BUG: unable to handle kernel NULL pointer dereference at 00000000000003b0
IP: [<ffffffffa0152055>] radeon_connector_edid+0x5/0x70 [radeon]
PGD 0 
Oops: 0000 [#1] SMP 
Modules linked in: bnep bluetooth rpcsec_gss_krb5 nfsv4 dns_resolver nfs
fscache xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun fuse
nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT
nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge ebtable_filter
ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6
ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables
iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack
iptable_mangle iptable_security iptable_raw kvm_amd vfat kvm eeepc_wmi fat
asus_wmi sparse_keymap rfkill snd_hda_codec_realtek crct10dif_pclmul video
mxm_wmi crc32_pclmul snd_hda_codec_generic snd_usb_audio snd_hda_codec_hdmi
crc32c_intel snd_usbmidi_lib ghash_clmulni_intel snd_hda_intel
snd_hda_controller snd_rawmidi snd_hda_codec snd_hwdep edac_core snd_seq
serio_raw edac_mce_amd k10temp snd_seq_device fam15h_power sp5100_tco snd_pcm
i2c_piix4 snd_timer snd soundcore shpchp wmi acpi_cpufreq nfsd auth_rpcgss
nfs_acl lockd grace sunrpc binfmt_misc radeon i2c_algo_bit drm_kms_helper ttm
firewire_ohci drm 8021q garp firewire_core stp llc mrp crc_itu_t r8169 mii
CPU: 5 PID: 158 Comm: kworker/5:1 Not tainted 4.0.4-301.fc22.x86_64 #1
Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A99X EVO, BIOS 1102 03/12/2012
Workqueue: events radeon_hotplug_work_func [radeon]
task: ffff88003e88e360 ti: ffff880232208000 task.ti: ffff880232208000
RIP: 0010:[<ffffffffa0152055>]  [<ffffffffa0152055>] radeon_connector_edid+0x5/0x70 [radeon]
RSP: 0018:ffff88023220bca0  EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff88003ea80000 RCX: ffff88003e5c2b30
RDX: ffff880234fe96c0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff88023220bce8 R08: ffff88003e140000 R09: 00000000cdcdcdcd
R10: 0000000000000000 R11: 0000000000000000 R12: ffff880231d3d000
R13: ffff880231d3ce00 R14: 0000000000000001 R15: 0000000000000003
FS:  00007fd1599af840(0000) GS:ffff88023ed40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00000000000003b0 CR3: 00000000047b1000 CR4: 00000000000407e0
Stack:
 ffffffffa01b1f56 4590020200000000 fffff99a00000001 ffff88023220bcc8
 ffff880231d3ce00 0000000000000000 0000000000000000 ffff88003ea80000
 0000000000000003 ffff88023220bcf8 ffffffffa0214bea ffff88023220bd28
Call Trace:
 [<ffffffffa01b1f56>] ? evergreen_dp_enable+0x56/0x4f0 [radeon]
 [<ffffffffa0214bea>] radeon_audio_dpms+0x2a/0x30 [radeon]
 [<ffffffffa01ba845>] radeon_atom_encoder_dpms+0x55/0x160 [radeon]
 [<ffffffffa010b0fe>] drm_helper_encoder_dpms+0x9e/0xc0 [drm_kms_helper]
 [<ffffffffa010b251>] drm_helper_connector_dpms+0x131/0x210 [drm_kms_helper]
 [<ffffffffa0152046>] radeon_connector_hotplug+0xd6/0xe0 [radeon]
 [<ffffffffa01624f8>] radeon_hotplug_work_func+0x48/0x70 [radeon]
 [<ffffffff810b596b>] process_one_work+0x1bb/0x410
 [<ffffffff810b5c13>] worker_thread+0x53/0x470
 [<ffffffff810b5bc0>] ? process_one_work+0x410/0x410
 [<ffffffff810b5bc0>] ? process_one_work+0x410/0x410
 [<ffffffff810bb678>] kthread+0xd8/0xf0
 [<ffffffff810bb5a0>] ? kthread_worker_fn+0x180/0x180
 [<ffffffff81788bd8>] ret_from_fork+0x58/0x90
 [<ffffffff810bb5a0>] ? kthread_worker_fn+0x180/0x180
Code: 32 7b 04 00 84 c0 74 eb c7 83 7c 02 00 00 03 00 00 00 31 f6 48 89 df e8 da 90 fb ff eb d5 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <48> 8b 87 b0 03 00 00 48 85 c0 74 07 c3 66 0f 1f 44 00 00 48 8b 
RIP  [<ffffffffa0152055>] radeon_connector_edid+0x5/0x70 [radeon]
 RSP <ffff88023220bca0>
CR2: 00000000000003b0
---[ end trace 69fe2cee992fd560 ]---
BUG: unable to handle kernel paging request at ffffffffffffffd8
IP: [<ffffffff810bbb40>] kthread_data+0x10/0x20