ 1003.518708] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.519257] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.523195]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.525068] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.525498] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.525880]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.526268]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8edac68
>[ 1003.526714]  ffff8807c8edac00 ffffffffffffffff ffff8807c8edac9c 0000000000000000
>[ 1003.527100] Call Trace:
>[ 1003.527223]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.527475]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.527791]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.528076]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.528408]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.528722]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.529047]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.529332]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.529687]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.530040]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.530350]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.530759]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.531106]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.531417]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.531725]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.532074]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.532398]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.532734]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.533021]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.533280]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.533526]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.533863] ---[ end trace cd9befd89538be43 ]---
>[ 1003.534109] ------------[ cut here ]------------
>[ 1003.534357] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.534898] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.538861]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.540742] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.541347] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.541758]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.542201]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c8eda468
>[ 1003.542633]  ffff8807c8eda400 ffffffffffffffff ffff8807c8eda49c 0000000000000000
>[ 1003.543020] Call Trace:
>[ 1003.543145]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.543394]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.543687]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.544002]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.544336]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.544650]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.544975]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.545259]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.545585]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.545939]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.546249]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.546659]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.547011]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.547335]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.547615]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.547943]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.548280]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.548590]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.548883]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.549141]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.549384]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.549693] ---[ end trace cd9befd89538be44 ]---
>[ 1003.549968] ------------[ cut here ]------------
>[ 1003.550217] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.550783] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.554751]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.556626] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.557055] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.557407]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.557826]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a1068
>[ 1003.558214]  ffff8807c97a1000 ffffffffffffffff ffff8807c97a109c 0000000000000000
>[ 1003.558631] Call Trace:
>[ 1003.558755]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.559002]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.559290]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.559589]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.559937]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.560248]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.560546]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.560862]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.561191]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.561616]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.561946]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.562353]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.562703]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.563042]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.563319]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.563647]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.564000]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.564327]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.564594]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.564855]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.565101]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.565422] ---[ end trace cd9befd89538be45 ]---
>[ 1003.565672] ------------[ cut here ]------------
>[ 1003.565920] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.566459] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.570369]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.572227] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.572695] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.573075]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.573460]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a0868
>[ 1003.573878]  ffff8807c97a0800 ffffffffffffffff ffff8807c97a089c 0000000000000000
>[ 1003.574263] Call Trace:
>[ 1003.574387]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.574636]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.574953]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.575239]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.575571]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.575914]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.576208]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.576507]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.576822]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.577163]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.577487]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.577923]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.578241]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.578554]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.578866]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.579192]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.579527]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.579851]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.580116]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.580391]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.580637]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.580945] ---[ end trace cd9befd89538be46 ]---
>[ 1003.581183] ------------[ cut here ]------------
>[ 1003.581429] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.581970] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.585881]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.587724] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.588153] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.588508]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.588923]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a0068
>[ 1003.589309]  ffff8807c97a0000 ffffffffffffffff ffff8807c97a009c 0000000000000000
>[ 1003.589726] Call Trace:
>[ 1003.589850]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.590097]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.590386]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.590684]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.591033]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.591359]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.591657]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.591943]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.592258]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.592598]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.592911]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.593317]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.593659]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.594019]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.594297]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.594624]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.594976]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.595289]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.595555]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.595842]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.596087]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.596395] ---[ end trace cd9befd89538be47 ]---
>[ 1003.596643] ------------[ cut here ]------------
>[ 1003.596892] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.597445] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.601317]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.603195] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.603625] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.604005]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.604406]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a5868
>[ 1003.604795]  ffff8807c97a5800 ffffffffffffffff ffff8807c97a589c 0000000000000000
>[ 1003.605182] Call Trace:
>[ 1003.605306]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.605570]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.605889]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.606174]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.606512]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.606861]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.607157]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.607440]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.607765]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.608119]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.608430]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.608838]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.609192]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.609504]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.609816]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.610141]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.610479]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.610792]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.611055]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.611317]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.611576]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.611910] ---[ end trace cd9befd89538be48 ]---
>[ 1003.612154] ------------[ cut here ]------------
>[ 1003.612400] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.612969] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.616912]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.618781] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.619208] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.619563]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.619972]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a2468
>[ 1003.620359]  ffff8807c97a2400 ffffffffffffffff ffff8807c97a249c 0000000000000000
>[ 1003.620775] Call Trace:
>[ 1003.620898]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.621145]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.621434]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.621760]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.622103]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.622416]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.622742]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.623055]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.623369]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.623720]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.624047]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.624454]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.624810]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.625142]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.625421]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.625747]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.626094]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.626406]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.626669]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.626959]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.627204]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.627543] ---[ end trace cd9befd89538be49 ]---
>[ 1003.627810] ------------[ cut here ]------------
>[ 1003.628057] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.628598] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.632572]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.634437] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.634867] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.635249]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.635664]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a1c68
>[ 1003.636050]  ffff8807c97a1c00 ffffffffffffffff ffff8807c97a1c9c 0000000000000000
>[ 1003.636437] Call Trace:
>[ 1003.636591]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.636867]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.637155]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.637440]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.637775]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.638117]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.638413]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.638710]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.639041]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.639379]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.639729]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.640150]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.640467]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.640790]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.641080]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.641406]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.641740]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.642067]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.642332]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.642636]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.642909]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.643216] ---[ end trace cd9befd89538be4a ]---
>[ 1003.643462] ------------[ cut here ]------------
>[ 1003.643724] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.644276] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.648186]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.650047] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.650477] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.650832]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.651247]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a1868
>[ 1003.651693]  ffff8807c97a1800 ffffffffffffffff ffff8807c97a189c 0000000000000000
>[ 1003.652079] Call Trace:
>[ 1003.652203]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.652450]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.652767]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.653079]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.653412]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.653727]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.654053]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.654339]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.654689]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.655041]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.655352]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.655761]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.656107]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.656418]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.656697]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.657052]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.657373]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.657707]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.657999]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.658258]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.658502]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.658839] ---[ end trace cd9befd89538be4b ]---
>[ 1003.659084] ------------[ cut here ]------------
>[ 1003.659332] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.659897] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.663887]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.665729] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.666158] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.666535]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.666950]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8807c97a1468
>[ 1003.667336]  ffff8807c97a1400 ffffffffffffffff ffff8807c97a149c 0000000000000000
>[ 1003.667747] Call Trace:
>[ 1003.667870]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.668117]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.668405]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.668703]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.669052]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.669365]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.669693]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.670006]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.670320]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.670664]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.670993]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.671401]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.671721]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.672061]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.672339]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.672710]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.673060]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.673373]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.673639]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.673923]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.674166]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.674473] ---[ end trace cd9befd89538be4c ]---
>[ 1003.676167] ------------[ cut here ]------------
>[ 1003.676404] WARNING: CPU: 1 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.676959] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.680885]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.682760] CPU: 1 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.683189] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.683544]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.683954]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff8800c7e44068
>[ 1003.684343]  ffff8800c7e44000 ffffffffffffffff 0000000000000000 ffff8807e57b9a40
>[ 1003.684759] Call Trace:
>[ 1003.684884]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.685131]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.685421]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.685720]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.686069]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.686382]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.686680]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.686992]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.687303]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.687644]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.687981]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.688388]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.688708]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.689051]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.689330]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.689671]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.689995]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.690305]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.690579]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.690873]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.691117]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.691424] ---[ end trace cd9befd89538be4d ]---
>[ 1003.696935] ------------[ cut here ]------------
>[ 1003.697180] WARNING: CPU: 5 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.697723] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.701621]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.703462] CPU: 5 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.703893] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.704248]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.704640]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff880807f5ac68
>[ 1003.705028]  ffff880807f5ac00 ffffffffffffffff 0000000000000000 ffff8807dd375bc0
>[ 1003.705416] Call Trace:
>[ 1003.705568]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.705823]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.706111]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.706397]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.706737]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.707056]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.707354]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.707643]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.707959]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.708302]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.708620]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.709033]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.709351]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.709666]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.709949]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.710276]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.710602]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.710917]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.711181]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.711440]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.711689]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.712004] ---[ end trace cd9befd89538be4e ]---
>[ 1003.712994] ------------[ cut here ]------------
>[ 1003.713245] WARNING: CPU: 5 PID: 1238 at drivers/gpu/drm/radeon/radeon_object.c:83 radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]()
>[ 1003.713810] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables bridge vfat fat intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_usb_audio crc32c_intel dell_wmi sparse_keymap uvcvideo videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib v4l2_common videodev snd_rawmidi media ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_hda_codec snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_hda_core snd_compress snd_pcm_dmaengine ac97_bus mac80211 iTCO_wdt iTCO_vendor_support snd_hwdep snd_seq snd_seq_device snd_pcm ie31200_edac dell_laptop dcdbas ppdev snd_timer mei_me dw_dmac snd dell_smm_hwmon mei iwlwifi cfg80211 edac_core dw_dmac_core soundcore snd_soc_sst_acpi lpc_ich
>[ 1003.717908]  video i2c_i801 joydev parport_pc shpchp parport elan_i2c i2c_designware_platform i2c_designware_core wmi dell_rbtn dell_smo8800 rfkill nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper e1000e ttm sdhci_acpi sdhci_pci drm serio_raw ptp sdhci pps_core mmc_core i2c_hid fjes
>[ 1003.719791] CPU: 5 PID: 1238 Comm: Xorg Tainted: G        W    L  4.3.0-0.rc3.git3.2.fc24.x86_64 #1
>[ 1003.720223] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015
>[ 1003.720577]  0000000000000000 0000000041b632cd ffff8807f12afba8 ffffffff813a273f
>[ 1003.720976]  0000000000000000 ffff8807f12afbe0 ffffffff8109f122 ffff880807f5c468
>[ 1003.721363]  ffff880807f5c400 ffffffffffffffff 0000000000000000 ffff8807dd375d00
>[ 1003.721784] Call Trace:
>[ 1003.721914]  [<ffffffff813a273f>] dump_stack+0x44/0x55
>[ 1003.722175]  [<ffffffff8109f122>] warn_slowpath_common+0x82/0xc0
>[ 1003.722470]  [<ffffffff8109f26a>] warn_slowpath_null+0x1a/0x20
>[ 1003.722792]  [<ffffffffa019ada0>] radeon_ttm_bo_destroy+0xe0/0xf0 [radeon]
>[ 1003.723134]  [<ffffffffa00e9fde>] ttm_bo_release_list+0x9e/0x140 [ttm]
>[ 1003.723448]  [<ffffffffa00ea3bd>] ttm_bo_release+0x19d/0x230 [ttm]
>[ 1003.723789]  [<ffffffffa00ea474>] ttm_bo_unref+0x24/0x30 [ttm]
>[ 1003.724074]  [<ffffffffa019b299>] radeon_bo_unref+0x39/0x70 [radeon]
>[ 1003.724390]  [<ffffffffa01ae237>] radeon_gem_object_free+0x57/0x70 [radeon]
>[ 1003.724735]  [<ffffffffa007ff40>] drm_gem_object_free+0x30/0x50 [drm]
>[ 1003.725051]  [<ffffffffa00804ce>] drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm]
>[ 1003.725459]  [<ffffffffa008057d>] drm_gem_handle_delete+0x9d/0xe0 [drm]
>[ 1003.725794]  [<ffffffffa0080b70>] drm_gem_close_ioctl+0x20/0x30 [drm]
>[ 1003.726140]  [<ffffffffa0081408>] drm_ioctl+0x138/0x500 [drm]
>[ 1003.726419]  [<ffffffffa0080b50>] ? drm_gem_handle_create+0x40/0x40 [drm]
>[ 1003.726759]  [<ffffffff8177c03e>] ? _raw_spin_unlock_irqrestore+0xe/0x10
>[ 1003.727094]  [<ffffffffa017c04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
>[ 1003.727415]  [<ffffffff81235065>] do_vfs_ioctl+0x295/0x470
>[ 1003.727700]  [<ffffffff81222436>] ? vfs_write+0x146/0x1a0
>[ 1003.727961]  [<ffffffff812352b9>] SyS_ioctl+0x79/0x90
>[ 1003.728206]  [<ffffffff8177c5ae>] entry_SYSCALL_64_fastpath+0x12/0x71
>[ 1003.728515] ---[ end trace cd9befd89538be4f ]---
>[ 1003.929621] radeon 0000:01:00.0: ring 0 stalled for more than 40209msec
>[ 1003.929955] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1004.430803] radeon 0000:01:00.0: ring 0 stalled for more than 40710msec
>[ 1004.431136] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1004.931867] radeon 0000:01:00.0: ring 0 stalled for more than 41211msec
>[ 1004.932201] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1005.433026] radeon 0000:01:00.0: ring 0 stalled for more than 41712msec
>[ 1005.433361] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1005.934082] radeon 0000:01:00.0: ring 0 stalled for more than 42213msec
>[ 1005.934428] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)
>[ 1006.435187] radeon 0000:01:00.0: ring 0 stalled for more than 42714msec
>[ 1006.435513] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001389e last fence id 0x000000000001389f on ring 0)

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Attachments on bug 92303: 118685 | 118686 | 118687 | 119119

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