Installed 4.15 rc8 and same issue.

#### dmesg ####

[ 1265.953008] sched: RT throttling activated
[ 1265.953018] clocksource: timekeeping watchdog on CPU4: Marking clocksource 
'tsc' as unstable because the skew is too large:
[ 1265.953021] clocksource:                       'hpet' wd_now: 38b37199 
wd_last: 3829ff32 mask: ffffffff
[ 1265.953022] clocksource:                       'tsc' cs_now: 4262fdbe767 
cs_last: 425d7d7d680 mask: ffffffffffffffff
[ 1265.953023] tsc: Marking TSC unstable due to clocksource watchdog
[ 1265.953040] TSC found unstable after boot, most likely due to broken BIOS. 
Use 'tsc=unstable'.
[ 1265.953041] sched_clock: Marking unstable (1265908240846, 
44771742)<-(1266267179035, -314139659)
[ 1275.809138] clocksource: Switched to clocksource hpet
[ 1299.951513] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
108.138 msecs
[ 1299.951516] perf: interrupt took too long (845222 > 2500), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1300.790347] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
137.277 msecs
[ 1300.790351] perf: interrupt took too long (1072756 > 1056527), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1306.558101] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
208.273 msecs
[ 1306.558101] perf: interrupt took too long (1627614 > 1340945), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1307.396931] hrtimer: interrupt took 629121891 ns
[ 1310.123102] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
209.705 msecs
[ 1323.540307] radeon 0000:01:00.0: ring 0 stalled for more than 19176msec
[ 1323.540312] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1323.540321] perf: interrupt took too long (2198839 > 2034517), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1337.804353] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
209.718 msecs
[ 1337.804353] perf: interrupt took too long (3803000 > 2748548), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1340.945936] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
209.758 msecs
[ 1342.623577] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
393.159 msecs
[ 1352.270069] watchdog: BUG: soft lockup - CPU#2 stuck for 23s! 
[kworker/u16:2:4609]
[ 1352.270071] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter nfsv3 nfs_acl cfg80211 rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs 
lockd grace fscache zram binfmt_misc nls_iso8859_1 edac_mce_amd kvm_amd kvm 
irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi ghash_clmulni_intel 
pcbc snd_hda_intel input_leds snd_hda_codec snd_hda_core aesni_intel snd_hwdep 
snd_seq_midi aes_x86_64 snd_seq_midi_event crypto_simd glue_helper cryptd 
snd_rawmidi snd_ctxfi snd_seq snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi 
sparse_keymap video snd_seq_device fam15h_power snd_timer
[ 1352.270108]  i2c_piix4 snd soundcore shpchp mac_hid bonding parport_pc ppdev 
lp parport sunrpc ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq 
hid_generic usbhid hid radeon i2c_algo_bit ttm e1000e drm_kms_helper 
syscopyarea sysfillrect ptp sysimgblt fb_sys_fops pps_core drm ahci r8169 
libahci mii wmi
[ 1352.270128] CPU: 2 PID: 4609 Comm: kworker/u16:2 Not tainted 
4.15.0-041500rc8-generic #201801142030
[ 1352.270129] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1352.270155] Workqueue: events_power_efficient radeon_fence_check_lockup 
[radeon]
[ 1352.270177] RIP: 0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
[ 1352.270178] RSP: 0018:ffff9b94495ebda0 EFLAGS: 00000286 ORIG_RAX: 
ffffffffffffff11
[ 1352.270180] RAX: 00000000ffffffff RBX: 0000000000000008 RCX: 0000000000000003
[ 1352.270181] RDX: 0000000000000003 RSI: 00000000000112a0 RDI: 000000000005509f
[ 1352.270181] RBP: ffff9b94495ebdf8 R08: 0000000000000000 R09: 0000000000000000
[ 1352.270182] R10: 0000000000000000 R11: 0000000000000055 R12: ffff8c3596e80000
[ 1352.270183] R13: 0000000000000001 R14: 000000000000003f R15: 0000000000000001
[ 1352.270184] FS:  0000000000000000(0000) GS:ffff8c35bec80000(0000) 
knlGS:0000000000000000
[ 1352.270185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1352.270186] CR2: 00007fb40fd82000 CR3: 000000061d2dc000 CR4: 00000000000406e0
[ 1352.270187] Call Trace:
[ 1352.270210]  evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
[ 1352.270231]  evergreen_gfx_is_lockup+0x17/0x40 [radeon]
[ 1352.270246]  radeon_fence_check_lockup+0x92/0x170 [radeon]
[ 1352.270249]  process_one_work+0x1ea/0x410
[ 1352.270250]  worker_thread+0x253/0x410
[ 1352.270253]  kthread+0x11e/0x140
[ 1352.270254]  ? process_one_work+0x410/0x410
[ 1352.270255]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1352.270258]  ret_from_fork+0x22/0x40
[ 1352.270259] Code: ca 8b 04 95 a0 b1 62 c0 05 a0 6e 00 00 49 3b 84 24 b0 01 
00 00 48 89 c6 72 07 3d ff ff 00 00 77 41 49 03 84 24 e8 01 00 00 8b 00 <39> 44 
95 b8 74 05 f7 d3 41 21 de 83 c1 01 41 39 8c 24 38 26 00 
[ 1353.528308] radeon 0000:01:00.0: ring 0 stalled for more than 49164msec
[ 1353.528310] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1357.512760] perf: interrupt took too long (4886139 > 4753750), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1369.675718] perf: interrupt took too long (6791538 > 6107673), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1383.306619] perf: interrupt took too long (8789730 > 8489422), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1383.935745] radeon 0000:01:00.0: ring 0 stalled for more than 79572msec
[ 1383.935755] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1400.292830] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! 
[kworker/0:3:234]
[ 1400.292832] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter nfsv3 nfs_acl cfg80211 rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs 
lockd grace fscache zram binfmt_misc nls_iso8859_1 edac_mce_amd kvm_amd kvm 
irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi ghash_clmulni_intel 
pcbc snd_hda_intel input_leds snd_hda_codec snd_hda_core aesni_intel snd_hwdep 
snd_seq_midi aes_x86_64 snd_seq_midi_event crypto_simd glue_helper cryptd 
snd_rawmidi snd_ctxfi snd_seq snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi 
sparse_keymap video snd_seq_device fam15h_power snd_timer
[ 1400.292857]  i2c_piix4 snd soundcore shpchp mac_hid bonding parport_pc ppdev 
lp parport sunrpc ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq 
hid_generic usbhid hid radeon i2c_algo_bit ttm e1000e drm_kms_helper 
syscopyarea sysfillrect ptp sysimgblt fb_sys_fops pps_core drm ahci r8169 
libahci mii wmi
[ 1400.292871] CPU: 0 PID: 234 Comm: kworker/0:3 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1400.292872] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1400.292882] Workqueue: events output_poll_execute [drm_kms_helper]
[ 1400.292903] RIP: 0010:set_data+0x43/0xa0 [radeon]
[ 1400.292904] RSP: 0018:ffff9b944396fc00 EFLAGS: 00000282 ORIG_RAX: 
ffffffffffffff11
[ 1400.292905] RAX: ffff9b9443c66438 RBX: ffff8c3596182000 RCX: 00000000ffffffff
[ 1400.292906] RDX: 0000000057cadf35 RSI: 0000000000000001 RDI: ffff8c3596182000
[ 1400.292907] RBP: ffff9b944396fc18 R08: 000000000000011d R09: 0000000000000001
[ 1400.292907] R10: ffff9b9443ec7880 R11: 0000000000000112 R12: ffff8c3596e80000
[ 1400.292908] R13: 0000000000000001 R14: ffff8c35961823f0 R15: 0000000000000000
[ 1400.292909] FS:  0000000000000000(0000) GS:ffff8c35bec00000(0000) 
knlGS:0000000000000000
[ 1400.292910] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1400.292910] CR2: 0000000001a66e00 CR3: 000000061d2dc000 CR4: 00000000000406f0
[ 1400.292911] Call Trace:
[ 1400.292914]  i2c_stop+0x3f/0x50 [i2c_algo_bit]
[ 1400.292915]  bit_xfer+0x201/0x4e0 [i2c_algo_bit]
[ 1400.292918]  __i2c_transfer+0x11d/0x400
[ 1400.292919]  ? _cond_resched+0x19/0x40
[ 1400.292920]  i2c_transfer+0x50/0xd0
[ 1400.292935]  radeon_ddc_probe+0xc4/0xf0 [radeon]
[ 1400.292949]  radeon_vga_detect+0x5e/0x1f0 [radeon]
[ 1400.292963]  ? radeon_vga_detect+0x5e/0x1f0 [radeon]
[ 1400.292968]  drm_helper_probe_detect_ctx+0xc2/0xe0 [drm_kms_helper]
[ 1400.292973]  output_poll_execute+0x108/0x1b0 [drm_kms_helper]
[ 1400.292975]  process_one_work+0x1ea/0x410
[ 1400.292976]  worker_thread+0x32/0x410
[ 1400.292977]  kthread+0x11e/0x140
[ 1400.292978]  ? process_one_work+0x410/0x410
[ 1400.292980]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1400.292981]  ret_from_fork+0x22/0x40
[ 1400.292982] Code: 41 89 f5 4c 8b 60 28 8b 87 50 04 00 00 49 3b 84 24 b0 01 
00 00 72 0a 3d ff ff 00 00 48 89 c6 77 5a 49 03 84 24 e8 01 00 00 8b 08 <89> c8 
8b 8b 70 04 00 00 89 ca 09 c1 f7 d2 21 c2 45 85 ed 8b 83 
[ 1408.261658] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! 
[kworker/u16:2:4609]
[ 1408.261661] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter nfsv3 nfs_acl cfg80211 rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs 
lockd grace fscache zram binfmt_misc nls_iso8859_1 edac_mce_amd kvm_amd kvm 
irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi ghash_clmulni_intel 
pcbc snd_hda_intel input_leds snd_hda_codec snd_hda_core aesni_intel snd_hwdep 
snd_seq_midi aes_x86_64 snd_seq_midi_event crypto_simd glue_helper cryptd 
snd_rawmidi snd_ctxfi snd_seq snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi 
sparse_keymap video snd_seq_device fam15h_power snd_timer
[ 1408.261691]  i2c_piix4 snd soundcore shpchp mac_hid bonding parport_pc ppdev 
lp parport sunrpc ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq 
hid_generic usbhid hid radeon i2c_algo_bit ttm e1000e drm_kms_helper 
syscopyarea sysfillrect ptp sysimgblt fb_sys_fops pps_core drm ahci r8169 
libahci mii wmi
[ 1408.261711] CPU: 3 PID: 4609 Comm: kworker/u16:2 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1408.261712] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1408.261732] Workqueue: events_power_efficient radeon_fence_check_lockup 
[radeon]
[ 1408.261753] RIP: 0010:evergreen_gpu_check_soft_reset+0xdd/0x120 [radeon]
[ 1408.261755] RSP: 0018:ffff9b94495ebe08 EFLAGS: 00000202 ORIG_RAX: 
ffffffffffffff11
[ 1408.261756] RAX: ffff9b9443c60000 RBX: 0000000000000fdd RCX: 0000049a8ae8f20b
[ 1408.261757] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000000000000000
[ 1408.261758] RBP: ffff9b94495ebe18 R08: 0000000000000000 R09: 0000000000000000
[ 1408.261759] R10: 0000000000000000 R11: 0000000000000332 R12: ffff8c3596e80000
[ 1408.261760] R13: ffff8c3596e80f08 R14: ffff8c3596e80018 R15: 0000000000000000
[ 1408.261761] FS:  0000000000000000(0000) GS:ffff8c35becc0000(0000) 
knlGS:0000000000000000
[ 1408.261762] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1408.261762] CR2: 000055b961d3edc8 CR3: 00000005c8670000 CR4: 00000000000406e0
[ 1408.261763] Call Trace:
[ 1408.261785]  evergreen_gfx_is_lockup+0x17/0x40 [radeon]
[ 1408.261800]  radeon_fence_check_lockup+0x92/0x170 [radeon]
[ 1408.261807]  process_one_work+0x1ea/0x410
[ 1408.261812]  worker_thread+0x253/0x410
[ 1408.261816]  kthread+0x11e/0x140
[ 1408.261819]  ? process_one_work+0x410/0x410
[ 1408.261823]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1408.261827]  ret_from_fork+0x22/0x40
[ 1408.261830] Code: 0f 45 da 89 da 80 ce 04 f6 c4 1e 0f 45 da e8 8b fd ff ff 
89 da 80 ce 08 84 c0 49 8b 84 24 e8 01 00 00 0f 45 da 8b 90 0c 14 00 00 <89> d8 
80 cc 02 83 e2 01 0f 45 d8 f6 c7 04 74 1d 89 d9 48 c7 c2 
[ 1408.261862] radeon 0000:01:00.0: ring 0 stalled for more than 103900msec
[ 1408.261864] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1424.409065] radeon 0000:01:00.0: ring 0 stalled for more than 120048msec
[ 1424.409076] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1440.556424] radeon 0000:01:00.0: ring 0 stalled for more than 136192msec
[ 1440.556430] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1476.220129] watchdog: BUG: soft lockup - CPU#5 stuck for 22s! 
[kworker/u16:2:4609]
[ 1476.220131] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! 
[kworker/1:1:122]
[ 1476.220134] Modules linked in: xt_CHECKSUM iptable_mangle
[ 1476.220139] Modules linked in:
[ 1476.220140]  ipt_MASQUERADE
[ 1476.220141]  xt_CHECKSUM iptable_mangle
[ 1476.220143]  nf_nat_masquerade_ipv4 iptable_nat
[ 1476.220145]  ipt_MASQUERADE nf_nat_masquerade_ipv4
[ 1476.220146]  nf_nat_ipv4
[ 1476.220147]  iptable_nat nf_nat_ipv4
[ 1476.220149]  nf_nat
[ 1476.220151]  nf_nat nf_conntrack_ipv4
[ 1476.220153]  nf_conntrack_ipv4 nf_defrag_ipv4
[ 1476.220155]  nf_defrag_ipv4
[ 1476.220156]  xt_conntrack
[ 1476.220157]  xt_conntrack nf_conntrack
[ 1476.220159]  nf_conntrack libcrc32c
[ 1476.220161]  libcrc32c ipt_REJECT
[ 1476.220163]  ipt_REJECT
[ 1476.220164]  nf_reject_ipv4
[ 1476.220165]  nf_reject_ipv4 xt_tcpudp
[ 1476.220167]  xt_tcpudp
[ 1476.220167]  bridge stp
[ 1476.220169]  bridge stp
[ 1476.220171]  llc ebtable_filter
[ 1476.220173]  llc ebtable_filter
[ 1476.220174]  ebtables ip6table_filter
[ 1476.220176]  ebtables
[ 1476.220177]  ip6_tables iptable_filter
[ 1476.220179]  ip6table_filter ip6_tables
[ 1476.220180]  nfsv3 nfs_acl
[ 1476.220183]  iptable_filter
[ 1476.220184]  cfg80211
[ 1476.220185]  nfsv3 nfs_acl
[ 1476.220186]  rpcsec_gss_krb5
[ 1476.220187]  cfg80211 rpcsec_gss_krb5
[ 1476.220189]  auth_rpcgss
[ 1476.220190]  auth_rpcgss nfsv4
[ 1476.220191]  nfsv4 nfs
[ 1476.220193]  nfs lockd
[ 1476.220194]  lockd grace
[ 1476.220196]  grace fscache
[ 1476.220197]  fscache zram
[ 1476.220200]  zram
[ 1476.220200]  binfmt_misc nls_iso8859_1
[ 1476.220202]  binfmt_misc nls_iso8859_1
[ 1476.220204]  edac_mce_amd
[ 1476.220205]  edac_mce_amd kvm_amd
[ 1476.220207]  kvm_amd
[ 1476.220208]  kvm irqbypass
[ 1476.220210]  kvm
[ 1476.220211]  crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi
[ 1476.220213]  irqbypass crct10dif_pclmul
[ 1476.220215]  ghash_clmulni_intel
[ 1476.220216]  crc32_pclmul snd_hda_codec_hdmi
[ 1476.220218]  pcbc snd_hda_intel
[ 1476.220219]  ghash_clmulni_intel pcbc
[ 1476.220221]  input_leds
[ 1476.220222]  snd_hda_intel input_leds
[ 1476.220224]  snd_hda_codec
[ 1476.220224]  snd_hda_codec snd_hda_core
[ 1476.220227]  snd_hda_core
[ 1476.220228]  aesni_intel snd_hwdep snd_seq_midi
[ 1476.220230]  aesni_intel snd_hwdep
[ 1476.220232]  aes_x86_64 snd_seq_midi_event crypto_simd
[ 1476.220235]  snd_seq_midi aes_x86_64
[ 1476.220236]  glue_helper cryptd
[ 1476.220238]  snd_seq_midi_event crypto_simd
[ 1476.220240]  snd_rawmidi
[ 1476.220241]  glue_helper cryptd snd_rawmidi
[ 1476.220243]  snd_ctxfi snd_seq
[ 1476.220245]  snd_ctxfi snd_seq
[ 1476.220246]  snd_pcm wmi_bmof
[ 1476.220248]  snd_pcm wmi_bmof
[ 1476.220250]  k10temp eeepc_wmi
[ 1476.220252]  k10temp
[ 1476.220253]  asus_wmi sparse_keymap
[ 1476.220256]  eeepc_wmi
[ 1476.220257]  video
[ 1476.220258]  asus_wmi
[ 1476.220259]  snd_seq_device fam15h_power
[ 1476.220261]  sparse_keymap
[ 1476.220262]  snd_timer i2c_piix4
[ 1476.220264]  video
[ 1476.220265]  snd soundcore
[ 1476.220267]  snd_seq_device
[ 1476.220267]  shpchp mac_hid
[ 1476.220270]  fam15h_power
[ 1476.220271]  bonding parport_pc
[ 1476.220274]  snd_timer
[ 1476.220274]  ppdev
[ 1476.220275]  i2c_piix4
[ 1476.220276]  lp parport
[ 1476.220278]  snd
[ 1476.220278]  sunrpc ip_tables
[ 1476.220280]  soundcore
[ 1476.220281]  x_tables autofs4
[ 1476.220283]  shpchp
[ 1476.220283]  btrfs xor
[ 1476.220285]  mac_hid bonding
[ 1476.220287]  zstd_compress raid6_pq
[ 1476.220289]  parport_pc ppdev
[ 1476.220290]  hid_generic usbhid
[ 1476.220292]  lp
[ 1476.220293]  hid radeon
[ 1476.220294]  parport sunrpc
[ 1476.220297]  i2c_algo_bit
[ 1476.220298]  ip_tables
[ 1476.220299]  ttm
[ 1476.220300]  x_tables autofs4
[ 1476.220301]  e1000e drm_kms_helper
[ 1476.220303]  btrfs xor
[ 1476.220305]  syscopyarea
[ 1476.220306]  zstd_compress raid6_pq
[ 1476.220307]  sysfillrect ptp
[ 1476.220309]  hid_generic
[ 1476.220310]  sysimgblt fb_sys_fops
[ 1476.220312]  usbhid hid
[ 1476.220313]  pps_core
[ 1476.220314]  radeon i2c_algo_bit
[ 1476.220316]  drm ahci
[ 1476.220318]  ttm
[ 1476.220318]  r8169 libahci
[ 1476.220320]  e1000e
[ 1476.220321]  mii wmi
[ 1476.220323]  drm_kms_helper syscopyarea
[ 1476.220326] CPU: 1 PID: 122 Comm: kworker/1:1 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1476.220327]  sysfillrect ptp
[ 1476.220329] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1476.220330]  sysimgblt fb_sys_fops
[ 1476.220335] Workqueue: events dbs_work_handler
[ 1476.220336]  pps_core drm
[ 1476.220341] RIP: 0010:read_hpet+0x0/0xd0
[ 1476.220342]  ahci r8169
[ 1476.220344] RSP: 0018:ffff9b94437ffd20 EFLAGS: 00000246 ORIG_RAX: 
ffffffffffffff11
[ 1476.220345]  libahci mii
[ 1476.220348] RAX: ffffffff8c438980 RBX: 00000154448dab62 RCX: 0000000000000019
[ 1476.220349]  wmi
[ 1476.220350] RDX: 000000008badb55c RSI: 001f9316ab30105d RDI: ffffffff8c438980
[ 1476.220352] RBP: ffff9b94437ffd48 R08: ffffffff8c405040 R09: 0000000000000002
[ 1476.220353] R10: 00000000000000f9 R11: 00000000000000dc R12: 0000000000000000
[ 1476.220355] CPU: 5 PID: 4609 Comm: kworker/u16:2 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1476.220356] R13: 000000000009671e R14: ffffffff8c9a7540 R15: 0000000000000001
[ 1476.220358] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1476.220359] FS:  0000000000000000(0000) GS:ffff8c35bec40000(0000) 
knlGS:0000000000000000
[ 1476.220400] Workqueue: events_power_efficient radeon_fence_check_lockup 
[radeon]
[ 1476.220402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1476.220404] CR2: 00007f0d59bb9000 CR3: 000000011400a000 CR4: 00000000000406e0
[ 1476.220424] RIP: 0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
[ 1476.220426] RSP: 0018:ffff9b94495ebda0 EFLAGS: 00000286 ORIG_RAX: 
ffffffffffffff11
[ 1476.220427] Call Trace:
[ 1476.220429] RAX: 00000000ffffffff RBX: 0000000000000004 RCX: 0000000000000002
[ 1476.220430] RDX: 0000000000000002 RSI: 00000000000106a0 RDI: 000000000005509f
[ 1476.220432]  ? ktime_get+0x40/0xa0
[ 1476.220434] RBP: ffff9b94495ebdf8 R08: 0000000000000000 R09: 0000000000000000
[ 1476.220436]  get_cpu_idle_time_us+0x43/0xd0
[ 1476.220438] R10: 0000000000000000 R11: 0000000000000046 R12: ffff8c3596e80000
[ 1476.220440]  get_cpu_idle_time+0x37/0xe0
[ 1476.220441] R13: 0000000000000001 R14: 000000000000003f R15: 0000000000000001
[ 1476.220443]  dbs_update+0xaa/0x1c0
[ 1476.220445]  od_dbs_update+0x60/0x1a0
[ 1476.220446] FS:  0000000000000000(0000) GS:ffff8c35bed40000(0000) 
knlGS:0000000000000000
[ 1476.220447] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1476.220449] CR2: 00007f0d4e4ad000 CR3: 00000005baa04000 CR4: 00000000000406e0
[ 1476.220450]  dbs_work_handler+0x31/0x60
[ 1476.220453]  process_one_work+0x1ea/0x410
[ 1476.220454] Call Trace:
[ 1476.220456]  worker_thread+0x32/0x410
[ 1476.220458]  kthread+0x11e/0x140
[ 1476.220480]  evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
[ 1476.220482]  ? process_one_work+0x410/0x410
[ 1476.220502]  evergreen_gfx_is_lockup+0x17/0x40 [radeon]
[ 1476.220518]  radeon_fence_check_lockup+0x92/0x170 [radeon]
[ 1476.220520]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1476.220523]  process_one_work+0x1ea/0x410
[ 1476.220525]  worker_thread+0x253/0x410
[ 1476.220527]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1476.220530]  ret_from_fork+0x22/0x40
[ 1476.220534]  kthread+0x11e/0x140
[ 1476.220534] Code: f7 
[ 1476.220537]  ? process_one_work+0x410/0x410
[ 1476.220539]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1476.220539] 8b 
[ 1476.220543]  ret_from_fork+0x22/0x40
[ 1476.220544] 01 
[ 1476.220545] Code: ca 
[ 1476.220547] 48 89 
[ 1476.220549] 8b 
[ 1476.220550] e5 
[ 1476.220551] 04 
[ 1476.220552] 8b 
[ 1476.220554] 95 
[ 1476.220555] 92 
[ 1476.220556] a0 
[ 1476.220557] 20 
[ 1476.220559] b1 
[ 1476.220560] 01 
[ 1476.220561] 62 c0 05 
[ 1476.220563] 00 00 
[ 1476.220565] a0 6e 
[ 1476.220567] 48 
[ 1476.220568] 00 
[ 1476.220568] 8b 0d 
[ 1476.220571] 00 
[ 1476.220572] 30 
[ 1476.220573] 49 
[ 1476.220575] f7 
[ 1476.220576] 3b 
[ 1476.220577] 8b 01 
[ 1476.220579] 84 24 
[ 1476.220582] 83 
[ 1476.220583] b0 01 
[ 1476.220585] e2 
[ 1476.220586] 00 00 
[ 1476.220588] fb 
[ 1476.220588] 48 
[ 1476.220590] 89 
[ 1476.220590] 89 c6 
[ 1476.220592] 91 
[ 1476.220594] 72 
[ 1476.220595] 20 
[ 1476.220596] 07 3d ff 
[ 1476.220598] 01 00 
[ 1476.220601] ff 
[ 1476.220601] 00 5d 
[ 1476.220604] 00 
[ 1476.220604] c3 0f 
[ 1476.220606] 00 77 
[ 1476.220608] 1f 
[ 1476.220609] 41 49 
[ 1476.220611] 00 66 
[ 1476.220614] 03 
[ 1476.220614] 2e 0f 
[ 1476.220616] 84 
[ 1476.220617] 1f 
[ 1476.220618] 24 e8 
[ 1476.220620] 84 00 
[ 1476.220622] 01 
[ 1476.220623] 00 00 
[ 1476.220625] 00 00 
[ 1476.220626] 00 00 <0f> 
[ 1476.220629] 8b 
[ 1476.220630] 1f 
[ 1476.220631] 00 
[ 1476.220633] 44 
[ 1476.220634] <39> 
[ 1476.220635] 00 
[ 1476.220636] 44 
[ 1476.220638] 00 
[ 1476.220639] 95 
[ 1476.220640] 55 
[ 1476.220641] b8 74 
[ 1476.220643] 65 
[ 1476.220644] 05 f7 
[ 1476.220645] 8b 
[ 1476.220646] d3 41 21 
[ 1476.220649] 05 83 
[ 1476.220651] de 83 c1 
[ 1476.220653] ee fa 
[ 1476.220655] 01 41 39 8c 
[ 1476.220659] 74 a9 
[ 1476.220661] 24 
[ 1476.220662] 00 
[ 1476.220663] 38 
[ 1476.220664] 00 
[ 1476.220666] 26 
[ 1476.220667] 10 
[ 1476.220668] 00 
[ 1476.220669] 00 
[ 1476.220671] 48 89 e5 
[ 1477.058970] radeon 0000:01:00.0: ring 0 stalled for more than 172696msec
[ 1477.058979] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1486.286037] perf: interrupt took too long (11536185 > 10987162), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1500.126654] watchdog: BUG: soft lockup - CPU#4 stuck for 23s! 
[kworker/u16:2:4609]
[ 1500.126657] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter nfsv3 nfs_acl cfg80211 rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs 
lockd grace fscache zram binfmt_misc nls_iso8859_1 edac_mce_amd kvm_amd kvm 
irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi ghash_clmulni_intel 
pcbc snd_hda_intel input_leds snd_hda_codec snd_hda_core aesni_intel snd_hwdep 
snd_seq_midi aes_x86_64 snd_seq_midi_event crypto_simd glue_helper cryptd 
snd_rawmidi snd_ctxfi snd_seq snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi 
sparse_keymap video snd_seq_device fam15h_power snd_timer
[ 1500.126688]  i2c_piix4 snd soundcore shpchp mac_hid bonding parport_pc ppdev 
lp parport sunrpc ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq 
hid_generic usbhid hid radeon i2c_algo_bit ttm e1000e drm_kms_helper 
syscopyarea sysfillrect ptp sysimgblt fb_sys_fops pps_core drm ahci r8169 
libahci mii wmi
[ 1500.126724] CPU: 4 PID: 4609 Comm: kworker/u16:2 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1500.126727] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1500.126766] Workqueue: events_power_efficient radeon_fence_check_lockup 
[radeon]
[ 1500.126788] RIP: 0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
[ 1500.126790] RSP: 0018:ffff9b94495ebda0 EFLAGS: 00000286 ORIG_RAX: 
ffffffffffffff11
[ 1500.126792] RAX: 00000000ffffffff RBX: 0000000000000004 RCX: 0000000000000002
[ 1500.126792] RDX: 0000000000000002 RSI: 00000000000106a0 RDI: 000000000005509f
[ 1500.126793] RBP: ffff9b94495ebdf8 R08: 0000000000000000 R09: 0000000000000000
[ 1500.126794] R10: 0000000000000000 R11: 000000000000006f R12: ffff8c3596e80000
[ 1500.126795] R13: 0000000000000002 R14: 000000000000003f R15: 0000000000000001
[ 1500.126796] FS:  0000000000000000(0000) GS:ffff8c35bed00000(0000) 
knlGS:0000000000000000
[ 1500.126797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1500.126798] CR2: 00007fe774027148 CR3: 00000005e31ba000 CR4: 00000000000406e0
[ 1500.126798] Call Trace:
[ 1500.126821]  evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
[ 1500.126842]  evergreen_gfx_is_lockup+0x17/0x40 [radeon]
[ 1500.126858]  radeon_fence_check_lockup+0x92/0x170 [radeon]
[ 1500.126862]  process_one_work+0x1ea/0x410
[ 1500.126864]  worker_thread+0x253/0x410
[ 1500.126866]  kthread+0x11e/0x140
[ 1500.126867]  ? process_one_work+0x410/0x410
[ 1500.126869]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1500.126871]  ret_from_fork+0x22/0x40
[ 1500.126872] Code: ca 8b 04 95 a0 b1 62 c0 05 a0 6e 00 00 49 3b 84 24 b0 01 
00 00 48 89 c6 72 07 3d ff ff 00 00 77 41 49 03 84 24 e8 01 00 00 8b 00 <39> 44 
95 b8 74 05 f7 d3 41 21 de 83 c1 01 41 39 8c 24 38 26 00 
[ 1502.223710] radeon 0000:01:00.0: ring 0 stalled for more than 197860msec
[ 1502.223714] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1515.019791] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
419.417 msecs
[ 1518.371096] radeon 0000:01:00.0: ring 0 stalled for more than 213800msec
[ 1518.371101] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1521.521724] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
419.428 msecs
[ 1548.150437] watchdog: BUG: soft lockup - CPU#3 stuck for 23s! 
[kworker/u16:0:5]
[ 1548.150443] watchdog: BUG: soft lockup - CPU#5 stuck for 22s! 
[kworker/u16:2:4609]
[ 1548.150448] Modules linked in: xt_CHECKSUM iptable_mangle
[ 1548.150456] Modules linked in:
[ 1548.150459]  ipt_MASQUERADE nf_nat_masquerade_ipv4
[ 1548.150462]  xt_CHECKSUM iptable_mangle
[ 1548.150468]  iptable_nat
[ 1548.150468]  ipt_MASQUERADE nf_nat_masquerade_ipv4
[ 1548.150474]  nf_nat_ipv4
[ 1548.150475]  iptable_nat
[ 1548.150478]  nf_nat nf_conntrack_ipv4
[ 1548.150482]  nf_nat_ipv4
[ 1548.150485]  nf_defrag_ipv4 xt_conntrack
[ 1548.150488]  nf_nat
[ 1548.150492]  nf_conntrack
[ 1548.150492]  nf_conntrack_ipv4 nf_defrag_ipv4
[ 1548.150498]  libcrc32c
[ 1548.150498]  xt_conntrack nf_conntrack
[ 1548.150503]  ipt_REJECT
[ 1548.150504]  libcrc32c ipt_REJECT
[ 1548.150509]  nf_reject_ipv4
[ 1548.150509]  nf_reject_ipv4 xt_tcpudp
[ 1548.150515]  xt_tcpudp
[ 1548.150515]  bridge stp
[ 1548.150521]  bridge
[ 1548.150522]  llc ebtable_filter
[ 1548.150527]  stp
[ 1548.150527]  ebtables ip6table_filter
[ 1548.150532]  llc
[ 1548.150533]  ip6_tables
[ 1548.150538]  ebtable_filter
[ 1548.150538]  iptable_filter nfsv3
[ 1548.150543]  ebtables
[ 1548.150543]  nfs_acl cfg80211
[ 1548.150548]  ip6table_filter ip6_tables
[ 1548.150551]  rpcsec_gss_krb5
[ 1548.150553]  iptable_filter nfsv3
[ 1548.150556]  auth_rpcgss
[ 1548.150559]  nfs_acl cfg80211
[ 1548.150562]  nfsv4
[ 1548.150565]  rpcsec_gss_krb5 auth_rpcgss
[ 1548.150568]  nfs
[ 1548.150570]  nfsv4 nfs
[ 1548.150573]  lockd
[ 1548.150575]  lockd grace
[ 1548.150577]  grace
[ 1548.150580]  fscache zram
[ 1548.150583]  fscache
[ 1548.150586]  binfmt_misc nls_iso8859_1
[ 1548.150588]  zram
[ 1548.150591]  edac_mce_amd kvm_amd
[ 1548.150593]  binfmt_misc
[ 1548.150596]  kvm irqbypass
[ 1548.150599]  nls_iso8859_1
[ 1548.150602]  crct10dif_pclmul
[ 1548.150603]  edac_mce_amd
[ 1548.150607]  crc32_pclmul
[ 1548.150608]  kvm_amd
[ 1548.150611]  snd_hda_codec_hdmi ghash_clmulni_intel
[ 1548.150613]  kvm
[ 1548.150616]  pcbc snd_hda_intel
[ 1548.150619]  irqbypass
[ 1548.150622]  input_leds snd_hda_codec
[ 1548.150625]  crct10dif_pclmul
[ 1548.150628]  snd_hda_core
[ 1548.150630]  crc32_pclmul
[ 1548.150633]  aesni_intel
[ 1548.150635]  snd_hda_codec_hdmi
[ 1548.150639]  snd_hwdep
[ 1548.150640]  ghash_clmulni_intel
[ 1548.150643]  snd_seq_midi
[ 1548.150645]  pcbc
[ 1548.150648]  aes_x86_64
[ 1548.150650]  snd_hda_intel
[ 1548.150652]  snd_seq_midi_event crypto_simd
[ 1548.150655]  input_leds
[ 1548.150657]  glue_helper cryptd
[ 1548.150660]  snd_hda_codec
[ 1548.150662]  snd_rawmidi snd_ctxfi
[ 1548.150665]  snd_hda_core
[ 1548.150668]  snd_seq snd_pcm
[ 1548.150670]  aesni_intel
[ 1548.150673]  wmi_bmof k10temp
[ 1548.150676]  snd_hwdep
[ 1548.150679]  eeepc_wmi
[ 1548.150680]  snd_seq_midi
[ 1548.150683]  asus_wmi sparse_keymap
[ 1548.150686]  aes_x86_64
[ 1548.150690]  video
[ 1548.150692]  snd_seq_midi_event
[ 1548.150695]  snd_seq_device
[ 1548.150696]  crypto_simd
[ 1548.150699]  fam15h_power snd_timer
[ 1548.150702]  glue_helper cryptd
[ 1548.150708]  i2c_piix4
[ 1548.150709]  snd_rawmidi
[ 1548.150713]  snd
[ 1548.150714]  snd_ctxfi
[ 1548.150716]  soundcore shpchp
[ 1548.150718]  snd_seq
[ 1548.150721]  mac_hid bonding
[ 1548.150724]  snd_pcm
[ 1548.150726]  parport_pc ppdev
[ 1548.150728]  wmi_bmof
[ 1548.150731]  lp parport
[ 1548.150734]  k10temp
[ 1548.150737]  sunrpc ip_tables
[ 1548.150740]  eeepc_wmi
[ 1548.150742]  x_tables autofs4
[ 1548.150744]  asus_wmi
[ 1548.150747]  btrfs xor
[ 1548.150750]  sparse_keymap
[ 1548.150752]  zstd_compress raid6_pq
[ 1548.150755]  video
[ 1548.150757]  hid_generic usbhid
[ 1548.150760]  snd_seq_device
[ 1548.150762]  hid radeon
[ 1548.150764]  fam15h_power
[ 1548.150767]  i2c_algo_bit ttm
[ 1548.150770]  snd_timer
[ 1548.150773]  e1000e drm_kms_helper
[ 1548.150775]  i2c_piix4
[ 1548.150778]  syscopyarea sysfillrect
[ 1548.150780]  snd
[ 1548.150783]  ptp sysimgblt
[ 1548.150786]  soundcore
[ 1548.150789]  fb_sys_fops
[ 1548.150791]  shpchp
[ 1548.150794]  pps_core
[ 1548.150796]  mac_hid
[ 1548.150799]  drm
[ 1548.150800]  bonding
[ 1548.150803]  ahci
[ 1548.150804]  parport_pc
[ 1548.150808]  r8169
[ 1548.150809]  ppdev
[ 1548.150811]  libahci mii
[ 1548.150814]  lp
[ 1548.150817]  wmi
[ 1548.150819]  parport
[ 1548.150823]  sunrpc ip_tables
[ 1548.150831] CPU: 5 PID: 4609 Comm: kworker/u16:2 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1548.150832]  x_tables
[ 1548.150835] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1548.150836]  autofs4 btrfs
[ 1548.150891] Workqueue: events_power_efficient radeon_fence_check_lockup 
[radeon]
[ 1548.150892]  xor
[ 1548.150903] RIP: 0010:delay_tsc+0x24/0x50
[ 1548.150907] RSP: 0018:ffff9b94495ebd80 EFLAGS: 00000246
[ 1548.150907]  zstd_compress raid6_pq
[ 1548.150913]  ORIG_RAX: ffffffffffffff11
[ 1548.150917] RAX: 00000000eba78c91 RBX: 0000000000000020 RCX: 0000050ceba59ea9
[ 1548.150917]  hid_generic
[ 1548.150922] RDX: 000000000000050c RSI: 0000000000000005 RDI: 000000000005509f
[ 1548.150924]  usbhid
[ 1548.150928] RBP: ffff9b94495ebd80 R08: 0000000000000000 R09: 0000000000000000
[ 1548.150930]  hid
[ 1548.150934] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8c3596e80000
[ 1548.150936]  radeon
[ 1548.150940] R13: 0000000000000004 R14: 000000000000003f R15: 0000000000000001
[ 1548.150944] FS:  0000000000000000(0000) GS:ffff8c35bed40000(0000) 
knlGS:0000000000000000
[ 1548.150944]  i2c_algo_bit ttm
[ 1548.150950] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1548.150951]  e1000e
[ 1548.150956] CR2: 00007f74997b7024 CR3: 000000061e204000 CR4: 00000000000406e0
[ 1548.150957]  drm_kms_helper
[ 1548.150959] Call Trace:
[ 1548.150960]  syscopyarea sysfillrect ptp
[ 1548.150969]  __const_udelay+0x3b/0x40
[ 1548.150969]  sysimgblt
[ 1548.151026]  evergreen_is_display_hung+0x14c/0x1b0 [radeon]
[ 1548.151027]  fb_sys_fops
[ 1548.151085]  evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
[ 1548.151085]  pps_core drm ahci
[ 1548.151145]  evergreen_gfx_is_lockup+0x17/0x40 [radeon]
[ 1548.151145]  r8169 libahci
[ 1548.151188]  radeon_fence_check_lockup+0x92/0x170 [radeon]
[ 1548.151189]  mii
[ 1548.151195]  process_one_work+0x1ea/0x410
[ 1548.151195]  wmi
[ 1548.151200]  worker_thread+0x253/0x410
[ 1548.151205]  kthread+0x11e/0x140
[ 1548.151209]  ? process_one_work+0x410/0x410
[ 1548.151212] CPU: 3 PID: 5 Comm: kworker/u16:0 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1548.151215] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1548.151221]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1548.151227]  ret_from_fork+0x22/0x40
[ 1548.151277] Workqueue: events_power_efficient radeon_fence_check_lockup 
[radeon]
[ 1548.151337] RIP: 0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
[ 1548.151339] Code: 
[ 1548.151341] RSP: 0018:ffff9b944315bda0 EFLAGS: 00000286
[ 1548.151344] 1f 84 
[ 1548.151347]  ORIG_RAX: ffffffffffffff11
[ 1548.151352] 00 
[ 1548.151353] RAX: 00000000ffffffff RBX: 0000000000000010 RCX: 0000000000000004
[ 1548.151356] RDX: 0000000000000004 RSI: 0000000000011ea0 RDI: 000000000005509f
[ 1548.151359] 00 
[ 1548.151362] RBP: ffff9b944315bdf8 R08: 0000000000000000 R09: 000000000000003c
[ 1548.151365] 00 
[ 1548.151367] R10: 0000000000000258 R11: 0000000000000000 R12: ffff8c3596e80000
[ 1548.151370] 00 
[ 1548.151372] R13: 0000000000000004 R14: 000000000000003f R15: 0000000000000001
[ 1548.151376] 00 0f 
[ 1548.151380] FS:  0000000000000000(0000) GS:ffff8c35becc0000(0000) 
knlGS:0000000000000000
[ 1548.151384] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1548.151387] 1f 44 
[ 1548.151390] CR2: 00007f2d701d5000 CR3: 000000061a1b2000 CR4: 00000000000406e0
[ 1548.151394] 00 00 
[ 1548.151396] Call Trace:
[ 1548.151399] 55 48 89 e5 
[ 1548.151457]  evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
[ 1548.151461] 65 
[ 1548.151507]  evergreen_dma_is_lockup+0x17/0x40 [radeon]
[ 1548.151510] 8b 35 
[ 1548.151550]  radeon_fence_check_lockup+0x92/0x170 [radeon]
[ 1548.151553] b0 
[ 1548.151557]  process_one_work+0x1ea/0x410
[ 1548.151560] bb 
[ 1548.151562]  worker_thread+0x32/0x410
[ 1548.151566] 69 
[ 1548.151570]  kthread+0x11e/0x140
[ 1548.151574]  ? process_one_work+0x410/0x410
[ 1548.151577] 74 
[ 1548.151581]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1548.151585] 0f 
[ 1548.151591]  ret_from_fork+0x22/0x40
[ 1548.151594] ae e8 
[ 1548.151595] Code: ca 
[ 1548.151600] 0f 31 
[ 1548.151603] 8b 
[ 1548.151605] 48 c1 
[ 1548.151608] 04 
[ 1548.151610] e2 20 
[ 1548.151613] 95 
[ 1548.151617] 48 
[ 1548.151617] a0 
[ 1548.151621] 89 
[ 1548.151622] b1 
[ 1548.151625] d1 
[ 1548.151627] 62 
[ 1548.151629] 48 09 
[ 1548.151632] c0 
[ 1548.151635] c1 0f 
[ 1548.151638] 05 
[ 1548.151641] ae 
[ 1548.151642] a0 
[ 1548.151646] e8 
[ 1548.151648] 6e 
[ 1548.151651] 0f 31 
[ 1548.151653] 00 
[ 1548.151657] <48> 
[ 1548.151657] 00 
[ 1548.151661] c1 
[ 1548.151663] 49 
[ 1548.151666] e2 
[ 1548.151668] 3b 
[ 1548.151671] 20 48 
[ 1548.151674] 84 
[ 1548.151676] 09 d0 
[ 1548.151679] 24 
[ 1548.151682] 48 89 
[ 1548.151684] b0 
[ 1548.151687] c2 48 
[ 1548.151690] 01 
[ 1548.151692] 29 ca 
[ 1548.151695] 00 
[ 1548.151698] 48 39 
[ 1548.151700] 00 
[ 1548.151703] fa 73 
[ 1548.151706] 48 
[ 1548.151709] 17 f3 
[ 1548.151711] 89 
[ 1548.151713] 90 65 
[ 1548.151717] c6 
[ 1548.151720] 72 07 3d ff ff 00 00 77 41 49 03 84 24 e8 01 00 00 8b 00 <39> 44 
95 b8 74 05 f7 d3 41 21 de 83 c1 01 41 39 8c 24 38 26 00 
[ 1551.719436] perf: interrupt took too long (14873534 > 14420231), lowering 
kernel.perf_event_max_sample_rate to 250
[ 1553.397100] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 
440.711 msecs
[ 1555.280462] radeon 0000:01:00.0: ring 0 stalled for more than 250288msec
[ 1555.280471] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1559.474584] radeon 0000:01:00.0: ring 3 stalled for more than 41104msec
[ 1559.474592] radeon 0000:01:00.0: GPU lockup (current fence id 
0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)
[ 1564.092122] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! 
[kworker/0:3:234]
[ 1564.092122] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter nfsv3 nfs_acl cfg80211 rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs 
lockd grace fscache zram binfmt_misc nls_iso8859_1 edac_mce_amd kvm_amd kvm 
irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi ghash_clmulni_intel 
pcbc snd_hda_intel input_leds snd_hda_codec snd_hda_core aesni_intel snd_hwdep 
snd_seq_midi aes_x86_64 snd_seq_midi_event crypto_simd glue_helper cryptd 
snd_rawmidi snd_ctxfi snd_seq snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi 
sparse_keymap video snd_seq_device fam15h_power snd_timer
[ 1564.297869]  i2c_piix4 snd soundcore shpchp mac_hid bonding parport_pc ppdev 
lp parport sunrpc ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq 
hid_generic usbhid hid radeon i2c_algo_bit ttm e1000e drm_kms_helper 
syscopyarea sysfillrect ptp sysimgblt fb_sys_fops pps_core drm ahci r8169 
libahci mii wmi
[ 1564.297869] CPU: 0 PID: 234 Comm: kworker/0:3 Tainted: G             L   
4.15.0-041500rc8-generic #201801142030
[ 1564.297869] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
[ 1564.297869] Workqueue: events output_poll_execute [drm_kms_helper]
[ 1564.297869] RIP: 0010:post_xfer+0x46/0x190 [radeon]
[ 1564.297869] RSP: 0018:ffff9b944396fc20 EFLAGS: 00000286 ORIG_RAX: 
ffffffffffffff11
[ 1564.297869] RAX: 00000000ffffffff RBX: ffff8c3596182000 RCX: 0000051a1f872acb
[ 1564.297869] RDX: 000000000000a66d RSI: 0000000000000000 RDI: ffff8c3596182000
[ 1564.297869] RBP: ffff9b944396fc30 R08: 000000000000017d R09: 0000000000000001
[ 1564.297869] R10: ffff9b9443debd58 R11: 000000000000023b R12: ffff8c3596e80000
[ 1564.297869] R13: 0000000000000003 R14: ffff8c35961823f0 R15: 0000000000000000
[ 1564.297869] FS:  0000000000000000(0000) GS:ffff8c35bec00000(0000) 
knlGS:0000000000000000
[ 1564.297869] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1564.297869] CR2: 0000381f606bf17f CR3: 000000061d2dc000 CR4: 00000000000406f0
[ 1564.297869] Call Trace:
[ 1564.297869]  bit_xfer+0x210/0x4e0 [i2c_algo_bit]
[ 1564.297869]  __i2c_transfer+0x11d/0x400
[ 1564.297869]  ? _cond_resched+0x19/0x40
[ 1564.297869]  i2c_transfer+0x50/0xd0
[ 1564.297869]  radeon_ddc_probe+0xc4/0xf0 [radeon]
[ 1564.297869]  radeon_vga_detect+0x5e/0x1f0 [radeon]
[ 1564.297869]  ? radeon_vga_detect+0x5e/0x1f0 [radeon]
[ 1564.297869]  drm_helper_probe_detect_ctx+0xc2/0xe0 [drm_kms_helper]
[ 1564.297869]  output_poll_execute+0x108/0x1b0 [drm_kms_helper]
[ 1564.297869]  process_one_work+0x1ea/0x410
[ 1564.297869]  worker_thread+0x32/0x410
[ 1564.297869]  kthread+0x11e/0x140
[ 1564.297869]  ? process_one_work+0x410/0x410
[ 1564.297869]  ? kthread_create_worker_on_cpu+0x70/0x70
[ 1564.297869]  ret_from_fork+0x22/0x40
[ 1564.297869] Code: 8b 60 28 8b 83 3c 04 00 00 49 3b 84 24 b0 01 00 00 72 0e 
3d ff ff 00 00 48 89 c6 0f 87 03 01 00 00 49 03 84 24 e8 01 00 00 8b 00 <89> c2 
8b 83 5c 04 00 00 f7 d0 21 d0 8b 93 3c 04 00 00 49 3b 94 
[ 1581.074346] radeon 0000:01:00.0: ring 3 stalled for more than 62704msec
[ 1581.074357] radeon 0000:01:00.0: GPU lockup (current fence id 
0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)
[ 1598.479955] radeon 0000:01:00.0: ring 3 stalled for more than 80108msec
[ 1598.479964] radeon 0000:01:00.0: GPU lockup (current fence id 
0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)
[ 1615.885569] radeon 0000:01:00.0: ring 0 stalled for more than 311524msec
[ 1615.885574] radeon 0000:01:00.0: GPU lockup (current fence id 
0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
[ 1645.887184] radeon 0000:01:00.0: ring 3 stalled for more than 127516msec
[ 1645.887189] radeon 0000:01:00.0: GPU lockup (current fence id 
0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)

#### end dmesg ###

#### syslog ####

Jan 17 21:55:40 mach kernel: [ 1265.953008] sched: RT throttling activated
Jan 17 21:55:40 mach kernel: [ 1265.953018] clocksource: timekeeping watchdog 
on CPU4: Marking clocksource 'tsc' as unstable because the skew is too large:
Jan 17 21:55:40 mach kernel: [ 1265.953021] clocksource:                       
'hpet' wd_now: 38b37199 wd_last: 3829ff32 mask: ffffffff
Jan 17 21:55:40 mach kernel: [ 1265.953022] clocksource:                       
'tsc' cs_now: 4262fdbe767 cs_last: 425d7d7d680 mask: ffffffffffffffff
Jan 17 21:55:40 mach kernel: [ 1265.953023] tsc: Marking TSC unstable due to 
clocksource watchdog
Jan 17 21:55:40 mach kernel: [ 1265.953040] TSC found unstable after boot, most 
likely due to broken BIOS. Use 'tsc=unstable'.
Jan 17 21:55:40 mach kernel: [ 1265.953041] sched_clock: Marking unstable 
(1265908240846, 44771742)<-(1266267179035, -314139659)
Jan 17 21:55:50 mach kernel: [ 1275.809138] clocksource: Switched to 
clocksource hpet
Jan 17 21:55:50 mach rtkit-daemon[2509]: The canary thread is apparently 
starving. Taking action.
Jan 17 21:55:50 mach rtkit-daemon[2509]: Demoting known real-time threads.
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: 
snd_pcm_avail() returned a value that is exceptionally large: 1134376 bytes 
(5908 ms).
Jan 17 21:55:50 mach rtkit-daemon[2509]: Successfully demoted thread 2581 of 
process 2508 (n/a).
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: Most 
likely this is a bug in the ALSA driver 'snd_ctxfi'. Please report this issue 
to the ALSA developers.
Jan 17 21:55:50 mach rtkit-daemon[2509]: Successfully demoted thread 2580 of 
process 2508 (n/a).
Jan 17 21:55:50 mach rtkit-daemon[2509]: Successfully demoted thread 2508 of 
process 2508 (n/a).
Jan 17 21:55:50 mach rtkit-daemon[2509]: Demoted 3 threads.
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: 
snd_pcm_dump():
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: Hardware 
PCM card 0 'Creative X-Fi' device 0 subdevice 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: Its setup 
is:
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   stream  
     : PLAYBACK
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   access  
     : MMAP_INTERLEAVED
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   format  
     : S16_LE
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
subformat    : STD
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
channels     : 2
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   rate    
     : 48000
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   exact 
rate   : 48000 (48000/1)
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   msbits  
     : 16
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
buffer_size  : 32768
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_size  : 16384
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_time  : 341333
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
tstamp_mode  : ENABLE
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
tstamp_type  : MONOTONIC
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_step  : 1
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
avail_min    : 30561
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_event : 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
start_threshold  : -1
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
stop_threshold   : 4611686018427387904
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
silence_threshold: 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
silence_size : 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
boundary     : 4611686018427387904
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
appl_ptr     : 23429877
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   hw_ptr  
     : 23680703
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: 
snd_pcm_delay() returned a value that is exceptionally large: -998052 bytes 
(-5198 ms).
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: Most 
likely this is a bug in the ALSA driver 'snd_ctxfi'. Please report this issue 
to the ALSA developers.
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: 
snd_pcm_dump():
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: Hardware 
PCM card 0 'Creative X-Fi' device 0 subdevice 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c: Its setup 
is:
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   stream  
     : PLAYBACK
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   access  
     : MMAP_INTERLEAVED
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   format  
     : S16_LE
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
subformat    : STD
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
channels     : 2
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   rate    
     : 48000
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   exact 
rate   : 48000 (48000/1)
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   msbits  
     : 16
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
buffer_size  : 32768
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_size  : 16384
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_time  : 341333
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
tstamp_mode  : ENABLE
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
tstamp_type  : MONOTONIC
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_step  : 1
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
avail_min    : 30561
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
period_event : 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
start_threshold  : -1
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
stop_threshold   : 4611686018427387904
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
silence_threshold: 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
silence_size : 0
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
boundary     : 4611686018427387904
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   
appl_ptr     : 23461557
Jan 17 21:55:50 mach pulseaudio[2508]: [alsa-sink-ctxfi] alsa-util.c:   hw_ptr  
     : 23711070
Jan 17 21:56:15 mach kernel: [ 1299.951513] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 108.138 msecs
Jan 17 21:56:16 mach kernel: [ 1299.951516] perf: interrupt took too long 
(845222 > 2500), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:56:17 mach kernel: [ 1300.790347] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 137.277 msecs
Jan 17 21:56:18 mach kernel: [ 1300.790351] perf: interrupt took too long 
(1072756 > 1056527), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:56:21 mach kernel: [ 1306.558101] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 208.273 msecs
Jan 17 21:56:23 mach kernel: [ 1306.558101] perf: interrupt took too long 
(1627614 > 1340945), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:56:24 mach kernel: [ 1307.396931] hrtimer: interrupt took 629121891 ns
Jan 17 21:56:25 mach kernel: [ 1310.123102] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 209.705 msecs
Jan 17 21:56:38 mach kernel: [ 1323.540307] radeon 0000:01:00.0: ring 0 stalled 
for more than 19176msec
Jan 17 21:56:39 mach kernel: [ 1323.540312] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 21:56:39 mach kernel: [ 1323.540321] perf: interrupt took too long 
(2198839 > 2034517), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:56:43 mach sSMTP[4621]: Creating SSL connection to host
Jan 17 21:57:10 mach kernel: [ 1337.804353] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 209.718 msecs
Jan 17 21:57:12 mach kernel: [ 1337.804353] perf: interrupt took too long 
(3803000 > 2748548), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:57:13 mach kernel: [ 1340.945936] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 209.758 msecs
Jan 17 21:57:14 mach kernel: [ 1342.623577] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 393.159 msecs
Jan 17 21:57:16 mach kernel: [ 1352.270069] watchdog: BUG: soft lockup - CPU#2 
stuck for 23s! [kworker/u16:2:4609]
Jan 17 21:57:19 mach kernel: [ 1352.270071] Modules linked in: xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c 
ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables 
ip6table_filter ip6_tables iptable_filter nfsv3 nfs_acl cfg80211 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache zram binfmt_misc 
nls_iso8859_1 edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul 
snd_hda_codec_hdmi ghash_clmulni_intel pcbc snd_hda_intel input_leds 
snd_hda_codec snd_hda_core aesni_intel snd_hwdep snd_seq_midi aes_x86_64 
snd_seq_midi_event crypto_simd glue_helper cryptd snd_rawmidi snd_ctxfi snd_seq 
snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi sparse_keymap video snd_seq_device 
fam15h_power snd_timer
Jan 17 21:57:22 mach kernel: [ 1352.270108]  i2c_piix4 snd soundcore shpchp 
mac_hid bonding parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 
btrfs xor zstd_compress raid6_pq hid_generic usbhid hid radeon i2c_algo_bit ttm 
e1000e drm_kms_helper syscopyarea sysfillrect ptp sysimgblt fb_sys_fops 
pps_core drm ahci r8169 libahci mii wmi
Jan 17 21:57:29 mach kernel: [ 1352.270128] CPU: 2 PID: 4609 Comm: 
kworker/u16:2 Not tainted 4.15.0-041500rc8-generic #201801142030
Jan 17 21:57:31 mach kernel: [ 1352.270129] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 21:57:40 mach kernel: [ 1352.270155] Workqueue: events_power_efficient 
radeon_fence_check_lockup [radeon]
Jan 17 21:57:45 mach kernel: [ 1352.270177] RIP: 
0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
Jan 17 21:57:47 mach kernel: [ 1352.270178] RSP: 0018:ffff9b94495ebda0 EFLAGS: 
00000286 ORIG_RAX: ffffffffffffff11
Jan 17 21:57:49 mach kernel: [ 1352.270180] RAX: 00000000ffffffff RBX: 
0000000000000008 RCX: 0000000000000003
Jan 17 21:57:58 mach kernel: [ 1352.270181] RDX: 0000000000000003 RSI: 
00000000000112a0 RDI: 000000000005509f
Jan 17 21:58:01 mach kernel: [ 1352.270181] RBP: ffff9b94495ebdf8 R08: 
0000000000000000 R09: 0000000000000000
Jan 17 21:58:01 mach kernel: [ 1352.270182] R10: 0000000000000000 R11: 
0000000000000055 R12: ffff8c3596e80000
Jan 17 21:58:01 mach kernel: [ 1352.270183] R13: 0000000000000001 R14: 
000000000000003f R15: 0000000000000001
Jan 17 21:58:01 mach kernel: [ 1352.270184] FS:  0000000000000000(0000) 
GS:ffff8c35bec80000(0000) knlGS:0000000000000000
Jan 17 21:58:01 mach kernel: [ 1352.270185] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 21:58:01 mach kernel: [ 1352.270186] CR2: 00007fb40fd82000 CR3: 
000000061d2dc000 CR4: 00000000000406e0
Jan 17 21:58:01 mach kernel: [ 1352.270187] Call Trace:
Jan 17 21:58:01 mach kernel: [ 1352.270210]  
evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
Jan 17 21:58:01 mach kernel: [ 1352.270231]  evergreen_gfx_is_lockup+0x17/0x40 
[radeon]
Jan 17 21:58:01 mach kernel: [ 1352.270246]  
radeon_fence_check_lockup+0x92/0x170 [radeon]
Jan 17 21:58:01 mach kernel: [ 1352.270249]  process_one_work+0x1ea/0x410
Jan 17 21:58:01 mach kernel: [ 1352.270250]  worker_thread+0x253/0x410
Jan 17 21:58:01 mach kernel: [ 1352.270253]  kthread+0x11e/0x140
Jan 17 21:58:01 mach kernel: [ 1352.270254]  ? process_one_work+0x410/0x410
Jan 17 21:58:01 mach kernel: [ 1352.270255]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 21:58:01 mach kernel: [ 1352.270258]  ret_from_fork+0x22/0x40
Jan 17 21:58:01 mach kernel: [ 1352.270259] Code: ca 8b 04 95 a0 b1 62 c0 05 a0 
6e 00 00 49 3b 84 24 b0 01 00 00 48 89 c6 72 07 3d ff ff 00 00 77 41 49 03 84 
24 e8 01 00 00 8b 00 <39> 44 95 b8 74 05 f7 d3 41 21 de 83 c1 01 41 39 8c 24 38 
26 00 
Jan 17 21:58:01 mach kernel: [ 1353.528308] radeon 0000:01:00.0: ring 0 stalled 
for more than 49164msec
Jan 17 21:58:01 mach kernel: [ 1353.528310] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 21:58:01 mach kernel: [ 1357.512760] perf: interrupt took too long 
(4886139 > 4753750), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:58:02 mach kernel: [ 1369.675718] perf: interrupt took too long 
(6791538 > 6107673), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:58:02 mach kernel: [ 1383.306619] perf: interrupt took too long 
(8789730 > 8489422), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 21:58:02 mach kernel: [ 1383.935745] radeon 0000:01:00.0: ring 0 stalled 
for more than 79572msec
Jan 17 21:58:02 mach kernel: [ 1383.935755] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 21:58:02 mach kernel: [ 1400.292830] watchdog: BUG: soft lockup - CPU#0 
stuck for 22s! [kworker/0:3:234]
Jan 17 21:58:02 mach kernel: [ 1400.292832] Modules linked in: xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c 
ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables 
ip6table_filter ip6_tables iptable_filter nfsv3 nfs_acl cfg80211 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache zram binfmt_misc 
nls_iso8859_1 edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul 
snd_hda_codec_hdmi ghash_clmulni_intel pcbc snd_hda_intel input_leds 
snd_hda_codec snd_hda_core aesni_intel snd_hwdep snd_seq_midi aes_x86_64 
snd_seq_midi_event crypto_simd glue_helper cryptd snd_rawmidi snd_ctxfi snd_seq 
snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi sparse_keymap video snd_seq_device 
fam15h_power snd_timer
Jan 17 21:58:02 mach kernel: [ 1400.292857]  i2c_piix4 snd soundcore shpchp 
mac_hid bonding parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 
btrfs xor zstd_compress raid6_pq hid_generic usbhid hid radeon i2c_algo_bit ttm 
e1000e drm_kms_helper syscopyarea sysfillrect ptp sysimgblt fb_sys_fops 
pps_core drm ahci r8169 libahci mii wmi
Jan 17 21:58:02 mach kernel: [ 1400.292871] CPU: 0 PID: 234 Comm: kworker/0:3 
Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 21:58:02 mach kernel: [ 1400.292872] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 21:58:02 mach kernel: [ 1400.292882] Workqueue: events 
output_poll_execute [drm_kms_helper]
Jan 17 21:58:02 mach kernel: [ 1400.292903] RIP: 0010:set_data+0x43/0xa0 
[radeon]
Jan 17 21:58:02 mach kernel: [ 1400.292904] RSP: 0018:ffff9b944396fc00 EFLAGS: 
00000282 ORIG_RAX: ffffffffffffff11
Jan 17 21:58:02 mach kernel: [ 1400.292905] RAX: ffff9b9443c66438 RBX: 
ffff8c3596182000 RCX: 00000000ffffffff
Jan 17 21:58:02 mach kernel: [ 1400.292906] RDX: 0000000057cadf35 RSI: 
0000000000000001 RDI: ffff8c3596182000
Jan 17 21:58:02 mach kernel: [ 1400.292907] RBP: ffff9b944396fc18 R08: 
000000000000011d R09: 0000000000000001
Jan 17 21:58:02 mach kernel: [ 1400.292907] R10: ffff9b9443ec7880 R11: 
0000000000000112 R12: ffff8c3596e80000
Jan 17 21:58:02 mach kernel: [ 1400.292908] R13: 0000000000000001 R14: 
ffff8c35961823f0 R15: 0000000000000000
Jan 17 21:58:02 mach kernel: [ 1400.292909] FS:  0000000000000000(0000) 
GS:ffff8c35bec00000(0000) knlGS:0000000000000000
Jan 17 21:58:02 mach kernel: [ 1400.292910] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 21:58:02 mach kernel: [ 1400.292910] CR2: 0000000001a66e00 CR3: 
000000061d2dc000 CR4: 00000000000406f0
Jan 17 21:58:02 mach kernel: [ 1400.292911] Call Trace:
Jan 17 21:58:02 mach kernel: [ 1400.292914]  i2c_stop+0x3f/0x50 [i2c_algo_bit]
Jan 17 21:58:02 mach kernel: [ 1400.292915]  bit_xfer+0x201/0x4e0 [i2c_algo_bit]
Jan 17 21:58:02 mach kernel: [ 1400.292918]  __i2c_transfer+0x11d/0x400
Jan 17 21:58:02 mach kernel: [ 1400.292919]  ? _cond_resched+0x19/0x40
Jan 17 21:58:02 mach kernel: [ 1400.292920]  i2c_transfer+0x50/0xd0
Jan 17 21:58:02 mach kernel: [ 1400.292935]  radeon_ddc_probe+0xc4/0xf0 [radeon]
Jan 17 21:58:02 mach kernel: [ 1400.292949]  radeon_vga_detect+0x5e/0x1f0 
[radeon]
Jan 17 21:58:02 mach kernel: [ 1400.292963]  ? radeon_vga_detect+0x5e/0x1f0 
[radeon]
Jan 17 21:58:02 mach kernel: [ 1400.292968]  
drm_helper_probe_detect_ctx+0xc2/0xe0 [drm_kms_helper]
Jan 17 21:58:02 mach kernel: [ 1400.292973]  output_poll_execute+0x108/0x1b0 
[drm_kms_helper]
Jan 17 21:58:02 mach kernel: [ 1400.292975]  process_one_work+0x1ea/0x410
Jan 17 21:58:02 mach kernel: [ 1400.292976]  worker_thread+0x32/0x410
Jan 17 21:58:02 mach kernel: [ 1400.292977]  kthread+0x11e/0x140
Jan 17 21:58:02 mach kernel: [ 1400.292978]  ? process_one_work+0x410/0x410
Jan 17 21:58:02 mach kernel: [ 1400.292980]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 21:58:02 mach kernel: [ 1400.292981]  ret_from_fork+0x22/0x40
Jan 17 21:58:02 mach kernel: [ 1400.292982] Code: 41 89 f5 4c 8b 60 28 8b 87 50 
04 00 00 49 3b 84 24 b0 01 00 00 72 0a 3d ff ff 00 00 48 89 c6 77 5a 49 03 84 
24 e8 01 00 00 8b 08 <89> c8 8b 8b 70 04 00 00 89 ca 09 c1 f7 d2 21 c2 45 85 ed 
8b 83 
Jan 17 21:58:02 mach kernel: [ 1408.261658] watchdog: BUG: soft lockup - CPU#3 
stuck for 22s! [kworker/u16:2:4609]
Jan 17 21:58:02 mach kernel: [ 1408.261661] Modules linked in: xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c 
ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables 
ip6table_filter ip6_tables iptable_filter nfsv3 nfs_acl cfg80211 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache zram binfmt_misc 
nls_iso8859_1 edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul 
snd_hda_codec_hdmi ghash_clmulni_intel pcbc snd_hda_intel input_leds 
snd_hda_codec snd_hda_core aesni_intel snd_hwdep snd_seq_midi aes_x86_64 
snd_seq_midi_event crypto_simd glue_helper cryptd snd_rawmidi snd_ctxfi snd_seq 
snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi sparse_keymap video snd_seq_device 
fam15h_power snd_timer
Jan 17 21:58:02 mach kernel: [ 1408.261691]  i2c_piix4 snd soundcore shpchp 
mac_hid bonding parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 
btrfs xor zstd_compress raid6_pq hid_generic usbhid hid radeon i2c_algo_bit ttm 
e1000e drm_kms_helper syscopyarea sysfillrect ptp sysimgblt fb_sys_fops 
pps_core drm ahci r8169 libahci mii wmi
Jan 17 21:58:02 mach kernel: [ 1408.261711] CPU: 3 PID: 4609 Comm: 
kworker/u16:2 Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 21:58:02 mach kernel: [ 1408.261712] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 21:58:02 mach kernel: [ 1408.261732] Workqueue: events_power_efficient 
radeon_fence_check_lockup [radeon]
Jan 17 21:58:02 mach kernel: [ 1408.261753] RIP: 
0010:evergreen_gpu_check_soft_reset+0xdd/0x120 [radeon]
Jan 17 21:58:02 mach kernel: [ 1408.261755] RSP: 0018:ffff9b94495ebe08 EFLAGS: 
00000202 ORIG_RAX: ffffffffffffff11
Jan 17 21:58:02 mach kernel: [ 1408.261756] RAX: ffff9b9443c60000 RBX: 
0000000000000fdd RCX: 0000049a8ae8f20b
Jan 17 21:58:02 mach kernel: [ 1408.261757] RDX: 00000000ffffffff RSI: 
0000000000000003 RDI: 0000000000000000
Jan 17 21:58:02 mach kernel: [ 1408.261758] RBP: ffff9b94495ebe18 R08: 
0000000000000000 R09: 0000000000000000
Jan 17 21:58:02 mach kernel: [ 1408.261759] R10: 0000000000000000 R11: 
0000000000000332 R12: ffff8c3596e80000
Jan 17 21:58:02 mach kernel: [ 1408.261760] R13: ffff8c3596e80f08 R14: 
ffff8c3596e80018 R15: 0000000000000000
Jan 17 21:58:02 mach kernel: [ 1408.261761] FS:  0000000000000000(0000) 
GS:ffff8c35becc0000(0000) knlGS:0000000000000000
Jan 17 21:58:02 mach kernel: [ 1408.261762] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 21:58:05 mach kernel: [ 1408.261762] CR2: 000055b961d3edc8 CR3: 
00000005c8670000 CR4: 00000000000406e0
Jan 17 21:58:08 mach kernel: [ 1408.261763] Call Trace:
Jan 17 21:58:08 mach kernel: [ 1408.261785]  evergreen_gfx_is_lockup+0x17/0x40 
[radeon]
Jan 17 21:58:08 mach kernel: [ 1408.261800]  
radeon_fence_check_lockup+0x92/0x170 [radeon]
Jan 17 21:58:09 mach kernel: [ 1408.261807]  process_one_work+0x1ea/0x410
Jan 17 21:58:13 mach kernel: [ 1408.261812]  worker_thread+0x253/0x410
Jan 17 21:58:13 mach kernel: [ 1408.261816]  kthread+0x11e/0x140
Jan 17 21:58:13 mach kernel: [ 1408.261819]  ? process_one_work+0x410/0x410
Jan 17 21:58:13 mach kernel: [ 1408.261823]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 21:58:13 mach kernel: [ 1408.261827]  ret_from_fork+0x22/0x40
Jan 17 21:58:13 mach kernel: [ 1408.261830] Code: 0f 45 da 89 da 80 ce 04 f6 c4 
1e 0f 45 da e8 8b fd ff ff 89 da 80 ce 08 84 c0 49 8b 84 24 e8 01 00 00 0f 45 
da 8b 90 0c 14 00 00 <89> d8 80 cc 02 83 e2 01 0f 45 d8 f6 c7 04 74 1d 89 d9 48 
c7 c2 
Jan 17 21:58:13 mach kernel: [ 1408.261862] radeon 0000:01:00.0: ring 0 stalled 
for more than 103900msec
Jan 17 21:58:13 mach kernel: [ 1408.261864] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 21:58:24 mach kernel: [ 1424.409065] radeon 0000:01:00.0: ring 0 stalled 
for more than 120048msec
Jan 17 21:58:24 mach kernel: [ 1424.409076] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 21:58:35 mach kernel: [ 1440.556424] radeon 0000:01:00.0: ring 0 stalled 
for more than 136192msec
Jan 17 21:58:35 mach kernel: [ 1440.556430] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 21:58:35 mach rtkit-daemon[2509]: The canary thread is apparently 
starving. Taking action.
Jan 17 21:59:10 mach rtkit-daemon[2509]: Demoting known real-time threads.
Jan 17 21:59:11 mach kernel: [ 1476.220129] watchdog: BUG: soft lockup - CPU#5 
stuck for 22s! [kworker/u16:2:4609]
Jan 17 21:59:14 mach kernel: [ 1476.220131] watchdog: BUG: soft lockup - CPU#1 
stuck for 22s! [kworker/1:1:122]
Jan 17 21:59:32 mach kernel: [ 1476.220134] Modules linked in: xt_CHECKSUM 
iptable_mangle
Jan 17 21:59:32 mach kernel: [ 1476.220139] Modules linked in:
Jan 17 21:59:32 mach kernel: [ 1476.220140]  ipt_MASQUERADE
Jan 17 21:59:32 mach kernel: [ 1476.220141]  xt_CHECKSUM iptable_mangle
Jan 17 21:59:34 mach kernel: [ 1476.220143]  nf_nat_masquerade_ipv4 iptable_nat
Jan 17 21:59:34 mach kernel: [ 1476.220145]  ipt_MASQUERADE 
nf_nat_masquerade_ipv4
Jan 17 21:59:34 mach kernel: [ 1476.220146]  nf_nat_ipv4
Jan 17 21:59:34 mach kernel: [ 1476.220147]  iptable_nat nf_nat_ipv4
Jan 17 21:59:34 mach kernel: [ 1476.220149]  nf_nat
Jan 17 21:59:34 mach kernel: [ 1476.220151]  nf_nat nf_conntrack_ipv4
Jan 17 21:59:34 mach kernel: [ 1476.220153]  nf_conntrack_ipv4 nf_defrag_ipv4
Jan 17 21:59:34 mach kernel: [ 1476.220155]  nf_defrag_ipv4
Jan 17 21:59:34 mach kernel: [ 1476.220156]  xt_conntrack
Jan 17 21:59:34 mach kernel: [ 1476.220157]  xt_conntrack nf_conntrack
Jan 17 21:59:34 mach kernel: [ 1476.220159]  nf_conntrack libcrc32c
Jan 17 21:59:34 mach kernel: [ 1476.220161]  libcrc32c ipt_REJECT
Jan 17 21:59:34 mach kernel: [ 1476.220163]  ipt_REJECT
Jan 17 21:59:34 mach kernel: [ 1476.220164]  nf_reject_ipv4
Jan 17 21:59:34 mach kernel: [ 1476.220165]  nf_reject_ipv4 xt_tcpudp
Jan 17 21:59:34 mach kernel: [ 1476.220167]  xt_tcpudp
Jan 17 21:59:34 mach kernel: [ 1476.220167]  bridge stp
Jan 17 21:59:34 mach kernel: [ 1476.220169]  bridge stp
Jan 17 21:59:34 mach kernel: [ 1476.220171]  llc ebtable_filter
Jan 17 21:59:34 mach kernel: [ 1476.220173]  llc ebtable_filter
Jan 17 21:59:34 mach kernel: [ 1476.220174]  ebtables ip6table_filter
Jan 17 21:59:34 mach kernel: [ 1476.220176]  ebtables
Jan 17 21:59:34 mach kernel: [ 1476.220177]  ip6_tables iptable_filter
Jan 17 21:59:34 mach kernel: [ 1476.220179]  ip6table_filter ip6_tables
Jan 17 21:59:34 mach kernel: [ 1476.220180]  nfsv3 nfs_acl
Jan 17 21:59:34 mach kernel: [ 1476.220183]  iptable_filter
Jan 17 21:59:34 mach kernel: [ 1476.220184]  cfg80211
Jan 17 21:59:34 mach kernel: [ 1476.220185]  nfsv3 nfs_acl
Jan 17 21:59:34 mach kernel: [ 1476.220186]  rpcsec_gss_krb5
Jan 17 21:59:34 mach kernel: [ 1476.220187]  cfg80211 rpcsec_gss_krb5
Jan 17 21:59:34 mach kernel: [ 1476.220189]  auth_rpcgss
Jan 17 21:59:34 mach kernel: [ 1476.220190]  auth_rpcgss nfsv4
Jan 17 21:59:34 mach kernel: [ 1476.220191]  nfsv4 nfs
Jan 17 21:59:34 mach kernel: [ 1476.220193]  nfs lockd
Jan 17 21:59:34 mach kernel: [ 1476.220194]  lockd grace
Jan 17 21:59:34 mach kernel: [ 1476.220196]  grace fscache
Jan 17 21:59:34 mach kernel: [ 1476.220197]  fscache zram
Jan 17 21:59:34 mach kernel: [ 1476.220200]  zram
Jan 17 21:59:34 mach kernel: [ 1476.220200]  binfmt_misc nls_iso8859_1
Jan 17 21:59:34 mach kernel: [ 1476.220202]  binfmt_misc nls_iso8859_1
Jan 17 21:59:34 mach kernel: [ 1476.220204]  edac_mce_amd
Jan 17 21:59:34 mach kernel: [ 1476.220205]  edac_mce_amd kvm_amd
Jan 17 21:59:34 mach kernel: [ 1476.220207]  kvm_amd
Jan 17 21:59:34 mach kernel: [ 1476.220208]  kvm irqbypass
Jan 17 21:59:34 mach kernel: [ 1476.220210]  kvm
Jan 17 21:59:34 mach kernel: [ 1476.220211]  crct10dif_pclmul crc32_pclmul 
snd_hda_codec_hdmi
Jan 17 21:59:34 mach kernel: [ 1476.220213]  irqbypass crct10dif_pclmul
Jan 17 21:59:34 mach kernel: [ 1476.220215]  ghash_clmulni_intel
Jan 17 21:59:34 mach kernel: [ 1476.220216]  crc32_pclmul snd_hda_codec_hdmi
Jan 17 21:59:34 mach kernel: [ 1476.220218]  pcbc snd_hda_intel
Jan 17 21:59:34 mach kernel: [ 1476.220219]  ghash_clmulni_intel pcbc
Jan 17 21:59:34 mach kernel: [ 1476.220221]  input_leds
Jan 17 21:59:34 mach kernel: [ 1476.220222]  snd_hda_intel input_leds
Jan 17 21:59:34 mach kernel: [ 1476.220224]  snd_hda_codec
Jan 17 21:59:34 mach kernel: [ 1476.220224]  snd_hda_codec snd_hda_core
Jan 17 21:59:34 mach kernel: [ 1476.220227]  snd_hda_core
Jan 17 21:59:34 mach kernel: [ 1476.220228]  aesni_intel snd_hwdep snd_seq_midi
Jan 17 21:59:34 mach kernel: [ 1476.220230]  aesni_intel snd_hwdep
Jan 17 21:59:34 mach kernel: [ 1476.220232]  aes_x86_64 snd_seq_midi_event 
crypto_simd
Jan 17 21:59:34 mach kernel: [ 1476.220235]  snd_seq_midi aes_x86_64
Jan 17 21:59:34 mach kernel: [ 1476.220236]  glue_helper cryptd
Jan 17 21:59:34 mach kernel: [ 1476.220238]  snd_seq_midi_event crypto_simd
Jan 17 21:59:34 mach kernel: [ 1476.220240]  snd_rawmidi
Jan 17 21:59:34 mach kernel: [ 1476.220241]  glue_helper cryptd snd_rawmidi
Jan 17 21:59:34 mach kernel: [ 1476.220243]  snd_ctxfi snd_seq
Jan 17 21:59:34 mach kernel: [ 1476.220245]  snd_ctxfi snd_seq
Jan 17 21:59:34 mach kernel: [ 1476.220246]  snd_pcm wmi_bmof
Jan 17 21:59:34 mach kernel: [ 1476.220248]  snd_pcm wmi_bmof
Jan 17 21:59:34 mach kernel: [ 1476.220250]  k10temp eeepc_wmi
Jan 17 21:59:34 mach kernel: [ 1476.220252]  k10temp
Jan 17 21:59:34 mach kernel: [ 1476.220253]  asus_wmi sparse_keymap
Jan 17 21:59:34 mach kernel: [ 1476.220256]  eeepc_wmi
Jan 17 21:59:34 mach kernel: [ 1476.220257]  video
Jan 17 21:59:34 mach kernel: [ 1476.220258]  asus_wmi
Jan 17 21:59:34 mach kernel: [ 1476.220259]  snd_seq_device fam15h_power
Jan 17 21:59:34 mach kernel: [ 1476.220261]  sparse_keymap
Jan 17 21:59:34 mach kernel: [ 1476.220262]  snd_timer i2c_piix4
Jan 17 21:59:34 mach kernel: [ 1476.220264]  video
Jan 17 21:59:34 mach kernel: [ 1476.220265]  snd soundcore
Jan 17 21:59:34 mach kernel: [ 1476.220267]  snd_seq_device
Jan 17 21:59:34 mach kernel: [ 1476.220267]  shpchp mac_hid
Jan 17 21:59:34 mach kernel: [ 1476.220270]  fam15h_power
Jan 17 21:59:34 mach kernel: [ 1476.220271]  bonding parport_pc
Jan 17 21:59:34 mach kernel: [ 1476.220274]  snd_timer
Jan 17 21:59:34 mach kernel: [ 1476.220274]  ppdev
Jan 17 21:59:34 mach kernel: [ 1476.220275]  i2c_piix4
Jan 17 21:59:34 mach kernel: [ 1476.220276]  lp parport
Jan 17 21:59:34 mach kernel: [ 1476.220278]  snd
Jan 17 21:59:34 mach kernel: [ 1476.220278]  sunrpc ip_tables
Jan 17 21:59:34 mach kernel: [ 1476.220280]  soundcore
Jan 17 21:59:34 mach kernel: [ 1476.220281]  x_tables autofs4
Jan 17 21:59:34 mach kernel: [ 1476.220283]  shpchp
Jan 17 21:59:34 mach kernel: [ 1476.220283]  btrfs xor
Jan 17 21:59:34 mach kernel: [ 1476.220285]  mac_hid bonding
Jan 17 21:59:34 mach kernel: [ 1476.220287]  zstd_compress raid6_pq
Jan 17 21:59:34 mach kernel: [ 1476.220289]  parport_pc ppdev
Jan 17 21:59:34 mach kernel: [ 1476.220290]  hid_generic usbhid
Jan 17 21:59:34 mach kernel: [ 1476.220292]  lp
Jan 17 21:59:34 mach kernel: [ 1476.220293]  hid radeon
Jan 17 21:59:34 mach kernel: [ 1476.220294]  parport sunrpc
Jan 17 21:59:34 mach kernel: [ 1476.220297]  i2c_algo_bit
Jan 17 21:59:34 mach kernel: [ 1476.220298]  ip_tables
Jan 17 21:59:34 mach kernel: [ 1476.220299]  ttm
Jan 17 21:59:34 mach kernel: [ 1476.220300]  x_tables autofs4
Jan 17 21:59:34 mach kernel: [ 1476.220301]  e1000e drm_kms_helper
Jan 17 21:59:34 mach kernel: [ 1476.220303]  btrfs xor
Jan 17 21:59:35 mach kernel: [ 1476.220305]  syscopyarea
Jan 17 21:59:35 mach kernel: [ 1476.220306]  zstd_compress raid6_pq
Jan 17 21:59:35 mach kernel: [ 1476.220307]  sysfillrect ptp
Jan 17 21:59:35 mach kernel: [ 1476.220309]  hid_generic
Jan 17 21:59:35 mach kernel: [ 1476.220310]  sysimgblt fb_sys_fops
Jan 17 21:59:35 mach kernel: [ 1476.220312]  usbhid hid
Jan 17 21:59:35 mach kernel: [ 1476.220313]  pps_core
Jan 17 21:59:35 mach kernel: [ 1476.220314]  radeon i2c_algo_bit
Jan 17 21:59:35 mach kernel: [ 1476.220316]  drm ahci
Jan 17 21:59:35 mach kernel: [ 1476.220318]  ttm
Jan 17 21:59:35 mach kernel: [ 1476.220318]  r8169 libahci
Jan 17 21:59:35 mach kernel: [ 1476.220320]  e1000e
Jan 17 21:59:35 mach kernel: [ 1476.220321]  mii wmi
Jan 17 21:59:35 mach kernel: [ 1476.220323]  drm_kms_helper syscopyarea
Jan 17 21:59:35 mach kernel: [ 1476.220326] CPU: 1 PID: 122 Comm: kworker/1:1 
Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 21:59:35 mach kernel: [ 1476.220327]  sysfillrect ptp
Jan 17 21:59:35 mach kernel: [ 1476.220329] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 21:59:35 mach kernel: [ 1476.220330]  sysimgblt fb_sys_fops
Jan 17 21:59:35 mach kernel: [ 1476.220335] Workqueue: events dbs_work_handler
Jan 17 21:59:35 mach kernel: [ 1476.220336]  pps_core drm
Jan 17 21:59:35 mach kernel: [ 1476.220341] RIP: 0010:read_hpet+0x0/0xd0
Jan 17 21:59:35 mach kernel: [ 1476.220342]  ahci r8169
Jan 17 21:59:35 mach kernel: [ 1476.220344] RSP: 0018:ffff9b94437ffd20 EFLAGS: 
00000246 ORIG_RAX: ffffffffffffff11
Jan 17 21:59:35 mach kernel: [ 1476.220345]  libahci mii
Jan 17 21:59:35 mach kernel: [ 1476.220348] RAX: ffffffff8c438980 RBX: 
00000154448dab62 RCX: 0000000000000019
Jan 17 21:59:36 mach kernel: [ 1476.220349]  wmi
Jan 17 21:59:42 mach kernel: [ 1476.220350] RDX: 000000008badb55c RSI: 
001f9316ab30105d RDI: ffffffff8c438980
Jan 17 21:59:43 mach kernel: [ 1476.220352] RBP: ffff9b94437ffd48 R08: 
ffffffff8c405040 R09: 0000000000000002
Jan 17 21:59:45 mach kernel: [ 1476.220353] R10: 00000000000000f9 R11: 
00000000000000dc R12: 0000000000000000
Jan 17 21:59:47 mach kernel: [ 1476.220355] CPU: 5 PID: 4609 Comm: 
kworker/u16:2 Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 21:59:47 mach kernel: [ 1476.220356] R13: 000000000009671e R14: 
ffffffff8c9a7540 R15: 0000000000000001
Jan 17 21:59:48 mach kernel: [ 1476.220358] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 21:59:52 mach kernel: [ 1476.220359] FS:  0000000000000000(0000) 
GS:ffff8c35bec40000(0000) knlGS:0000000000000000
Jan 17 21:59:52 mach kernel: [ 1476.220400] Workqueue: events_power_efficient 
radeon_fence_check_lockup [radeon]
Jan 17 21:59:52 mach kernel: [ 1476.220402] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 21:59:52 mach kernel: [ 1476.220404] CR2: 00007f0d59bb9000 CR3: 
000000011400a000 CR4: 00000000000406e0
Jan 17 21:59:52 mach kernel: [ 1476.220424] RIP: 
0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
Jan 17 21:59:52 mach kernel: [ 1476.220426] RSP: 0018:ffff9b94495ebda0 EFLAGS: 
00000286 ORIG_RAX: ffffffffffffff11
Jan 17 21:59:52 mach kernel: [ 1476.220427] Call Trace:
Jan 17 21:59:52 mach kernel: [ 1476.220429] RAX: 00000000ffffffff RBX: 
0000000000000004 RCX: 0000000000000002
Jan 17 21:59:52 mach kernel: [ 1476.220430] RDX: 0000000000000002 RSI: 
00000000000106a0 RDI: 000000000005509f
Jan 17 21:59:52 mach kernel: [ 1476.220432]  ? ktime_get+0x40/0xa0
Jan 17 21:59:52 mach kernel: [ 1476.220434] RBP: ffff9b94495ebdf8 R08: 
0000000000000000 R09: 0000000000000000
Jan 17 21:59:52 mach kernel: [ 1476.220436]  get_cpu_idle_time_us+0x43/0xd0
Jan 17 21:59:52 mach kernel: [ 1476.220438] R10: 0000000000000000 R11: 
0000000000000046 R12: ffff8c3596e80000
Jan 17 21:59:52 mach kernel: [ 1476.220440]  get_cpu_idle_time+0x37/0xe0
Jan 17 21:59:52 mach kernel: [ 1476.220441] R13: 0000000000000001 R14: 
000000000000003f R15: 0000000000000001
Jan 17 21:59:52 mach kernel: [ 1476.220443]  dbs_update+0xaa/0x1c0
Jan 17 21:59:52 mach kernel: [ 1476.220445]  od_dbs_update+0x60/0x1a0
Jan 17 21:59:52 mach kernel: [ 1476.220446] FS:  0000000000000000(0000) 
GS:ffff8c35bed40000(0000) knlGS:0000000000000000
Jan 17 21:59:52 mach kernel: [ 1476.220447] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 21:59:52 mach kernel: [ 1476.220449] CR2: 00007f0d4e4ad000 CR3: 
00000005baa04000 CR4: 00000000000406e0
Jan 17 21:59:52 mach kernel: [ 1476.220450]  dbs_work_handler+0x31/0x60
Jan 17 21:59:52 mach kernel: [ 1476.220453]  process_one_work+0x1ea/0x410
Jan 17 21:59:52 mach kernel: [ 1476.220454] Call Trace:
Jan 17 21:59:52 mach kernel: [ 1476.220456]  worker_thread+0x32/0x410
Jan 17 21:59:52 mach kernel: [ 1476.220458]  kthread+0x11e/0x140
Jan 17 21:59:52 mach kernel: [ 1476.220480]  
evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
Jan 17 21:59:52 mach kernel: [ 1476.220482]  ? process_one_work+0x410/0x410
Jan 17 21:59:52 mach kernel: [ 1476.220502]  evergreen_gfx_is_lockup+0x17/0x40 
[radeon]
Jan 17 21:59:52 mach kernel: [ 1476.220518]  
radeon_fence_check_lockup+0x92/0x170 [radeon]
Jan 17 21:59:52 mach kernel: [ 1476.220520]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 21:59:52 mach kernel: [ 1476.220523]  process_one_work+0x1ea/0x410
Jan 17 21:59:52 mach kernel: [ 1476.220525]  worker_thread+0x253/0x410
Jan 17 21:59:52 mach kernel: [ 1476.220527]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 21:59:52 mach kernel: [ 1476.220530]  ret_from_fork+0x22/0x40
Jan 17 21:59:52 mach kernel: [ 1476.220534]  kthread+0x11e/0x140
Jan 17 21:59:52 mach kernel: [ 1476.220534] Code: f7 
Jan 17 21:59:52 mach kernel: [ 1476.220537]  ? process_one_work+0x410/0x410
Jan 17 21:59:52 mach kernel: [ 1476.220539]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 21:59:52 mach kernel: [ 1476.220539] 8b 
Jan 17 21:59:52 mach kernel: [ 1476.220543]  ret_from_fork+0x22/0x40
Jan 17 21:59:52 mach kernel: [ 1476.220544] 01 
Jan 17 21:59:52 mach kernel: [ 1476.220545] Code: ca 
Jan 17 21:59:52 mach kernel: [ 1476.220547] 48 89 
Jan 17 21:59:52 mach kernel: [ 1476.220549] 8b 
Jan 17 21:59:52 mach kernel: [ 1476.220550] e5 
Jan 17 21:59:52 mach kernel: [ 1476.220551] 04 
Jan 17 21:59:52 mach kernel: [ 1476.220552] 8b 
Jan 17 21:59:52 mach kernel: [ 1476.220554] 95 
Jan 17 21:59:52 mach kernel: [ 1476.220555] 92 
Jan 17 21:59:52 mach kernel: [ 1476.220556] a0 
Jan 17 21:59:52 mach kernel: [ 1476.220557] 20 
Jan 17 21:59:52 mach kernel: [ 1476.220559] b1 
Jan 17 21:59:52 mach kernel: [ 1476.220560] 01 
Jan 17 21:59:52 mach kernel: [ 1476.220561] 62 c0 05 
Jan 17 21:59:52 mach kernel: [ 1476.220563] 00 00 
Jan 17 21:59:52 mach kernel: [ 1476.220565] a0 6e 
Jan 17 21:59:52 mach kernel: [ 1476.220567] 48 
Jan 17 21:59:52 mach kernel: [ 1476.220568] 00 
Jan 17 21:59:52 mach kernel: [ 1476.220568] 8b 0d 
Jan 17 21:59:52 mach kernel: [ 1476.220571] 00 
Jan 17 21:59:52 mach kernel: [ 1476.220572] 30 
Jan 17 21:59:52 mach kernel: [ 1476.220573] 49 
Jan 17 21:59:52 mach kernel: [ 1476.220575] f7 
Jan 17 21:59:52 mach kernel: [ 1476.220576] 3b 
Jan 17 21:59:52 mach kernel: [ 1476.220577] 8b 01 
Jan 17 21:59:52 mach kernel: [ 1476.220579] 84 24 
Jan 17 21:59:52 mach kernel: [ 1476.220582] 83 
Jan 17 21:59:52 mach kernel: [ 1476.220583] b0 01 
Jan 17 21:59:52 mach kernel: [ 1476.220585] e2 
Jan 17 21:59:52 mach kernel: [ 1476.220586] 00 00 
Jan 17 21:59:52 mach kernel: [ 1476.220588] fb 
Jan 17 21:59:52 mach kernel: [ 1476.220588] 48 
Jan 17 21:59:57 mach kernel: [ 1476.220590] 89 
Jan 17 22:00:01 mach kernel: [ 1476.220590] 89 c6 
Jan 17 22:00:31 mach kernel: [ 1476.220592] 91 
Jan 17 22:00:35 mach kernel: [ 1476.220594] 72 
Jan 17 22:00:35 mach kernel: [ 1476.220595] 20 
Jan 17 22:00:36 mach kernel: [ 1476.220596] 07 3d ff 
Jan 17 22:00:37 mach kernel: [ 1476.220598] 01 00 
Jan 17 22:00:38 mach kernel: [ 1476.220601] ff 
Jan 17 22:00:38 mach kernel: [ 1476.220601] 00 5d 
Jan 17 22:00:38 mach kernel: [ 1476.220604] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220604] c3 0f 
Jan 17 22:00:38 mach kernel: [ 1476.220606] 00 77 
Jan 17 22:00:38 mach kernel: [ 1476.220608] 1f 
Jan 17 22:00:38 mach kernel: [ 1476.220609] 41 49 
Jan 17 22:00:38 mach kernel: [ 1476.220611] 00 66 
Jan 17 22:00:38 mach kernel: [ 1476.220614] 03 
Jan 17 22:00:38 mach kernel: [ 1476.220614] 2e 0f 
Jan 17 22:00:38 mach kernel: [ 1476.220616] 84 
Jan 17 22:00:38 mach kernel: [ 1476.220617] 1f 
Jan 17 22:00:38 mach kernel: [ 1476.220618] 24 e8 
Jan 17 22:00:38 mach kernel: [ 1476.220620] 84 00 
Jan 17 22:00:38 mach kernel: [ 1476.220622] 01 
Jan 17 22:00:38 mach kernel: [ 1476.220623] 00 00 
Jan 17 22:00:38 mach kernel: [ 1476.220625] 00 00 
Jan 17 22:00:38 mach kernel: [ 1476.220626] 00 00 <0f> 
Jan 17 22:00:38 mach kernel: [ 1476.220629] 8b 
Jan 17 22:00:38 mach kernel: [ 1476.220630] 1f 
Jan 17 22:00:38 mach kernel: [ 1476.220631] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220633] 44 
Jan 17 22:00:38 mach kernel: [ 1476.220634] <39> 
Jan 17 22:00:38 mach kernel: [ 1476.220635] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220636] 44 
Jan 17 22:00:38 mach kernel: [ 1476.220638] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220639] 95 
Jan 17 22:00:38 mach kernel: [ 1476.220640] 55 
Jan 17 22:00:38 mach kernel: [ 1476.220641] b8 74 
Jan 17 22:00:38 mach kernel: [ 1476.220643] 65 
Jan 17 22:00:38 mach kernel: [ 1476.220644] 05 f7 
Jan 17 22:00:38 mach kernel: [ 1476.220645] 8b 
Jan 17 22:00:38 mach kernel: [ 1476.220646] d3 41 21 
Jan 17 22:00:38 mach kernel: [ 1476.220649] 05 83 
Jan 17 22:00:38 mach kernel: [ 1476.220651] de 83 c1 
Jan 17 22:00:38 mach kernel: [ 1476.220653] ee fa 
Jan 17 22:00:38 mach kernel: [ 1476.220655] 01 41 39 8c 
Jan 17 22:00:38 mach kernel: [ 1476.220659] 74 a9 
Jan 17 22:00:38 mach kernel: [ 1476.220661] 24 
Jan 17 22:00:38 mach kernel: [ 1476.220662] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220663] 38 
Jan 17 22:00:38 mach kernel: [ 1476.220664] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220666] 26 
Jan 17 22:00:38 mach kernel: [ 1476.220667] 10 
Jan 17 22:00:38 mach kernel: [ 1476.220668] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220669] 00 
Jan 17 22:00:38 mach kernel: [ 1476.220671] 48 89 e5 
Jan 17 22:00:38 mach kernel: [ 1477.058970] radeon 0000:01:00.0: ring 0 stalled 
for more than 172696msec
Jan 17 22:00:38 mach kernel: [ 1477.058979] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 22:00:38 mach kernel: [ 1486.286037] perf: interrupt took too long 
(11536185 > 10987162), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 22:00:38 mach kernel: [ 1500.126654] watchdog: BUG: soft lockup - CPU#4 
stuck for 23s! [kworker/u16:2:4609]
Jan 17 22:00:38 mach kernel: [ 1500.126657] Modules linked in: xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c 
ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables 
ip6table_filter ip6_tables iptable_filter nfsv3 nfs_acl cfg80211 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache zram binfmt_misc 
nls_iso8859_1 edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul 
snd_hda_codec_hdmi ghash_clmulni_intel pcbc snd_hda_intel input_leds 
snd_hda_codec snd_hda_core aesni_intel snd_hwdep snd_seq_midi aes_x86_64 
snd_seq_midi_event crypto_simd glue_helper cryptd snd_rawmidi snd_ctxfi snd_seq 
snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi sparse_keymap video snd_seq_device 
fam15h_power snd_timer
Jan 17 22:00:38 mach kernel: [ 1500.126688]  i2c_piix4 snd soundcore shpchp 
mac_hid bonding parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 
btrfs xor zstd_compress raid6_pq hid_generic usbhid hid radeon i2c_algo_bit ttm 
e1000e drm_kms_helper syscopyarea sysfillrect ptp sysimgblt fb_sys_fops 
pps_core drm ahci r8169 libahci mii wmi
Jan 17 22:00:38 mach kernel: [ 1500.126724] CPU: 4 PID: 4609 Comm: 
kworker/u16:2 Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 22:00:38 mach kernel: [ 1500.126727] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 22:00:38 mach kernel: [ 1500.126766] Workqueue: events_power_efficient 
radeon_fence_check_lockup [radeon]
Jan 17 22:00:38 mach kernel: [ 1500.126788] RIP: 
0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
Jan 17 22:00:38 mach kernel: [ 1500.126790] RSP: 0018:ffff9b94495ebda0 EFLAGS: 
00000286 ORIG_RAX: ffffffffffffff11
Jan 17 22:00:38 mach kernel: [ 1500.126792] RAX: 00000000ffffffff RBX: 
0000000000000004 RCX: 0000000000000002
Jan 17 22:00:38 mach kernel: [ 1500.126792] RDX: 0000000000000002 RSI: 
00000000000106a0 RDI: 000000000005509f
Jan 17 22:00:38 mach kernel: [ 1500.126793] RBP: ffff9b94495ebdf8 R08: 
0000000000000000 R09: 0000000000000000
Jan 17 22:00:38 mach kernel: [ 1500.126794] R10: 0000000000000000 R11: 
000000000000006f R12: ffff8c3596e80000
Jan 17 22:00:38 mach kernel: [ 1500.126795] R13: 0000000000000002 R14: 
000000000000003f R15: 0000000000000001
Jan 17 22:00:38 mach kernel: [ 1500.126796] FS:  0000000000000000(0000) 
GS:ffff8c35bed00000(0000) knlGS:0000000000000000
Jan 17 22:00:38 mach kernel: [ 1500.126797] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 22:00:38 mach kernel: [ 1500.126798] CR2: 00007fe774027148 CR3: 
00000005e31ba000 CR4: 00000000000406e0
Jan 17 22:00:38 mach kernel: [ 1500.126798] Call Trace:
Jan 17 22:00:38 mach kernel: [ 1500.126821]  
evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
Jan 17 22:00:38 mach kernel: [ 1500.126842]  evergreen_gfx_is_lockup+0x17/0x40 
[radeon]
Jan 17 22:00:38 mach kernel: [ 1500.126858]  
radeon_fence_check_lockup+0x92/0x170 [radeon]
Jan 17 22:00:38 mach kernel: [ 1500.126862]  process_one_work+0x1ea/0x410
Jan 17 22:00:38 mach kernel: [ 1500.126864]  worker_thread+0x253/0x410
Jan 17 22:00:38 mach kernel: [ 1500.126866]  kthread+0x11e/0x140
Jan 17 22:00:38 mach kernel: [ 1500.126867]  ? process_one_work+0x410/0x410
Jan 17 22:00:38 mach kernel: [ 1500.126869]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 22:00:38 mach kernel: [ 1500.126871]  ret_from_fork+0x22/0x40
Jan 17 22:00:38 mach kernel: [ 1500.126872] Code: ca 8b 04 95 a0 b1 62 c0 05 a0 
6e 00 00 49 3b 84 24 b0 01 00 00 48 89 c6 72 07 3d ff ff 00 00 77 41 49 03 84 
24 e8 01 00 00 8b 00 <39> 44 95 b8 74 05 f7 d3 41 21 de 83 c1 01 41 39 8c 24 38 
26 00 
Jan 17 22:00:38 mach kernel: [ 1502.223710] radeon 0000:01:00.0: ring 0 stalled 
for more than 197860msec
Jan 17 22:00:38 mach kernel: [ 1502.223714] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 22:00:38 mach kernel: [ 1515.019791] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 419.417 msecs
Jan 17 22:00:38 mach kernel: [ 1518.371096] radeon 0000:01:00.0: ring 0 stalled 
for more than 213800msec
Jan 17 22:00:38 mach kernel: [ 1518.371101] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 22:00:39 mach kernel: [ 1521.521724] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 419.428 msecs
Jan 17 22:00:43 mach kernel: [ 1548.150437] watchdog: BUG: soft lockup - CPU#3 
stuck for 23s! [kworker/u16:0:5]
Jan 17 22:00:43 mach kernel: [ 1548.150443] watchdog: BUG: soft lockup - CPU#5 
stuck for 22s! [kworker/u16:2:4609]
Jan 17 22:00:44 mach kernel: [ 1548.150448] Modules linked in: xt_CHECKSUM 
iptable_mangle
Jan 17 22:00:44 mach kernel: [ 1548.150456] Modules linked in:
Jan 17 22:00:44 mach kernel: [ 1548.150459]  ipt_MASQUERADE 
nf_nat_masquerade_ipv4
Jan 17 22:00:44 mach kernel: [ 1548.150462]  xt_CHECKSUM iptable_mangle
Jan 17 22:00:44 mach kernel: [ 1548.150468]  iptable_nat
Jan 17 22:00:44 mach kernel: [ 1548.150468]  ipt_MASQUERADE 
nf_nat_masquerade_ipv4
Jan 17 22:00:44 mach kernel: [ 1548.150474]  nf_nat_ipv4
Jan 17 22:00:44 mach kernel: [ 1548.150475]  iptable_nat
Jan 17 22:00:44 mach kernel: [ 1548.150478]  nf_nat nf_conntrack_ipv4
Jan 17 22:00:44 mach kernel: [ 1548.150482]  nf_nat_ipv4
Jan 17 22:00:44 mach kernel: [ 1548.150485]  nf_defrag_ipv4 xt_conntrack
Jan 17 22:00:44 mach kernel: [ 1548.150488]  nf_nat
Jan 17 22:00:44 mach kernel: [ 1548.150492]  nf_conntrack
Jan 17 22:00:44 mach kernel: [ 1548.150492]  nf_conntrack_ipv4 nf_defrag_ipv4
Jan 17 22:00:44 mach kernel: [ 1548.150498]  libcrc32c
Jan 17 22:00:44 mach kernel: [ 1548.150498]  xt_conntrack nf_conntrack
Jan 17 22:00:44 mach kernel: [ 1548.150503]  ipt_REJECT
Jan 17 22:00:44 mach kernel: [ 1548.150504]  libcrc32c ipt_REJECT
Jan 17 22:00:44 mach kernel: [ 1548.150509]  nf_reject_ipv4
Jan 17 22:00:44 mach kernel: [ 1548.150509]  nf_reject_ipv4 xt_tcpudp
Jan 17 22:00:44 mach kernel: [ 1548.150515]  xt_tcpudp
Jan 17 22:00:44 mach kernel: [ 1548.150515]  bridge stp
Jan 17 22:00:44 mach kernel: [ 1548.150521]  bridge
Jan 17 22:00:44 mach kernel: [ 1548.150522]  llc ebtable_filter
Jan 17 22:00:44 mach kernel: [ 1548.150527]  stp
Jan 17 22:00:44 mach kernel: [ 1548.150527]  ebtables ip6table_filter
Jan 17 22:00:44 mach kernel: [ 1548.150532]  llc
Jan 17 22:00:44 mach kernel: [ 1548.150533]  ip6_tables
Jan 17 22:00:44 mach kernel: [ 1548.150538]  ebtable_filter
Jan 17 22:00:44 mach kernel: [ 1548.150538]  iptable_filter nfsv3
Jan 17 22:00:44 mach kernel: [ 1548.150543]  ebtables
Jan 17 22:00:44 mach kernel: [ 1548.150543]  nfs_acl cfg80211
Jan 17 22:00:44 mach kernel: [ 1548.150548]  ip6table_filter ip6_tables
Jan 17 22:00:44 mach kernel: [ 1548.150551]  rpcsec_gss_krb5
Jan 17 22:00:44 mach kernel: [ 1548.150553]  iptable_filter nfsv3
Jan 17 22:00:44 mach kernel: [ 1548.150556]  auth_rpcgss
Jan 17 22:00:44 mach kernel: [ 1548.150559]  nfs_acl cfg80211
Jan 17 22:00:44 mach kernel: [ 1548.150562]  nfsv4
Jan 17 22:00:44 mach kernel: [ 1548.150565]  rpcsec_gss_krb5 auth_rpcgss
Jan 17 22:00:44 mach kernel: [ 1548.150568]  nfs
Jan 17 22:00:44 mach kernel: [ 1548.150570]  nfsv4 nfs
Jan 17 22:00:44 mach kernel: [ 1548.150573]  lockd
Jan 17 22:00:46 mach kernel: [ 1548.150575]  lockd grace
Jan 17 22:00:46 mach kernel: [ 1548.150577]  grace
Jan 17 22:00:46 mach kernel: [ 1548.150580]  fscache zram
Jan 17 22:00:46 mach kernel: [ 1548.150583]  fscache
Jan 17 22:00:46 mach kernel: [ 1548.150586]  binfmt_misc nls_iso8859_1
Jan 17 22:00:46 mach kernel: [ 1548.150588]  zram
Jan 17 22:00:46 mach kernel: [ 1548.150591]  edac_mce_amd kvm_amd
Jan 17 22:00:46 mach kernel: [ 1548.150593]  binfmt_misc
Jan 17 22:00:46 mach kernel: [ 1548.150596]  kvm irqbypass
Jan 17 22:00:46 mach kernel: [ 1548.150599]  nls_iso8859_1
Jan 17 22:00:46 mach kernel: [ 1548.150602]  crct10dif_pclmul
Jan 17 22:00:46 mach kernel: [ 1548.150603]  edac_mce_amd
Jan 17 22:00:46 mach kernel: [ 1548.150607]  crc32_pclmul
Jan 17 22:00:46 mach kernel: [ 1548.150608]  kvm_amd
Jan 17 22:00:46 mach kernel: [ 1548.150611]  snd_hda_codec_hdmi 
ghash_clmulni_intel
Jan 17 22:00:47 mach kernel: [ 1548.150613]  kvm
Jan 17 22:00:48 mach kernel: [ 1548.150616]  pcbc snd_hda_intel
Jan 17 22:00:49 mach kernel: [ 1548.150619]  irqbypass
Jan 17 22:00:49 mach kernel: [ 1548.150622]  input_leds snd_hda_codec
Jan 17 22:00:49 mach kernel: [ 1548.150625]  crct10dif_pclmul
Jan 17 22:00:49 mach kernel: [ 1548.150628]  snd_hda_core
Jan 17 22:00:49 mach kernel: [ 1548.150630]  crc32_pclmul
Jan 17 22:00:49 mach kernel: [ 1548.150633]  aesni_intel
Jan 17 22:00:49 mach kernel: [ 1548.150635]  snd_hda_codec_hdmi
Jan 17 22:00:49 mach kernel: [ 1548.150639]  snd_hwdep
Jan 17 22:00:49 mach kernel: [ 1548.150640]  ghash_clmulni_intel
Jan 17 22:00:49 mach kernel: [ 1548.150643]  snd_seq_midi
Jan 17 22:00:49 mach kernel: [ 1548.150645]  pcbc
Jan 17 22:00:49 mach kernel: [ 1548.150648]  aes_x86_64
Jan 17 22:00:49 mach kernel: [ 1548.150650]  snd_hda_intel
Jan 17 22:00:49 mach kernel: [ 1548.150652]  snd_seq_midi_event crypto_simd
Jan 17 22:00:49 mach kernel: [ 1548.150655]  input_leds
Jan 17 22:00:49 mach kernel: [ 1548.150657]  glue_helper cryptd
Jan 17 22:00:49 mach kernel: [ 1548.150660]  snd_hda_codec
Jan 17 22:00:49 mach kernel: [ 1548.150662]  snd_rawmidi snd_ctxfi
Jan 17 22:00:49 mach kernel: [ 1548.150665]  snd_hda_core
Jan 17 22:00:49 mach kernel: [ 1548.150668]  snd_seq snd_pcm
Jan 17 22:00:49 mach kernel: [ 1548.150670]  aesni_intel
Jan 17 22:00:49 mach kernel: [ 1548.150673]  wmi_bmof k10temp
Jan 17 22:00:49 mach kernel: [ 1548.150676]  snd_hwdep
Jan 17 22:00:49 mach kernel: [ 1548.150679]  eeepc_wmi
Jan 17 22:00:49 mach kernel: [ 1548.150680]  snd_seq_midi
Jan 17 22:00:49 mach kernel: [ 1548.150683]  asus_wmi sparse_keymap
Jan 17 22:00:49 mach kernel: [ 1548.150686]  aes_x86_64
Jan 17 22:00:49 mach kernel: [ 1548.150690]  video
Jan 17 22:00:49 mach kernel: [ 1548.150692]  snd_seq_midi_event
Jan 17 22:00:49 mach kernel: [ 1548.150695]  snd_seq_device
Jan 17 22:00:49 mach kernel: [ 1548.150696]  crypto_simd
Jan 17 22:00:49 mach kernel: [ 1548.150699]  fam15h_power snd_timer
Jan 17 22:00:50 mach kernel: [ 1548.150702]  glue_helper cryptd
Jan 17 22:00:52 mach kernel: [ 1548.150708]  i2c_piix4
Jan 17 22:00:52 mach kernel: [ 1548.150709]  snd_rawmidi
Jan 17 22:00:52 mach kernel: [ 1548.150713]  snd
Jan 17 22:00:52 mach kernel: [ 1548.150714]  snd_ctxfi
Jan 17 22:00:52 mach kernel: [ 1548.150716]  soundcore shpchp
Jan 17 22:00:52 mach kernel: [ 1548.150718]  snd_seq
Jan 17 22:00:52 mach kernel: [ 1548.150721]  mac_hid bonding
Jan 17 22:00:52 mach kernel: [ 1548.150724]  snd_pcm
Jan 17 22:00:52 mach kernel: [ 1548.150726]  parport_pc ppdev
Jan 17 22:00:53 mach kernel: [ 1548.150728]  wmi_bmof
Jan 17 22:00:55 mach kernel: [ 1548.150731]  lp parport
Jan 17 22:00:56 mach kernel: [ 1548.150734]  k10temp
Jan 17 22:00:57 mach kernel: [ 1548.150737]  sunrpc ip_tables
Jan 17 22:00:57 mach kernel: [ 1548.150740]  eeepc_wmi
Jan 17 22:00:58 mach kernel: [ 1548.150742]  x_tables autofs4
Jan 17 22:01:01 mach kernel: [ 1548.150744]  asus_wmi
Jan 17 22:01:03 mach kernel: [ 1548.150747]  btrfs xor
Jan 17 22:01:03 mach kernel: [ 1548.150750]  sparse_keymap
Jan 17 22:01:03 mach kernel: [ 1548.150752]  zstd_compress raid6_pq
Jan 17 22:01:03 mach kernel: [ 1548.150755]  video
Jan 17 22:01:03 mach kernel: [ 1548.150757]  hid_generic usbhid
Jan 17 22:01:03 mach kernel: [ 1548.150760]  snd_seq_device
Jan 17 22:01:03 mach kernel: [ 1548.150762]  hid radeon
Jan 17 22:01:03 mach kernel: [ 1548.150764]  fam15h_power
Jan 17 22:01:03 mach kernel: [ 1548.150767]  i2c_algo_bit ttm
Jan 17 22:01:03 mach kernel: [ 1548.150770]  snd_timer
Jan 17 22:01:03 mach kernel: [ 1548.150773]  e1000e drm_kms_helper
Jan 17 22:01:03 mach kernel: [ 1548.150775]  i2c_piix4
Jan 17 22:01:03 mach kernel: [ 1548.150778]  syscopyarea sysfillrect
Jan 17 22:01:03 mach kernel: [ 1548.150780]  snd
Jan 17 22:01:03 mach kernel: [ 1548.150783]  ptp sysimgblt
Jan 17 22:01:03 mach kernel: [ 1548.150786]  soundcore
Jan 17 22:01:03 mach kernel: [ 1548.150789]  fb_sys_fops
Jan 17 22:01:03 mach kernel: [ 1548.150791]  shpchp
Jan 17 22:01:03 mach kernel: [ 1548.150794]  pps_core
Jan 17 22:01:03 mach kernel: [ 1548.150796]  mac_hid
Jan 17 22:01:03 mach kernel: [ 1548.150799]  drm
Jan 17 22:01:03 mach kernel: [ 1548.150800]  bonding
Jan 17 22:01:03 mach kernel: [ 1548.150803]  ahci
Jan 17 22:01:03 mach kernel: [ 1548.150804]  parport_pc
Jan 17 22:01:03 mach kernel: [ 1548.150808]  r8169
Jan 17 22:01:03 mach kernel: [ 1548.150809]  ppdev
Jan 17 22:01:03 mach kernel: [ 1548.150811]  libahci mii
Jan 17 22:01:03 mach kernel: [ 1548.150814]  lp
Jan 17 22:01:03 mach kernel: [ 1548.150817]  wmi
Jan 17 22:01:03 mach kernel: [ 1548.150819]  parport
Jan 17 22:01:03 mach kernel: [ 1548.150823]  sunrpc ip_tables
Jan 17 22:01:03 mach kernel: [ 1548.150831] CPU: 5 PID: 4609 Comm: 
kworker/u16:2 Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 22:01:03 mach kernel: [ 1548.150832]  x_tables
Jan 17 22:01:03 mach kernel: [ 1548.150835] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 22:01:03 mach kernel: [ 1548.150836]  autofs4 btrfs
Jan 17 22:01:03 mach kernel: [ 1548.150891] Workqueue: events_power_efficient 
radeon_fence_check_lockup [radeon]
Jan 17 22:01:03 mach kernel: [ 1548.150892]  xor
Jan 17 22:01:05 mach kernel: [ 1548.150903] RIP: 0010:delay_tsc+0x24/0x50
Jan 17 22:01:05 mach kernel: [ 1548.150907] RSP: 0018:ffff9b94495ebd80 EFLAGS: 
00000246
Jan 17 22:01:05 mach kernel: [ 1548.150907]  zstd_compress raid6_pq
Jan 17 22:01:05 mach kernel: [ 1548.150913]  ORIG_RAX: ffffffffffffff11
Jan 17 22:01:05 mach kernel: [ 1548.150917] RAX: 00000000eba78c91 RBX: 
0000000000000020 RCX: 0000050ceba59ea9
Jan 17 22:01:05 mach kernel: [ 1548.150917]  hid_generic
Jan 17 22:01:05 mach kernel: [ 1548.150922] RDX: 000000000000050c RSI: 
0000000000000005 RDI: 000000000005509f
Jan 17 22:01:05 mach kernel: [ 1548.150924]  usbhid
Jan 17 22:01:05 mach kernel: [ 1548.150928] RBP: ffff9b94495ebd80 R08: 
0000000000000000 R09: 0000000000000000
Jan 17 22:01:05 mach kernel: [ 1548.150930]  hid
Jan 17 22:01:05 mach kernel: [ 1548.150934] R10: 0000000000000000 R11: 
0000000000000000 R12: ffff8c3596e80000
Jan 17 22:01:05 mach kernel: [ 1548.150936]  radeon
Jan 17 22:01:05 mach kernel: [ 1548.150940] R13: 0000000000000004 R14: 
000000000000003f R15: 0000000000000001
Jan 17 22:01:05 mach kernel: [ 1548.150944] FS:  0000000000000000(0000) 
GS:ffff8c35bed40000(0000) knlGS:0000000000000000
Jan 17 22:01:05 mach kernel: [ 1548.150944]  i2c_algo_bit ttm
Jan 17 22:01:05 mach kernel: [ 1548.150950] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 22:01:05 mach kernel: [ 1548.150951]  e1000e
Jan 17 22:01:06 mach kernel: [ 1548.150956] CR2: 00007f74997b7024 CR3: 
000000061e204000 CR4: 00000000000406e0
Jan 17 22:01:16 mach kernel: [ 1548.150957]  drm_kms_helper
Jan 17 22:01:16 mach kernel: [ 1548.150959] Call Trace:
Jan 17 22:01:16 mach kernel: [ 1548.150960]  syscopyarea sysfillrect ptp
Jan 17 22:01:16 mach kernel: [ 1548.150969]  __const_udelay+0x3b/0x40
Jan 17 22:01:16 mach kernel: [ 1548.150969]  sysimgblt
Jan 17 22:01:16 mach kernel: [ 1548.151026]  
evergreen_is_display_hung+0x14c/0x1b0 [radeon]
Jan 17 22:01:16 mach kernel: [ 1548.151027]  fb_sys_fops
Jan 17 22:01:16 mach kernel: [ 1548.151085]  
evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
Jan 17 22:01:16 mach kernel: [ 1548.151085]  pps_core drm ahci
Jan 17 22:01:16 mach kernel: [ 1548.151145]  evergreen_gfx_is_lockup+0x17/0x40 
[radeon]
Jan 17 22:01:16 mach kernel: [ 1548.151145]  r8169 libahci
Jan 17 22:01:16 mach kernel: [ 1548.151188]  
radeon_fence_check_lockup+0x92/0x170 [radeon]
Jan 17 22:01:16 mach kernel: [ 1548.151189]  mii
Jan 17 22:01:16 mach kernel: [ 1548.151195]  process_one_work+0x1ea/0x410
Jan 17 22:01:16 mach kernel: [ 1548.151195]  wmi
Jan 17 22:01:16 mach kernel: [ 1548.151200]  worker_thread+0x253/0x410
Jan 17 22:01:16 mach kernel: [ 1548.151205]  kthread+0x11e/0x140
Jan 17 22:01:16 mach kernel: [ 1548.151209]  ? process_one_work+0x410/0x410
Jan 17 22:01:16 mach kernel: [ 1548.151212] CPU: 3 PID: 5 Comm: kworker/u16:0 
Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 22:01:16 mach kernel: [ 1548.151215] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 22:01:16 mach kernel: [ 1548.151221]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 22:01:16 mach kernel: [ 1548.151227]  ret_from_fork+0x22/0x40
Jan 17 22:01:16 mach kernel: [ 1548.151277] Workqueue: events_power_efficient 
radeon_fence_check_lockup [radeon]
Jan 17 22:01:16 mach kernel: [ 1548.151337] RIP: 
0010:evergreen_is_display_hung+0x125/0x1b0 [radeon]
Jan 17 22:01:16 mach kernel: [ 1548.151339] Code: 
Jan 17 22:01:16 mach kernel: [ 1548.151341] RSP: 0018:ffff9b944315bda0 EFLAGS: 
00000286
Jan 17 22:01:16 mach kernel: [ 1548.151344] 1f 84 
Jan 17 22:01:16 mach kernel: [ 1548.151347]  ORIG_RAX: ffffffffffffff11
Jan 17 22:01:16 mach kernel: [ 1548.151352] 00 
Jan 17 22:01:16 mach kernel: [ 1548.151353] RAX: 00000000ffffffff RBX: 
0000000000000010 RCX: 0000000000000004
Jan 17 22:01:16 mach kernel: [ 1548.151356] RDX: 0000000000000004 RSI: 
0000000000011ea0 RDI: 000000000005509f
Jan 17 22:01:16 mach kernel: [ 1548.151359] 00 
Jan 17 22:01:16 mach kernel: [ 1548.151362] RBP: ffff9b944315bdf8 R08: 
0000000000000000 R09: 000000000000003c
Jan 17 22:01:17 mach kernel: [ 1548.151365] 00 
Jan 17 22:01:19 mach kernel: [ 1548.151367] R10: 0000000000000258 R11: 
0000000000000000 R12: ffff8c3596e80000
Jan 17 22:01:19 mach kernel: [ 1548.151370] 00 
Jan 17 22:01:22 mach kernel: [ 1548.151372] R13: 0000000000000004 R14: 
000000000000003f R15: 0000000000000001
Jan 17 22:01:28 mach kernel: [ 1548.151376] 00 0f 
Jan 17 22:01:29 mach kernel: [ 1548.151380] FS:  0000000000000000(0000) 
GS:ffff8c35becc0000(0000) knlGS:0000000000000000
Jan 17 22:01:30 mach kernel: [ 1548.151384] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 22:01:31 mach kernel: [ 1548.151387] 1f 44 
Jan 17 22:01:33 mach kernel: [ 1548.151390] CR2: 00007f2d701d5000 CR3: 
000000061a1b2000 CR4: 00000000000406e0
Jan 17 22:01:35 mach kernel: [ 1548.151394] 00 00 
Jan 17 22:01:38 mach kernel: [ 1548.151396] Call Trace:
Jan 17 22:01:39 mach kernel: [ 1548.151399] 55 48 89 e5 
Jan 17 22:01:39 mach kernel: [ 1548.151457]  
evergreen_gpu_check_soft_reset+0xc5/0x120 [radeon]
Jan 17 22:01:39 mach kernel: [ 1548.151461] 65 
Jan 17 22:01:39 mach kernel: [ 1548.151507]  evergreen_dma_is_lockup+0x17/0x40 
[radeon]
Jan 17 22:01:39 mach kernel: [ 1548.151510] 8b 35 
Jan 17 22:01:39 mach kernel: [ 1548.151550]  
radeon_fence_check_lockup+0x92/0x170 [radeon]
Jan 17 22:01:39 mach kernel: [ 1548.151553] b0 
Jan 17 22:01:39 mach kernel: [ 1548.151557]  process_one_work+0x1ea/0x410
Jan 17 22:01:39 mach kernel: [ 1548.151560] bb 
Jan 17 22:01:39 mach kernel: [ 1548.151562]  worker_thread+0x32/0x410
Jan 17 22:01:39 mach kernel: [ 1548.151566] 69 
Jan 17 22:01:39 mach kernel: [ 1548.151570]  kthread+0x11e/0x140
Jan 17 22:01:39 mach kernel: [ 1548.151574]  ? process_one_work+0x410/0x410
Jan 17 22:01:39 mach kernel: [ 1548.151577] 74 
Jan 17 22:01:39 mach kernel: [ 1548.151581]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 22:01:39 mach kernel: [ 1548.151585] 0f 
Jan 17 22:01:39 mach kernel: [ 1548.151591]  ret_from_fork+0x22/0x40
Jan 17 22:01:39 mach kernel: [ 1548.151594] ae e8 
Jan 17 22:01:39 mach kernel: [ 1548.151595] Code: ca 
Jan 17 22:01:39 mach kernel: [ 1548.151600] 0f 31 
Jan 17 22:01:39 mach kernel: [ 1548.151603] 8b 
Jan 17 22:01:39 mach kernel: [ 1548.151605] 48 c1 
Jan 17 22:01:39 mach kernel: [ 1548.151608] 04 
Jan 17 22:01:39 mach kernel: [ 1548.151610] e2 20 
Jan 17 22:01:39 mach kernel: [ 1548.151613] 95 
Jan 17 22:01:39 mach kernel: [ 1548.151617] 48 
Jan 17 22:01:39 mach kernel: [ 1548.151617] a0 
Jan 17 22:01:39 mach kernel: [ 1548.151621] 89 
Jan 17 22:01:39 mach kernel: [ 1548.151622] b1 
Jan 17 22:01:39 mach kernel: [ 1548.151625] d1 
Jan 17 22:01:39 mach kernel: [ 1548.151627] 62 
Jan 17 22:01:39 mach kernel: [ 1548.151629] 48 09 
Jan 17 22:01:39 mach kernel: [ 1548.151632] c0 
Jan 17 22:01:39 mach kernel: [ 1548.151635] c1 0f 
Jan 17 22:01:39 mach kernel: [ 1548.151638] 05 
Jan 17 22:01:39 mach kernel: [ 1548.151641] ae 
Jan 17 22:01:39 mach kernel: [ 1548.151642] a0 
Jan 17 22:01:39 mach kernel: [ 1548.151646] e8 
Jan 17 22:01:39 mach kernel: [ 1548.151648] 6e 
Jan 17 22:01:39 mach kernel: [ 1548.151651] 0f 31 
Jan 17 22:01:39 mach kernel: [ 1548.151653] 00 
Jan 17 22:01:39 mach kernel: [ 1548.151657] <48> 
Jan 17 22:01:39 mach kernel: [ 1548.151657] 00 
Jan 17 22:01:39 mach kernel: [ 1548.151661] c1 
Jan 17 22:01:39 mach kernel: [ 1548.151663] 49 
Jan 17 22:01:39 mach kernel: [ 1548.151666] e2 
Jan 17 22:01:39 mach kernel: [ 1548.151668] 3b 
Jan 17 22:01:39 mach kernel: [ 1548.151671] 20 48 
Jan 17 22:01:39 mach kernel: [ 1548.151674] 84 
Jan 17 22:01:39 mach kernel: [ 1548.151676] 09 d0 
Jan 17 22:01:39 mach kernel: [ 1548.151679] 24 
Jan 17 22:01:39 mach kernel: [ 1548.151682] 48 89 
Jan 17 22:01:39 mach kernel: [ 1548.151684] b0 
Jan 17 22:01:39 mach kernel: [ 1548.151687] c2 48 
Jan 17 22:01:39 mach kernel: [ 1548.151690] 01 
Jan 17 22:01:39 mach kernel: [ 1548.151692] 29 ca 
Jan 17 22:01:39 mach kernel: [ 1548.151695] 00 
Jan 17 22:01:39 mach kernel: [ 1548.151698] 48 39 
Jan 17 22:01:39 mach kernel: [ 1548.151700] 00 
Jan 17 22:01:39 mach kernel: [ 1548.151703] fa 73 
Jan 17 22:01:39 mach kernel: [ 1548.151706] 48 
Jan 17 22:01:39 mach kernel: [ 1548.151709] 17 f3 
Jan 17 22:01:39 mach kernel: [ 1548.151711] 89 
Jan 17 22:01:39 mach kernel: [ 1548.151713] 90 65 
Jan 17 22:01:39 mach kernel: [ 1548.151717] c6 
Jan 17 22:01:39 mach kernel: [ 1548.151720] 72 07 3d ff ff 00 00 77 41 49 03 84 
24 e8 01 00 00 8b 00 <39> 44 95 b8 74 05 f7 d3 41 21 de 83 c1 01 41 39 8c 24 38 
26 00 
Jan 17 22:01:39 mach kernel: [ 1551.719436] perf: interrupt took too long 
(14873534 > 14420231), lowering kernel.perf_event_max_sample_rate to 250
Jan 17 22:01:39 mach kernel: [ 1553.397100] INFO: NMI handler 
(perf_event_nmi_handler) took too long to run: 440.711 msecs
Jan 17 22:01:39 mach kernel: [ 1555.280462] radeon 0000:01:00.0: ring 0 stalled 
for more than 250288msec
Jan 17 22:01:39 mach kernel: [ 1555.280471] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 22:01:39 mach kernel: [ 1559.474584] radeon 0000:01:00.0: ring 3 stalled 
for more than 41104msec
Jan 17 22:01:39 mach kernel: [ 1559.474592] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)
Jan 17 22:01:39 mach kernel: [ 1564.092122] watchdog: BUG: soft lockup - CPU#0 
stuck for 22s! [kworker/0:3:234]
Jan 17 22:01:39 mach kernel: [ 1564.092122] Modules linked in: xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c 
ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables 
ip6table_filter ip6_tables iptable_filter nfsv3 nfs_acl cfg80211 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache zram binfmt_misc 
nls_iso8859_1 edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul 
snd_hda_codec_hdmi ghash_clmulni_intel pcbc snd_hda_intel input_leds 
snd_hda_codec snd_hda_core aesni_intel snd_hwdep snd_seq_midi aes_x86_64 
snd_seq_midi_event crypto_simd glue_helper cryptd snd_rawmidi snd_ctxfi snd_seq 
snd_pcm wmi_bmof k10temp eeepc_wmi asus_wmi sparse_keymap video snd_seq_device 
fam15h_power snd_timer
Jan 17 22:01:39 mach kernel: [ 1564.297869]  i2c_piix4 snd soundcore shpchp 
mac_hid bonding parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 
btrfs xor zstd_compress raid6_pq hid_generic usbhid hid radeon i2c_algo_bit ttm 
e1000e drm_kms_helper syscopyarea sysfillrect ptp sysimgblt fb_sys_fops 
pps_core drm ahci r8169 libahci mii wmi
Jan 17 22:01:39 mach kernel: [ 1564.297869] CPU: 0 PID: 234 Comm: kworker/0:3 
Tainted: G             L   4.15.0-041500rc8-generic #201801142030
Jan 17 22:01:39 mach kernel: [ 1564.297869] Hardware name: To be filled by 
O.E.M. To be filled by O.E.M./M5A97 EVO, BIOS 1604 10/16/2012
Jan 17 22:01:39 mach kernel: [ 1564.297869] Workqueue: events 
output_poll_execute [drm_kms_helper]
Jan 17 22:01:39 mach kernel: [ 1564.297869] RIP: 0010:post_xfer+0x46/0x190 
[radeon]
Jan 17 22:01:39 mach kernel: [ 1564.297869] RSP: 0018:ffff9b944396fc20 EFLAGS: 
00000286 ORIG_RAX: ffffffffffffff11
Jan 17 22:01:39 mach kernel: [ 1564.297869] RAX: 00000000ffffffff RBX: 
ffff8c3596182000 RCX: 0000051a1f872acb
Jan 17 22:01:39 mach kernel: [ 1564.297869] RDX: 000000000000a66d RSI: 
0000000000000000 RDI: ffff8c3596182000
Jan 17 22:01:39 mach kernel: [ 1564.297869] RBP: ffff9b944396fc30 R08: 
000000000000017d R09: 0000000000000001
Jan 17 22:01:39 mach kernel: [ 1564.297869] R10: ffff9b9443debd58 R11: 
000000000000023b R12: ffff8c3596e80000
Jan 17 22:01:39 mach kernel: [ 1564.297869] R13: 0000000000000003 R14: 
ffff8c35961823f0 R15: 0000000000000000
Jan 17 22:01:39 mach kernel: [ 1564.297869] FS:  0000000000000000(0000) 
GS:ffff8c35bec00000(0000) knlGS:0000000000000000
Jan 17 22:01:39 mach kernel: [ 1564.297869] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Jan 17 22:01:39 mach kernel: [ 1564.297869] CR2: 0000381f606bf17f CR3: 
000000061d2dc000 CR4: 00000000000406f0
Jan 17 22:01:39 mach kernel: [ 1564.297869] Call Trace:
Jan 17 22:01:39 mach kernel: [ 1564.297869]  bit_xfer+0x210/0x4e0 [i2c_algo_bit]
Jan 17 22:01:39 mach kernel: [ 1564.297869]  __i2c_transfer+0x11d/0x400
Jan 17 22:01:39 mach kernel: [ 1564.297869]  ? _cond_resched+0x19/0x40
Jan 17 22:01:39 mach kernel: [ 1564.297869]  i2c_transfer+0x50/0xd0
Jan 17 22:01:39 mach kernel: [ 1564.297869]  radeon_ddc_probe+0xc4/0xf0 [radeon]
Jan 17 22:01:39 mach kernel: [ 1564.297869]  radeon_vga_detect+0x5e/0x1f0 
[radeon]
Jan 17 22:01:39 mach kernel: [ 1564.297869]  ? radeon_vga_detect+0x5e/0x1f0 
[radeon]
Jan 17 22:01:39 mach kernel: [ 1564.297869]  
drm_helper_probe_detect_ctx+0xc2/0xe0 [drm_kms_helper]
Jan 17 22:01:39 mach kernel: [ 1564.297869]  output_poll_execute+0x108/0x1b0 
[drm_kms_helper]
Jan 17 22:01:39 mach kernel: [ 1564.297869]  process_one_work+0x1ea/0x410
Jan 17 22:01:39 mach kernel: [ 1564.297869]  worker_thread+0x32/0x410
Jan 17 22:01:39 mach kernel: [ 1564.297869]  kthread+0x11e/0x140
Jan 17 22:01:39 mach kernel: [ 1564.297869]  ? process_one_work+0x410/0x410
Jan 17 22:01:39 mach kernel: [ 1564.297869]  ? 
kthread_create_worker_on_cpu+0x70/0x70
Jan 17 22:01:39 mach kernel: [ 1564.297869]  ret_from_fork+0x22/0x40
Jan 17 22:01:39 mach kernel: [ 1564.297869] Code: 8b 60 28 8b 83 3c 04 00 00 49 
3b 84 24 b0 01 00 00 72 0e 3d ff ff 00 00 48 89 c6 0f 87 03 01 00 00 49 03 84 
24 e8 01 00 00 8b 00 <89> c2 8b 83 5c 04 00 00 f7 d0 21 d0 8b 93 3c 04 00 00 49 
3b 94 
Jan 17 22:01:39 mach kernel: [ 1581.074346] radeon 0000:01:00.0: ring 3 stalled 
for more than 62704msec
Jan 17 22:01:39 mach kernel: [ 1581.074357] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)
Jan 17 22:01:39 mach kernel: [ 1598.479955] radeon 0000:01:00.0: ring 3 stalled 
for more than 80108msec
Jan 17 22:01:39 mach kernel: [ 1598.479964] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)
Jan 17 22:01:39 mach kernel: [ 1615.885569] radeon 0000:01:00.0: ring 0 stalled 
for more than 311524msec
Jan 17 22:01:39 mach kernel: [ 1615.885574] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x0000000000022c50 last fence id 0x0000000000022c51 on ring 0)
Jan 17 22:02:02 mach kernel: [ 1645.887184] radeon 0000:01:00.0: ring 3 stalled 
for more than 127516msec
Jan 17 22:02:04 mach kernel: [ 1645.887189] radeon 0000:01:00.0: GPU lockup 
(current fence id 0x000000000000afaf last fence id 0x000000000000afb0 on ring 3)

#### end syslog ####

** Tags added: kernel-bug-exists-upstream

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https://bugs.launchpad.net/bugs/1742867

Title:
  Screen blank, audio choppy, system locked

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