I switched to open source drivers a while ago, but a solution for several problems has not materialized. So, I'm hoping reporting kernel oops'es will help. Please let me know if I can add anything that would help. WARNING: CPU: 5 PID: 148 at include/drm/drm_crtc.h:2561 drm_helper_choose_crtc_dpms+0x93/0xa0 [drm_kms_helper]() Modules linked in: raid1 amdkfd amd_iommu_v2 radeon(+) crct10dif_pclmul crc32_pclmul crc32c_intel serio_raw i2c_algo_bit drm_kms_helper uas r8169 usb_storage ttm mii drm fjes ecryptfs encrypted_keys trusted tpm CPU: 5 PID: 148 Comm: kworker/5:1 Tainted: G W 4.5.4-200.fc23.x86_64 #1 Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A99FX PRO R2.0, BIOS 2201 11/22/2013 Workqueue: events radeon_dp_work_func [radeon] 0000000000000286 000000009ecae1cf ffff880827f13d28 ffffffff813d135e 0000000000000000 ffffffffa0143a10 ffff880827f13d60 ffffffff810a5e22 ffff880827929800 ffff8808269fe000 ffff8808269fe000 0000000000000003 Call Trace: [<ffffffff813d135e>] dump_stack+0x63/0x85 [<ffffffff810a5e22>] warn_slowpath_common+0x82/0xc0 [<ffffffff810a5f6a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa0131363>] drm_helper_choose_crtc_dpms+0x93/0xa0 [drm_kms_helper] [<ffffffffa01313e7>] drm_helper_connector_dpms+0x77/0x100 [drm_kms_helper] [<ffffffffa0165ce0>] ? atombios_blank_crtc+0x150/0x150 [radeon] [<ffffffffa017f3c7>] radeon_connector_hotplug+0xf7/0x100 [radeon] [<ffffffffa018db5f>] radeon_dp_work_func+0x3f/0x60 [radeon] [<ffffffff810be5ec>] process_one_work+0x15c/0x430 [<ffffffff810be90e>] worker_thread+0x4e/0x480 [<ffffffff817c40dc>] ? __schedule+0x3ac/0xa00 [<ffffffff810be8c0>] ? process_one_work+0x430/0x430 [<ffffffff810be8c0>] ? process_one_work+0x430/0x430 [<ffffffff810c4718>] kthread+0xd8/0xf0 [<ffffffff810c4640>] ? kthread_worker_fn+0x170/0x170 [<ffffffff817c8c8f>] ret_from_fork+0x3f/0x70 [<ffffffff810c4640>] ? kthread_worker_fn+0x170/0x170 NAME=Fedora VERSION="23 (Workstation Edition)" ID=fedora VERSION_ID=23 PRETTY_NAME="Fedora 23 (Workstation Edition)" ANSI_COLOR="0;34" CPE_NAME="cpe:/o:fedoraproject:fedora:23" HOME_URL="https://fedoraproject.org/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=23 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=23 PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy VARIANT="Workstation Edition" VARIANT_ID=workstation nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffa0851000 nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live 0xffffffffa084c000 ip6t_rpfilter 16384 1 - Live 0xffffffffa0847000 ip6t_REJECT 16384 2 - Live 0xffffffffa0842000 nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffa083d000 xt_conntrack 16384 19 - Live 0xffffffffa081e000 ip_set 36864 0 - Live 0xffffffffa0833000 nfnetlink 16384 1 ip_set, Live 0xffffffffa0819000 ebtable_filter 16384 1 - Live 0xffffffffa082e000 ebtable_nat 16384 1 - Live 0xffffffffa0829000 ebtable_broute 16384 1 - Live 0xffffffffa0824000 bridge 126976 1 ebtable_broute, Live 0xffffffffa07f9000 stp 16384 1 bridge, Live 0xffffffffa07f4000 llc 16384 2 bridge,stp, Live 0xffffffffa07ef000 ebtables 32768 3 ebtable_filter,ebtable_nat,ebtable_broute, Live 0xffffffffa07e2000 ip6table_security 16384 1 - Live 0xffffffffa07dd000 ip6table_raw 16384 1 - Live 0xffffffffa07d8000 ip6table_mangle 16384 1 - Live 0xffffffffa07d3000 ip6table_nat 16384 1 - Live 0xffffffffa07ce000 nf_conntrack_ipv6 20480 11 - Live 0xffffffffa06c4000 nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffa06b6000 nf_nat_ipv6 16384 1 ip6table_nat, Live 0xffffffffa06b1000 ip6table_filter 16384 1 - Live 0xffffffffa06ac000 ip6_tables 28672 5 ip6table_security,ip6table_raw,ip6table_mangle,ip6table_nat,ip6table_filter, Live 0xffffffffa06a0000 iptable_security 16384 1 - Live 0xffffffffa069b000 iptable_raw 16384 1 - Live 0xffffffffa0696000 iptable_mangle 16384 1 - Live 0xffffffffa0691000 iptable_nat 16384 1 - Live 0xffffffffa068c000 nf_conntrack_ipv4 16384 10 - Live 0xffffffffa061b000 nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffa0616000 nf_nat_ipv4 16384 1 iptable_nat, Live 0xffffffffa062c000 nf_nat 24576 2 nf_nat_ipv6,nf_nat_ipv4, Live 0xffffffffa0681000 nf_conntrack 106496 8 nf_conntrack_netbios_ns,nf_conntrack_broadcast,xt_conntrack,nf_conntrack_ipv6,nf_nat_ipv6,nf_conntrack_ipv4,nf_nat_ipv4,nf_nat, Live 0xffffffffa0666000 it87 45056 0 - Live 0xffffffffa065a000 hwmon_vid 16384 1 it87, Live 0xffffffffa0611000 btrfs 1003520 1 - Live 0xffffffffa06d4000 uvcvideo 90112 0 - Live 0xffffffffa0643000 videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffa05de000 videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0xffffffffa05c6000 videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffa05d7000 videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live 0xffffffffa0621000 xor 24576 1 btrfs, Live 0xffffffffa06cd000 kvm_amd 65536 0 - Live 0xffffffffa0632000 eeepc_wmi 16384 0 - Live 0xffffffffa04f4000 asus_wmi 24576 1 eeepc_wmi, Live 0xffffffffa05d0000 sparse_keymap 16384 1 asus_wmi, Live 0xffffffffa05cb000 rfkill 24576 1 asus_wmi, Live 0xffffffffa05bf000 video 40960 1 asus_wmi, Live 0xffffffffa049a000 snd_usb_audio 176128 1 - Live 0xffffffffa05e5000 videodev 167936 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live 0xffffffffa0aa7000 kvm 552960 1 kvm_amd, Live 0xffffffffa0537000 snd_usbmidi_lib 32768 1 snd_usb_audio, Live 0xffffffffa050f000 snd_rawmidi 32768 1 snd_usbmidi_lib, Live 0xffffffffa0491000 raid6_pq 102400 1 btrfs, Live 0xffffffffa0519000 irqbypass 16384 1 kvm, Live 0xffffffffa0453000 mxm_wmi 16384 0 - Live 0xffffffffa046b000 media 28672 2 uvcvideo,videodev, Live 0xffffffffa0431000 joydev 20480 0 - Live 0xffffffffa0427000 ghash_clmulni_intel 16384 0 - Live 0xffffffffa0410000 snd_hda_codec_realtek 81920 1 - Live 0xffffffffa04fa000 snd_hda_codec_generic 69632 1 snd_hda_codec_realtek, Live 0xffffffffa0459000 snd_hda_codec_hdmi 53248 2 - Live 0xffffffffa04e6000 snd_hda_intel 36864 3 - Live 0xffffffffa0449000 snd_hda_codec 126976 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel, Live 0xffffffffa04c6000 snd_hda_core 61440 5 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 0xffffffffa0439000 snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec, Live 0xffffffffa040b000 snd_seq 69632 0 - Live 0xffffffffa0415000 snd_seq_device 16384 2 snd_rawmidi,snd_seq, Live 0xffffffffa03b3000 snd_pcm 114688 5 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live 0xffffffffa0474000 shpchp 36864 0 - Live 0xffffffffa0401000 fam15h_power 16384 0 - Live 0xffffffffa03fc000 snd_timer 32768 2 snd_seq,snd_pcm, Live 0xffffffffa03ef000 k10temp 16384 0 - Live 0xffffffffa03bc000 snd 77824 21 snd_usb_audio,snd_usbmidi_lib,snd_rawmidi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer, Live 0xffffffffa03db000 soundcore 16384 1 snd, Live 0xffffffffa03ae000 sp5100_tco 16384 0 - Live 0xffffffffa03d6000 i2c_piix4 24576 0 - Live 0xffffffffa03c2000 edac_mce_amd 24576 0 - Live 0xffffffffa0396000 edac_core 53248 0 - Live 0xffffffffa03a0000 wmi 20480 2 asus_wmi,mxm_wmi, Live 0xffffffffa0340000 tpm_infineon 20480 0 - Live 0xffffffffa011f000 acpi_cpufreq 20480 0 - Live 0xffffffffa03cc000 tpm_tis 20480 0 - Live 0xffffffffa00fa000 nfsd 323584 3 - Live 0xffffffffa0346000 auth_rpcgss 61440 1 nfsd, Live 0xffffffffa0330000 nfs_acl 16384 1 nfsd, Live 0xffffffffa00ea000 lockd 94208 1 nfsd, Live 0xffffffffa0318000 grace 16384 2 nfsd,lockd, Live 0xffffffffa00e5000 sunrpc 319488 7 nfsd,auth_rpcgss,nfs_acl,lockd, Live 0xffffffffa02c9000 binfmt_misc 20480 1 - Live 0xffffffffa00df000 dm_crypt 24576 1 - Live 0xffffffffa0061000 raid1 36864 1 - Live 0xffffffffa0115000 amdkfd 131072 1 - Live 0xffffffffa04a5000 amd_iommu_v2 20480 1 amdkfd, Live 0xffffffffa003b000 radeon 1503232 2 - Live 0xffffffffa0159000 crct10dif_pclmul 16384 0 - Live 0xffffffffa0128000 crc32_pclmul 16384 0 - Live 0xffffffffa00da000 crc32c_intel 24576 1 - Live 0xffffffffa0152000 serio_raw 16384 0 - Live 0xffffffffa00f5000 i2c_algo_bit 16384 1 radeon, Live 0xffffffffa00f0000 drm_kms_helper 131072 1 radeon, Live 0xffffffffa0131000 uas 24576 0 - Live 0xffffffffa006a000 r8169 81920 0 - Live 0xffffffffa0100000 usb_storage 65536 1 uas, Live 0xffffffffa00c5000 ttm 90112 1 radeon, Live 0xffffffffa004a000 mii 16384 1 r8169, Live 0xffffffffa000b000 drm 335872 5 radeon,drm_kms_helper,ttm, Live 0xffffffffa0072000 fjes 28672 0 - Live 0xffffffffa0042000 ecryptfs 86016 0 - Live 0xffffffffa0025000 encrypted_keys 20480 1 ecryptfs, Live 0xffffffffa001b000 trusted 24576 1 encrypted_keys, Live 0xffffffffa0011000 tpm 40960 3 tpm_infineon,tpm_tis,trusted, Live 0xffffffffa0000000 success: 0 fail: 0 failed_freeze: 0 failed_prepare: 0 failed_suspend: 0 failed_suspend_late: 0 failed_suspend_noirq: 0 failed_resume: 0 failed_resume_early: 0 failed_resume_noirq: 0 failures: last_failed_dev: last_failed_errno: 0 0 last_failed_step:
Please attach your xorg log and dmesg output.
Created attachment 124003 [details] dmesg
Created attachment 124004 [details] Xorg log
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