Results for igt@kms_chamelium@hdmi-edid-read

Result: dmesg-warn

git-log-oneline run0 boot0 dmesg0 runtimes0

DetailValue
Time2.30 seconds
Igt-Version
IGT-Version: 1.23-g78619fde (x86_64) (Linux: 4.19.0-g84df9525b0c2-linus-v4.19 x86_64)
Out
Test requirement not met in function require_connector_present, file ../tests/kms_chamelium.c:91:
Test requirement: found
No port of type DP was found
Starting subtest: hdmi-edid-read
Subtest hdmi-edid-read: SUCCESS (2.300s)
Test requirement not met in function require_connector_present, file ../tests/kms_chamelium.c:91:
Test requirement: found
No port of type VGA was found
Err
Starting subtest: hdmi-edid-read
Subtest hdmi-edid-read: SUCCESS (2.300s)
Dmesg-Warnings
<4> [204.347303] WARNING: CPU: 2 PID: 2736 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [204.347451]  intel_dp_detect+0x203/0x560 [i915]
<4> [204.347459]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [204.347478]  drm_mode_getconnector+0x20f/0x4d0
<4> [204.347489]  ? drm_connector_property_set_ioctl+0x60/0x60
<4> [204.347492]  drm_ioctl_kernel+0x7c/0xf0
<4> [204.347497]  drm_ioctl+0x2e6/0x3a0
<4> [204.347502]  ? drm_connector_property_set_ioctl+0x60/0x60
<4> [207.196097] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.196192] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.196319]  intel_dp_detect+0x203/0x560 [i915]
<4> [207.196332]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [207.196342]  ? drm_setup_crtcs+0xce/0xc90
<4> [207.196355]  drm_setup_crtcs+0x156/0xc90
<4> [207.196368]  ? drm_fb_helper_is_bound.isra.12+0x71/0xa0
<4> [207.196376]  drm_fb_helper_hotplug_event.part.24+0x84/0xb0
<4> [207.196382]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.196426]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.214786] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.214922] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.215057]  intel_dp_detect+0x203/0x560 [i915]
<4> [207.215067]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [207.215077]  ? drm_setup_crtcs+0xce/0xc90
<4> [207.215095]  drm_setup_crtcs+0x156/0xc90
<4> [207.215104]  ? drm_fb_helper_is_bound.isra.12+0x71/0xa0
<4> [207.215110]  drm_fb_helper_hotplug_event.part.24+0x84/0xb0
<4> [207.215114]  drm_fb_helper_restore_fbdev_mode_unlocked+0x6d/0x90
<4> [207.215118]  drm_fb_helper_set_par+0x24/0x50
<4> [207.215123]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.215127]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.215159]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.611144] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.611244] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.611353]  intel_dp_detect+0x203/0x560 [i915]
<4> [207.611364]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [207.611385]  drm_setup_crtcs+0x156/0xc90
<4> [207.611397]  ? drm_fb_helper_is_bound.isra.12+0x71/0xa0
<4> [207.611404]  drm_fb_helper_hotplug_event.part.24+0x84/0xb0
<4> [207.611409]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.611447]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.613953] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_ddi.c:2480 icl_ddi_vswing_sequence.part.12+0x13/0x20 [i915]
<4> [207.614019] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.614108]  intel_ddi_pre_enable+0x239/0x750 [i915]
<4> [207.614140]  intel_encoders_pre_enable.isra.66+0x61/0x80 [i915]
<4> [207.614203]  intel_update_crtc+0x45/0x80 [i915]
<4> [207.614262]  intel_atomic_commit_tail+0x1e3/0xd20 [i915]
<4> [207.614294]  intel_atomic_commit+0x244/0x330 [i915]
<4> [207.614312]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<4> [207.614315]  drm_fb_helper_set_par+0x24/0x50
<4> [207.614318]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.614321]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.614350]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.632302] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_ddi.c:1471 intel_ddi_get_config+0x5eb/0x8a0 [i915]
<4> [207.632398] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.632452] RIP: 0010:intel_ddi_get_config+0x5eb/0x8a0 [i915]
<4> [207.632541]  intel_atomic_commit_tail+0x51d/0xd20 [i915]
<4> [207.632594]  intel_atomic_commit+0x244/0x330 [i915]
<4> [207.632623]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<4> [207.632628]  drm_fb_helper_set_par+0x24/0x50
<4> [207.632632]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.632637]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.632697]  i915_hotplug_work_func+0x1da/0x240 [i915]
<3> [207.632864] [drm:pipe_config_err [i915]] *ERROR* mismatch in pixel_rate (expected 148500, found 0)
<3> [207.632933] [drm:pipe_config_err [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 148500, found 0)
<3> [207.633000] [drm:pipe_config_err [i915]] *ERROR* mismatch in port_clock (expected 148500, found 0)
<4> [207.633094] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_display.c:11879 intel_atomic_commit_tail+0xcc3/0xd20 [i915]
<4> [207.633240] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.633288] RIP: 0010:intel_atomic_commit_tail+0xcc3/0xd20 [i915]
<4> [207.633401]  intel_atomic_commit+0x244/0x330 [i915]
<4> [207.633429]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<4> [207.633434]  drm_fb_helper_set_par+0x24/0x50
<4> [207.633438]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.633443]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.633487]  i915_hotplug_work_func+0x1da/0x240 [i915]
Dmesg
<6> [204.312214] Console: switching to colour dummy device 80x25
<6> [204.312274] [IGT] kms_chamelium: executing
<7> [204.337418] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
<7> [204.337466] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
<7> [204.337509] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000
<7> [204.337544] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7> [204.337576] [drm:intel_dp_print_rates [i915]] common rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [204.338172] [drm:drm_dp_read_desc] DP sink: OUI 38-ec-11 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [204.338644] [drm:drm_add_display_info] non_desktop set to 0
<7> [204.338666] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7> [204.338670] [drm:drm_add_display_info] non_desktop set to 0
<7> [204.338694] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
<7> [204.338700] [drm:drm_mode_debug_printmodeline] Modeline 119:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7> [204.338997] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
<7> [204.339041] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
<7> [204.339079] [drm:intel_power_well_enable [i915]] enabling AUX B
<7> [204.339177] [drm:intel_power_well_disable [i915]] disabling AUX B
<7> [204.339193] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
<7> [204.339554] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1]
<7> [204.339597] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
<7> [204.339894] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [204.339932] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [204.340312] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [204.340321] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [204.340376] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [204.340419] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [204.344687] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [204.344732] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [204.345019] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [204.345057] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [204.345313] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [204.345322] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [204.345329] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1] disconnected
<7> [204.346197] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2]
<7> [204.346255] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-2]
<7> [204.346304] [drm:intel_power_well_enable [i915]] enabling AUX D
<7> [204.346403] [drm:intel_power_well_disable [i915]] disabling AUX D
<7> [204.346413] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2] disconnected
<7> [204.346724] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3]
<7> [204.346764] [drm:intel_dp_detect [i915]] [CONNECTOR:98:DP-3]
<7> [204.346797] [drm:intel_power_well_enable [i915]] enabling AUX E
<7> [204.346871] [drm:intel_power_well_disable [i915]] disabling AUX E
<7> [204.346878] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3] disconnected
<7> [204.347135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4]
<7> [204.347179] [drm:intel_dp_detect [i915]] [CONNECTOR:100:DP-4]
<7> [204.347215] [drm:intel_power_well_enable [i915]] enabling AUX F
<4> [204.347255] ------------[ cut here ]------------
<4> [204.347257] Missing case (encoder->hpd_pin == 9)
<4> [204.347303] WARNING: CPU: 2 PID: 2736 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [204.347305] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e btusb btrtl btbcm btintel bluetooth cdc_ether usbnet mii ecdh_generic prime_numbers
<4> [204.347354] CPU: 2 PID: 2736 Comm: kms_chamelium Tainted: G     U  W         4.19.0-g84df9525b0c2-linus-v4.19 #1
<4> [204.347357] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [204.347388] RIP: 0010:cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [204.347391] Code: 00 00 00 00 00 83 fe 06 53 74 4e 83 fe 07 74 42 83 fe 05 74 1b 89 f2 48 c7 c7 99 74 68 c0 48 c7 c6 03 76 68 c0 e8 0b 13 a8 e5 <0f> 0b 31 c0 5b c3 bb 00 00 20 00 48 8b 87 30 0f 00 00 ba 01 00 00
<4> [204.347393] RSP: 0018:ffff8fd300433b18 EFLAGS: 00010286
<4> [204.347397] RAX: 0000000000000000 RBX: ffff8cf7dd638008 RCX: 0000000000000000
<4> [204.347399] RDX: 0000000000000007 RSI: ffffffffa7080468 RDI: 00000000ffffffff
<4> [204.347401] RBP: ffff8fd300433bb0 R08: 000000009321669c R09: 0000000000000000
<4> [204.347403] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8cf7d4980000
<4> [204.347405] R13: ffff8cf7dbda8958 R14: ffff8cf7dd638110 R15: ffff8cf7dd638008
<4> [204.347408] FS:  00007f0375798980(0000) GS:ffff8cf7f0700000(0000) knlGS:0000000000000000
<4> [204.347410] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [204.347412] CR2: 00005585cbe5b508 CR3: 00000004a4cb4003 CR4: 0000000000760ee0
<4> [204.347414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [204.347415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [204.347417] PKRU: 55555554
<4> [204.347419] Call Trace:
<4> [204.347451]  intel_dp_detect+0x203/0x560 [i915]
<4> [204.347459]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [204.347464]  ? __mutex_lock+0x89/0x970
<4> [204.347466]  ? __mutex_lock+0x3f2/0x970
<4> [204.347478]  drm_mode_getconnector+0x20f/0x4d0
<4> [204.347489]  ? drm_connector_property_set_ioctl+0x60/0x60
<4> [204.347492]  drm_ioctl_kernel+0x7c/0xf0
<4> [204.347497]  drm_ioctl+0x2e6/0x3a0
<4> [204.347502]  ? drm_connector_property_set_ioctl+0x60/0x60
<4> [204.347515]  do_vfs_ioctl+0xa0/0x6d0
<4> [204.347521]  ? __task_pid_nr_ns+0xb9/0x1f0
<4> [204.347527]  ksys_ioctl+0x35/0x60
<4> [204.347532]  __x64_sys_ioctl+0x11/0x20
<4> [204.347536]  do_syscall_64+0x55/0x190
<4> [204.347540]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [204.347543] RIP: 0033:0x7f0374c2c5d7
<4> [204.347545] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4> [204.347547] RSP: 002b:00007ffea6352a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [204.347552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0374c2c5d7
<4> [204.347554] RDX: 00007ffea6352aa0 RSI: 00000000c05064a7 RDI: 0000000000000005
<4> [204.347556] RBP: 00007ffea6352aa0 R08: 00005585cbe5ab60 R09: 00007f0374f01c40
<4> [204.347558] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000c05064a7
<4> [204.347560] R13: 0000000000000005 R14: 0000000000000005 R15: 00007ffea6352aa0
<4> [204.347569] irq event stamp: 51736
<4> [204.347573] hardirqs last  enabled at (51735): [<ffffffffa60fc04a>] console_unlock+0x3fa/0x5f0
<4> [204.347576] hardirqs last disabled at (51736): [<ffffffffa6001930>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [204.347579] softirqs last  enabled at (51632): [<ffffffffa6c00319>] __do_softirq+0x319/0x48e
<4> [204.347581] softirqs last disabled at (51609): [<ffffffffa6090309>] irq_exit+0xa9/0xc0
<4> [204.347583] ---[ end trace 7ffc175e2f001226 ]---
<7> [204.347608] [drm:intel_power_well_disable [i915]] disabling AUX F
<7> [204.347615] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4] disconnected
<6> [204.347868] [IGT] kms_chamelium: starting subtest hdmi-edid-read
<7> [204.875415] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x0000888a, pins 0x00000040, long 0x00000040
<7> [204.875519] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 1
<7> [204.875766] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
<7> [204.875927] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
<7> [204.876075] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [204.876795] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [204.876918] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [204.877324] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [204.877351] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [204.877460] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [204.877573] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [204.882199] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [204.882233] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [204.882509] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [204.882537] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [204.882796] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [204.882802] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [204.882833] [drm:intel_encoder_hotplug [i915]] [CONNECTOR:89:HDMI-A-2] status updated from connected to disconnected
<7> [205.243216] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2]
<7> [205.243357] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [205.243851] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [205.243942] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [205.244523] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [205.244546] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [205.244664] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [205.244782] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [205.249562] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [205.249599] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [205.249884] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [205.249912] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [205.250245] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [205.250253] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [205.250260] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2] disconnected
<7> [205.467541] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x0000888a, pins 0x00000040, long 0x00000040
<7> [205.467636] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
<7> [205.467839] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
<7> [205.467985] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
<7> [205.468773] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [205.482424] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [205.482512] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [205.482970] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [205.482989] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [205.483068] [drm:intel_encoder_hotplug [i915]] [CONNECTOR:89:HDMI-A-2] status updated from disconnected to connected
<7> [205.483584] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2]
<7> [205.483693] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [205.496944] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [205.496989] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [205.497373] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [205.497383] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [205.497392] [drm:drm_add_display_info] non_desktop set to 0
<7> [205.497411] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7> [205.497416] [drm:drm_add_display_info] non_desktop set to 0
<7> [205.497421] [drm:do_detailed_mode] composite sync not supported
<7> [205.497502] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2] probed modes :
<7> [205.497508] [drm:drm_mode_debug_printmodeline] Modeline 106:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1105 1125 0x48 0xa
<7> [205.497514] [drm:drm_mode_debug_printmodeline] Modeline 107:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [205.497520] [drm:drm_mode_debug_printmodeline] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [205.497525] [drm:drm_mode_debug_printmodeline] Modeline 109:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [205.497531] [drm:drm_mode_debug_printmodeline] Modeline 110:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [206.023944] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x0000888a, pins 0x00000040, long 0x00000040
<7> [206.024060] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 1
<7> [206.024306] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
<7> [206.024471] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
<7> [206.024618] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [206.025169] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [206.025387] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [206.025725] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [206.025750] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [206.025866] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [206.025984] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [206.031027] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [206.031060] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [206.031384] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.031412] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [206.031806] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.031813] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [206.031845] [drm:intel_encoder_hotplug [i915]] [CONNECTOR:89:HDMI-A-2] status updated from connected to disconnected
<7> [206.392011] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2]
<7> [206.392124] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [206.392833] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [206.392952] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [206.393530] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [206.393546] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [206.393649] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [206.393749] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [206.399690] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [206.399800] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [206.400109] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.400270] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [206.400593] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.400611] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [206.400627] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2] disconnected
<7> [206.617809] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x0000888a, pins 0x00000040, long 0x00000040
<7> [206.617904] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
<7> [206.618112] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
<7> [206.618303] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
<7> [206.619004] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [206.632963] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.633047] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [206.633685] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.633702] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [206.633789] [drm:intel_encoder_hotplug [i915]] [CONNECTOR:89:HDMI-A-2] status updated from disconnected to connected
<7> [206.633852] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2]
<7> [206.633972] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [206.647416] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.647451] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [206.647808] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [206.647814] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [206.647821] [drm:drm_add_display_info] non_desktop set to 0
<7> [206.647836] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7> [206.647839] [drm:drm_add_display_info] non_desktop set to 0
<7> [206.647842] [drm:do_detailed_mode] composite sync not supported
<7> [206.647919] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2] probed modes :
<7> [206.647924] [drm:drm_mode_debug_printmodeline] Modeline 106:"1400x1050" 60 101000 1400 1448 1480 1560 1050 1053 1057 1080 0x48 0xa
<7> [206.647928] [drm:drm_mode_debug_printmodeline] Modeline 107:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
<7> [206.647931] [drm:drm_mode_debug_printmodeline] Modeline 108:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [206.647934] [drm:drm_mode_debug_printmodeline] Modeline 109:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [206.647938] [drm:drm_mode_debug_printmodeline] Modeline 110:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [206.647941] [drm:drm_mode_debug_printmodeline] Modeline 111:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<6> [206.648242] [IGT] kms_chamelium: exiting, ret=0
<7> [207.173873] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x0000888a, pins 0x00000040, long 0x00000040
<7> [207.173979] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 1
<7> [207.174260] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
<7> [207.174433] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
<7> [207.174580] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [207.175113] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [207.175289] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.175579] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [207.175603] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [207.175707] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [207.175815] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [207.180796] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [207.180836] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [207.181162] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.181192] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.181578] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.181584] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.181616] [drm:intel_encoder_hotplug [i915]] [CONNECTOR:89:HDMI-A-2] status updated from connected to disconnected
<7> [207.181692] [drm:drm_fb_helper_hotplug_event.part.24] 
<7> [207.181694] [drm:drm_setup_crtcs] 
<7> [207.181713] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
<7> [207.181756] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
<7> [207.181807] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000
<7> [207.181846] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7> [207.181887] [drm:intel_dp_print_rates [i915]] common rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [207.182727] [drm:drm_dp_read_desc] DP sink: OUI 38-ec-11 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [207.183183] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.183208] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7> [207.183213] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.183242] [drm:drm_mode_debug_printmodeline] Modeline 119:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7> [207.183247] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: VIRTUAL_X
<7> [207.183259] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
<7> [207.183301] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
<7> [207.183327] [drm:intel_power_well_enable [i915]] enabling AUX B
<7> [207.183389] [drm:intel_power_well_disable [i915]] disabling AUX B
<7> [207.183399] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
<7> [207.183404] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1]
<7> [207.183439] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
<7> [207.183763] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [207.183806] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [207.184096] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [207.184165] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [207.184208] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [207.184253] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [207.189383] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [207.189425] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [207.189710] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [207.189740] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [207.190167] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [207.190177] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.190184] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1] disconnected
<7> [207.190192] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2]
<7> [207.190232] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [207.190546] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [207.190586] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.190901] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [207.190908] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [207.190947] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [207.190989] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [207.195027] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [207.195060] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [207.195312] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.195341] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.195629] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.195634] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.195638] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2] disconnected
<7> [207.195670] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2]
<7> [207.195701] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-2]
<7> [207.195725] [drm:intel_power_well_enable [i915]] enabling AUX D
<7> [207.195799] [drm:intel_power_well_disable [i915]] disabling AUX D
<7> [207.195807] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2] disconnected
<7> [207.195811] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3]
<7> [207.195841] [drm:intel_dp_detect [i915]] [CONNECTOR:98:DP-3]
<7> [207.195864] [drm:intel_power_well_enable [i915]] enabling AUX E
<7> [207.195935] [drm:intel_power_well_disable [i915]] disabling AUX E
<7> [207.195942] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3] disconnected
<7> [207.195948] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4]
<7> [207.195989] [drm:intel_dp_detect [i915]] [CONNECTOR:100:DP-4]
<7> [207.196013] [drm:intel_power_well_enable [i915]] enabling AUX F
<4> [207.196050] ------------[ cut here ]------------
<4> [207.196053] Missing case (encoder->hpd_pin == 9)
<4> [207.196097] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.196100] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e btusb btrtl btbcm btintel bluetooth cdc_ether usbnet mii ecdh_generic prime_numbers
<4> [207.196157] CPU: 3 PID: 42 Comm: kworker/3:1 Tainted: G     U  W         4.19.0-g84df9525b0c2-linus-v4.19 #1
<4> [207.196160] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [207.196192] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.196226] RIP: 0010:cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.196230] Code: 00 00 00 00 00 83 fe 06 53 74 4e 83 fe 07 74 42 83 fe 05 74 1b 89 f2 48 c7 c7 99 74 68 c0 48 c7 c6 03 76 68 c0 e8 0b 13 a8 e5 <0f> 0b 31 c0 5b c3 bb 00 00 20 00 48 8b 87 30 0f 00 00 ba 01 00 00
<4> [207.196235] RSP: 0018:ffff8fd3001ffbe8 EFLAGS: 00010286
<4> [207.196241] RAX: 0000000000000000 RBX: ffff8cf7dd638008 RCX: 0000000000000000
<4> [207.196244] RDX: 0000000000000007 RSI: ffffffffa7080468 RDI: 00000000ffffffff
<4> [207.196247] RBP: ffff8fd3001ffc80 R08: 00000000c9aa6d1d R09: 0000000000000000
<4> [207.196250] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8cf7d4980000
<4> [207.196253] R13: ffff8cf7dbda8958 R14: ffff8cf7dd638110 R15: ffff8cf7dd638008
<4> [207.196257] FS:  0000000000000000(0000) GS:ffff8cf7f0780000(0000) knlGS:0000000000000000
<4> [207.196260] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [207.196263] CR2: 00007fb1669e7228 CR3: 0000000315210005 CR4: 0000000000760ee0
<4> [207.196266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [207.196270] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [207.196273] PKRU: 55555554
<4> [207.196276] Call Trace:
<4> [207.196319]  intel_dp_detect+0x203/0x560 [i915]
<4> [207.196332]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [207.196338]  ? __mutex_lock+0x89/0x970
<4> [207.196342]  ? drm_setup_crtcs+0xce/0xc90
<4> [207.196355]  drm_setup_crtcs+0x156/0xc90
<4> [207.196368]  ? drm_fb_helper_is_bound.isra.12+0x71/0xa0
<4> [207.196376]  drm_fb_helper_hotplug_event.part.24+0x84/0xb0
<4> [207.196382]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.196426]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.196439]  process_one_work+0x245/0x610
<4> [207.196451]  worker_thread+0x37/0x380
<4> [207.196456]  ? process_one_work+0x610/0x610
<4> [207.196459]  kthread+0x119/0x130
<4> [207.196463]  ? kthread_park+0x80/0x80
<4> [207.196468]  ret_from_fork+0x3a/0x50
<4> [207.196479] irq event stamp: 635024
<4> [207.196483] hardirqs last  enabled at (635023): [<ffffffffa60fc04a>] console_unlock+0x3fa/0x5f0
<4> [207.196487] hardirqs last disabled at (635024): [<ffffffffa6001930>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [207.196490] softirqs last  enabled at (634666): [<ffffffffa6c00319>] __do_softirq+0x319/0x48e
<4> [207.196493] softirqs last disabled at (634649): [<ffffffffa6090309>] irq_exit+0xa9/0xc0
<4> [207.196495] ---[ end trace 7ffc175e2f001227 ]---
<7> [207.196542] [drm:intel_power_well_disable [i915]] disabling AUX F
<7> [207.196550] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4] disconnected
<7> [207.196556] [drm:drm_setup_crtcs] No connectors reported connected with modes
<7> [207.196559] [drm:drm_setup_crtcs] connector 71 enabled? yes
<7> [207.196566] [drm:drm_setup_crtcs] connector 78 enabled? no
<7> [207.196572] [drm:drm_setup_crtcs] connector 84 enabled? no
<7> [207.196577] [drm:drm_setup_crtcs] connector 89 enabled? no
<7> [207.196582] [drm:drm_setup_crtcs] connector 92 enabled? no
<7> [207.196587] [drm:drm_setup_crtcs] connector 98 enabled? no
<7> [207.196592] [drm:drm_setup_crtcs] connector 100 enabled? no
<7> [207.196640] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
<7> [207.196652] [drm:drm_setup_crtcs] looking for cmdline mode on connector 71
<7> [207.196659] [drm:drm_setup_crtcs] looking for preferred mode on connector 71 0
<7> [207.196664] [drm:drm_setup_crtcs] found mode none
<7> [207.196668] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
<7> [207.197017] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 307200 kHz, actual 307200 kHz
<7> [207.197062] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0
<7> [207.197239] [drm:intel_disable_pipe [i915]] disabling pipe A
<7> [207.199865] [drm:intel_power_well_disable [i915]] disabling DDI C IO
<7> [207.199913] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
<7> [207.199952] [drm:intel_disable_shared_dpll [i915]] disable MG PLL 1 (active 1, on? 1) for crtc 41
<7> [207.199998] [drm:intel_disable_shared_dpll [i915]] disabling MG PLL 1
<7> [207.200060] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DDI A]
<7> [207.200112] [drm:intel_atomic_commit_tail [i915]] [ENCODER:77:DDI B]
<7> [207.200196] [drm:intel_atomic_commit_tail [i915]] [ENCODER:79:DP-MST A]
<7> [207.200246] [drm:intel_atomic_commit_tail [i915]] [ENCODER:80:DP-MST B]
<7> [207.200294] [drm:intel_atomic_commit_tail [i915]] [ENCODER:81:DP-MST C]
<7> [207.200339] [drm:intel_atomic_commit_tail [i915]] [ENCODER:88:DDI C]
<7> [207.200392] [drm:intel_atomic_commit_tail [i915]] [ENCODER:91:DDI D]
<7> [207.200432] [drm:intel_atomic_commit_tail [i915]] [ENCODER:93:DP-MST A]
<7> [207.200470] [drm:intel_atomic_commit_tail [i915]] [ENCODER:94:DP-MST B]
<7> [207.200507] [drm:intel_atomic_commit_tail [i915]] [ENCODER:95:DP-MST C]
<7> [207.200535] [drm:intel_atomic_commit_tail [i915]] [ENCODER:97:DDI E]
<7> [207.200560] [drm:intel_atomic_commit_tail [i915]] [ENCODER:99:DDI F]
<7> [207.200585] [drm:intel_atomic_commit_tail [i915]] [ENCODER:101:DP-MST A]
<7> [207.200609] [drm:intel_atomic_commit_tail [i915]] [ENCODER:102:DP-MST B]
<7> [207.200634] [drm:intel_atomic_commit_tail [i915]] [ENCODER:103:DP-MST C]
<7> [207.200663] [drm:verify_connector_state.isra.87 [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [207.200694] [drm:verify_single_dpll_state.isra.88 [i915]] DPLL 0
<7> [207.200725] [drm:verify_single_dpll_state.isra.88 [i915]] DPLL 1
<7> [207.200753] [drm:verify_single_dpll_state.isra.88 [i915]] TBT PLL
<7> [207.200780] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 1
<7> [207.200807] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 2
<7> [207.200833] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 3
<7> [207.200860] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 4
<7> [207.200901] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.200932] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.200983] [drm:intel_atomic_commit_tail [i915]] [CRTC:41:pipe A]
<7> [207.201034] [drm:drm_fb_helper_hotplug_event.part.24] 
<7> [207.201036] [drm:drm_setup_crtcs] 
<7> [207.201058] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
<7> [207.201094] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
<7> [207.201161] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000
<7> [207.201199] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7> [207.201236] [drm:intel_dp_print_rates [i915]] common rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [207.201754] [drm:drm_dp_read_desc] DP sink: OUI 38-ec-11 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [207.202222] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.202239] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7> [207.202243] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.202263] [drm:drm_mode_debug_printmodeline] Modeline 73:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7> [207.202267] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: VIRTUAL_X
<7> [207.202275] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
<7> [207.202310] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
<7> [207.202343] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.202374] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.202408] [drm:intel_power_well_enable [i915]] enabling AUX B
<7> [207.202455] [drm:intel_power_well_disable [i915]] disabling AUX B
<7> [207.202483] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.202512] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.202519] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
<7> [207.202523] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1]
<7> [207.202557] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
<7> [207.202842] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [207.202886] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [207.203160] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [207.203168] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [207.203203] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [207.203239] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [207.207436] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [207.207490] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [207.207800] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [207.207831] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [207.208115] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [207.208141] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.208149] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1] disconnected
<7> [207.208155] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2]
<7> [207.208201] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [207.208489] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [207.208517] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.208799] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [207.208804] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [207.208831] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [207.208871] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [207.213283] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [207.213323] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [207.213596] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.213623] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.213896] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.213973] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.213977] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2] disconnected
<7> [207.213982] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2]
<7> [207.214018] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-2]
<7> [207.214081] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.214149] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.214199] [drm:intel_power_well_enable [i915]] enabling AUX D
<7> [207.214276] [drm:intel_power_well_disable [i915]] disabling AUX D
<7> [207.214303] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.214332] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.214339] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2] disconnected
<7> [207.214344] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3]
<7> [207.214375] [drm:intel_dp_detect [i915]] [CONNECTOR:98:DP-3]
<7> [207.214399] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.214425] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.214457] [drm:intel_power_well_enable [i915]] enabling AUX E
<7> [207.214502] [drm:intel_power_well_disable [i915]] disabling AUX E
<7> [207.214540] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.214573] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.214582] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3] disconnected
<7> [207.214586] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4]
<7> [207.214618] [drm:intel_dp_detect [i915]] [CONNECTOR:100:DP-4]
<7> [207.214641] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.214667] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.214699] [drm:intel_power_well_enable [i915]] enabling AUX F
<4> [207.214738] ------------[ cut here ]------------
<4> [207.214741] Missing case (encoder->hpd_pin == 9)
<4> [207.214786] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.214794] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e btusb btrtl btbcm btintel bluetooth cdc_ether usbnet mii ecdh_generic prime_numbers
<4> [207.214871] CPU: 3 PID: 42 Comm: kworker/3:1 Tainted: G     U  W         4.19.0-g84df9525b0c2-linus-v4.19 #1
<4> [207.214875] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [207.214922] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.214967] RIP: 0010:cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.214971] Code: 00 00 00 00 00 83 fe 06 53 74 4e 83 fe 07 74 42 83 fe 05 74 1b 89 f2 48 c7 c7 99 74 68 c0 48 c7 c6 03 76 68 c0 e8 0b 13 a8 e5 <0f> 0b 31 c0 5b c3 bb 00 00 20 00 48 8b 87 30 0f 00 00 ba 01 00 00
<4> [207.214975] RSP: 0018:ffff8fd3001ffba0 EFLAGS: 00010286
<4> [207.214981] RAX: 0000000000000000 RBX: ffff8cf7dd638008 RCX: 0000000000000000
<4> [207.214984] RDX: 0000000000000007 RSI: ffffffffa7080468 RDI: 00000000ffffffff
<4> [207.214988] RBP: ffff8fd3001ffc38 R08: 00000000c9aa6d1d R09: 0000000000000000
<4> [207.214991] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8cf7d4980000
<4> [207.214995] R13: ffff8cf7dbda8958 R14: ffff8cf7dd638110 R15: ffff8cf7dd638008
<4> [207.214999] FS:  0000000000000000(0000) GS:ffff8cf7f0780000(0000) knlGS:0000000000000000
<4> [207.215002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [207.215005] CR2: 00007fb1669e7228 CR3: 0000000315210005 CR4: 0000000000760ee0
<4> [207.215008] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [207.215012] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [207.215014] PKRU: 55555554
<4> [207.215018] Call Trace:
<4> [207.215057]  intel_dp_detect+0x203/0x560 [i915]
<4> [207.215067]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [207.215072]  ? __mutex_lock+0x3f2/0x970
<4> [207.215077]  ? drm_setup_crtcs+0xce/0xc90
<4> [207.215095]  drm_setup_crtcs+0x156/0xc90
<4> [207.215104]  ? drm_fb_helper_is_bound.isra.12+0x71/0xa0
<4> [207.215110]  drm_fb_helper_hotplug_event.part.24+0x84/0xb0
<4> [207.215114]  drm_fb_helper_restore_fbdev_mode_unlocked+0x6d/0x90
<4> [207.215118]  drm_fb_helper_set_par+0x24/0x50
<4> [207.215123]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.215127]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.215159]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.215168]  process_one_work+0x245/0x610
<4> [207.215178]  worker_thread+0x37/0x380
<4> [207.215183]  ? process_one_work+0x610/0x610
<4> [207.215186]  kthread+0x119/0x130
<4> [207.215190]  ? kthread_park+0x80/0x80
<4> [207.215195]  ret_from_fork+0x3a/0x50
<4> [207.215207] irq event stamp: 639100
<4> [207.215212] hardirqs last  enabled at (639099): [<ffffffffa60fc04a>] console_unlock+0x3fa/0x5f0
<4> [207.215216] hardirqs last disabled at (639100): [<ffffffffa6001930>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [207.215219] softirqs last  enabled at (638752): [<ffffffffa6c00319>] __do_softirq+0x319/0x48e
<4> [207.215222] softirqs last disabled at (638731): [<ffffffffa6090309>] irq_exit+0xa9/0xc0
<4> [207.215225] ---[ end trace 7ffc175e2f001228 ]---
<7> [207.215280] [drm:intel_power_well_disable [i915]] disabling AUX F
<7> [207.215319] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.215358] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.215369] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4] disconnected
<7> [207.215375] [drm:drm_setup_crtcs] No connectors reported connected with modes
<7> [207.215381] [drm:drm_setup_crtcs] connector 71 enabled? yes
<7> [207.215387] [drm:drm_setup_crtcs] connector 78 enabled? no
<7> [207.215391] [drm:drm_setup_crtcs] connector 84 enabled? no
<7> [207.215397] [drm:drm_setup_crtcs] connector 89 enabled? no
<7> [207.215402] [drm:drm_setup_crtcs] connector 92 enabled? no
<7> [207.215408] [drm:drm_setup_crtcs] connector 98 enabled? no
<7> [207.215412] [drm:drm_setup_crtcs] connector 100 enabled? no
<7> [207.215480] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
<7> [207.215494] [drm:drm_setup_crtcs] looking for cmdline mode on connector 71
<7> [207.215499] [drm:drm_setup_crtcs] looking for preferred mode on connector 71 0
<7> [207.215503] [drm:drm_setup_crtcs] found mode none
<7> [207.215507] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
<7> [207.549539] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x0000888a, pins 0x00000040, long 0x00000040
<7> [207.549651] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 2
<7> [207.549812] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
<7> [207.549929] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
<7> [207.550005] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [207.575818] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.575856] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.576180] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.576189] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.576196] [drm:drm_detect_monitor_audio] Monitor has basic audio support
<7> [207.576248] [drm:intel_encoder_hotplug [i915]] [CONNECTOR:89:HDMI-A-2] status updated from disconnected to connected
<7> [207.576703] [drm:drm_fb_helper_hotplug_event.part.24] 
<7> [207.576707] [drm:drm_setup_crtcs] 
<7> [207.576735] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
<7> [207.576785] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
<7> [207.576842] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000
<7> [207.576888] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7> [207.576932] [drm:intel_dp_print_rates [i915]] common rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [207.577521] [drm:drm_dp_read_desc] DP sink: OUI 38-ec-11 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [207.577999] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.578022] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7> [207.578027] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.578052] [drm:drm_mode_debug_printmodeline] Modeline 72:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7> [207.578056] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: VIRTUAL_X
<7> [207.578067] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
<7> [207.578109] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
<7> [207.578164] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.578198] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.578249] [drm:intel_power_well_enable [i915]] enabling AUX B
<7> [207.578322] [drm:intel_power_well_disable [i915]] disabling AUX B
<7> [207.578364] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.578408] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.578417] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
<7> [207.578422] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1]
<7> [207.578459] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
<7> [207.578860] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [207.578891] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [207.579244] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [207.579249] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [207.579280] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [207.579310] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [207.583290] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [207.583329] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [207.583616] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [207.583644] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [207.583927] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [207.583931] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.583936] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:84:HDMI-A-1] disconnected
<7> [207.583940] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2]
<7> [207.583975] [drm:intel_hdmi_detect [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [207.609341] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.609376] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [207.609796] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0040 w(1)
<7> [207.609802] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [207.609808] [drm:drm_detect_monitor_audio] Monitor has basic audio support
<7> [207.609813] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.609828] [drm:drm_add_edid_modes] ELD monitor AthenaDP
<7> [207.609831] [drm:drm_add_edid_modes] ELD size 32, SAD count 1
<7> [207.609833] [drm:drm_add_display_info] non_desktop set to 0
<7> [207.610264] [drm:drm_mode_debug_printmodeline] Modeline 117:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
<7> [207.610269] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: VIRTUAL_Y
<7> [207.610284] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:HDMI-A-2] probed modes :
<7> [207.610288] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [207.610292] [drm:drm_mode_debug_printmodeline] Modeline 133:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [207.610295] [drm:drm_mode_debug_printmodeline] Modeline 138:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [207.610298] [drm:drm_mode_debug_printmodeline] Modeline 107:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
<7> [207.610301] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
<7> [207.610304] [drm:drm_mode_debug_printmodeline] Modeline 114:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
<7> [207.610307] [drm:drm_mode_debug_printmodeline] Modeline 125:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
<7> [207.610310] [drm:drm_mode_debug_printmodeline] Modeline 110:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7> [207.610313] [drm:drm_mode_debug_printmodeline] Modeline 116:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
<7> [207.610316] [drm:drm_mode_debug_printmodeline] Modeline 115:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
<7> [207.610319] [drm:drm_mode_debug_printmodeline] Modeline 111:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
<7> [207.610322] [drm:drm_mode_debug_printmodeline] Modeline 106:"1360x768" 60 85500 1360 1424 1536 1792 768 771 777 795 0x40 0x5
<7> [207.610325] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
<7> [207.610328] [drm:drm_mode_debug_printmodeline] Modeline 112:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
<7> [207.610331] [drm:drm_mode_debug_printmodeline] Modeline 108:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [207.610334] [drm:drm_mode_debug_printmodeline] Modeline 135:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [207.610338] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [207.610341] [drm:drm_mode_debug_printmodeline] Modeline 109:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
<7> [207.610344] [drm:drm_mode_debug_printmodeline] Modeline 136:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
<7> [207.610347] [drm:drm_mode_debug_printmodeline] Modeline 126:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
<7> [207.610350] [drm:drm_mode_debug_printmodeline] Modeline 127:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
<7> [207.610354] [drm:drm_mode_debug_printmodeline] Modeline 128:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [207.610357] [drm:drm_mode_debug_printmodeline] Modeline 129:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
<7> [207.610360] [drm:drm_mode_debug_printmodeline] Modeline 130:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
<7> [207.610363] [drm:drm_mode_debug_printmodeline] Modeline 131:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
<7> [207.610366] [drm:drm_mode_debug_printmodeline] Modeline 118:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [207.610369] [drm:drm_mode_debug_printmodeline] Modeline 119:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
<7> [207.610372] [drm:drm_mode_debug_printmodeline] Modeline 143:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
<7> [207.610375] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
<7> [207.610378] [drm:drm_mode_debug_printmodeline] Modeline 120:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
<7> [207.610381] [drm:drm_mode_debug_printmodeline] Modeline 121:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa
<7> [207.610384] [drm:drm_mode_debug_printmodeline] Modeline 122:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
<7> [207.610387] [drm:drm_mode_debug_printmodeline] Modeline 140:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
<7> [207.610390] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [207.610393] [drm:drm_mode_debug_printmodeline] Modeline 124:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
<7> [207.610397] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2]
<7> [207.610439] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-2]
<7> [207.610464] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.610492] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.610525] [drm:intel_power_well_enable [i915]] enabling AUX D
<7> [207.610600] [drm:intel_power_well_disable [i915]] disabling AUX D
<7> [207.610625] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.610655] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.610661] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-2] disconnected
<7> [207.610665] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3]
<7> [207.610703] [drm:intel_dp_detect [i915]] [CONNECTOR:98:DP-3]
<7> [207.610726] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.610752] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.610783] [drm:intel_power_well_enable [i915]] enabling AUX E
<7> [207.610858] [drm:intel_power_well_disable [i915]] disabling AUX E
<7> [207.610882] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.610910] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.610916] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:98:DP-3] disconnected
<7> [207.610919] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4]
<7> [207.610951] [drm:intel_dp_detect [i915]] [CONNECTOR:100:DP-4]
<7> [207.610974] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.610999] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.611029] [drm:intel_power_well_enable [i915]] enabling AUX F
<4> [207.611068] ------------[ cut here ]------------
<4> [207.611070] Missing case (encoder->hpd_pin == 9)
<4> [207.611144] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_dp.c:4442 cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.611147] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e btusb btrtl btbcm btintel bluetooth cdc_ether usbnet mii ecdh_generic prime_numbers
<4> [207.611204] CPU: 3 PID: 42 Comm: kworker/3:1 Tainted: G     U  W         4.19.0-g84df9525b0c2-linus-v4.19 #1
<4> [207.611206] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [207.611244] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.611282] RIP: 0010:cpt_digital_port_connected.isra.11+0x25/0x60 [i915]
<4> [207.611285] Code: 00 00 00 00 00 83 fe 06 53 74 4e 83 fe 07 74 42 83 fe 05 74 1b 89 f2 48 c7 c7 99 74 68 c0 48 c7 c6 03 76 68 c0 e8 0b 13 a8 e5 <0f> 0b 31 c0 5b c3 bb 00 00 20 00 48 8b 87 30 0f 00 00 ba 01 00 00
<4> [207.611288] RSP: 0018:ffff8fd3001ffbe8 EFLAGS: 00010286
<4> [207.611292] RAX: 0000000000000000 RBX: ffff8cf7dd638008 RCX: 0000000000000000
<4> [207.611294] RDX: 0000000000000000 RSI: ffffffffa70f6ec2 RDI: 00000000ffffffff
<4> [207.611296] RBP: ffff8fd3001ffc80 R08: 00000000c9aa6d1d R09: 0000000000000000
<4> [207.611298] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8cf7d4980000
<4> [207.611300] R13: ffff8cf7dbda8958 R14: ffff8cf7dd638110 R15: ffff8cf7dd638008
<4> [207.611303] FS:  0000000000000000(0000) GS:ffff8cf7f0780000(0000) knlGS:0000000000000000
<4> [207.611305] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [207.611309] CR2: 00007fb1669e7228 CR3: 0000000315210005 CR4: 0000000000760ee0
<4> [207.611311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [207.611313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [207.611315] PKRU: 55555554
<4> [207.611317] Call Trace:
<4> [207.611353]  intel_dp_detect+0x203/0x560 [i915]
<4> [207.611364]  drm_helper_probe_single_connector_modes+0xd4/0x6e0
<4> [207.611385]  drm_setup_crtcs+0x156/0xc90
<4> [207.611397]  ? drm_fb_helper_is_bound.isra.12+0x71/0xa0
<4> [207.611404]  drm_fb_helper_hotplug_event.part.24+0x84/0xb0
<4> [207.611409]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.611447]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.611458]  process_one_work+0x245/0x610
<4> [207.611470]  worker_thread+0x37/0x380
<4> [207.611477]  ? process_one_work+0x610/0x610
<4> [207.611480]  kthread+0x119/0x130
<4> [207.611483]  ? kthread_park+0x80/0x80
<4> [207.611490]  ret_from_fork+0x3a/0x50
<4> [207.611506] irq event stamp: 651546
<4> [207.611511] hardirqs last  enabled at (651545): [<ffffffffa6001914>] trace_hardirqs_on_thunk+0x1a/0x1c
<4> [207.611513] hardirqs last disabled at (651546): [<ffffffffa6001930>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [207.611517] softirqs last  enabled at (651544): [<ffffffffa6c00319>] __do_softirq+0x319/0x48e
<4> [207.611520] softirqs last disabled at (651535): [<ffffffffa6090309>] irq_exit+0xa9/0xc0
<4> [207.611522] ---[ end trace 7ffc175e2f001229 ]---
<7> [207.611557] [drm:intel_power_well_disable [i915]] disabling AUX F
<7> [207.611593] [drm:intel_power_well_disable [i915]] disabling power well 3
<7> [207.611623] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [207.611630] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:100:DP-4] disconnected
<7> [207.611635] [drm:drm_setup_crtcs] connector 71 enabled? yes
<7> [207.611638] [drm:drm_setup_crtcs] connector 78 enabled? no
<7> [207.611640] [drm:drm_setup_crtcs] connector 84 enabled? no
<7> [207.611643] [drm:drm_setup_crtcs] connector 89 enabled? yes
<7> [207.611646] [drm:drm_setup_crtcs] connector 92 enabled? no
<7> [207.611648] [drm:drm_setup_crtcs] connector 98 enabled? no
<7> [207.611651] [drm:drm_setup_crtcs] connector 100 enabled? no
<7> [207.611719] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
<7> [207.611729] [drm:drm_setup_crtcs] looking for cmdline mode on connector 71
<7> [207.611732] [drm:drm_setup_crtcs] looking for preferred mode on connector 71 0
<7> [207.611735] [drm:drm_setup_crtcs] found mode none
<7> [207.611737] [drm:drm_setup_crtcs] looking for cmdline mode on connector 89
<7> [207.611740] [drm:drm_setup_crtcs] looking for preferred mode on connector 89 0
<7> [207.611742] [drm:drm_setup_crtcs] found mode 1920x1080
<7> [207.611745] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
<7> [207.611758] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 41 (0,0)
<7> [207.612104] [drm:intel_atomic_check [i915]] [CONNECTOR:89:HDMI-A-2] checking for sink bpp constrains
<7> [207.612160] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
<7> [207.612196] [drm:intel_hdmi_compute_config [i915]] picking bpc to 8 for HDMI output
<7> [207.612228] [drm:intel_hdmi_compute_config [i915]] forcing pipe bpp to 24 for HDMI
<7> [207.612262] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
<7> [207.612297] [drm:intel_dump_pipe_config [i915]] [CRTC:41:pipe A][modeset]
<7> [207.612330] [drm:intel_dump_pipe_config [i915]] output_types: HDMI (0x40)
<7> [207.612362] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
<7> [207.612393] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7> [207.612424] [drm:intel_dump_pipe_config [i915]] requested mode:
<7> [207.612429] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [207.612461] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7> [207.612466] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [207.612499] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
<7> [207.612528] [drm:intel_dump_pipe_config [i915]] port clock: 148500, pipe src size: 1920x1080, pixel rate 148500
<7> [207.612557] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
<7> [207.612586] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7> [207.612613] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7> [207.612650] [drm:icl_dump_hw_state [i915]] dpll_hw_state: cfgcr0: 0x0, cfgcr1: 0x0, mg_refclkin_ctl: 0x100, hg_clktop2_coreclkctl1: 0x500, mg_clktop2_hsclkctl: 0x19400, mg_pll_div0: 0x41000074, mg_pll_div2: 0x21012, mg_pll_lf: 0x27110804, mg_pll_frac_lock: 0x5554a, mg_pll_ssc: 0x8001200, mg_pll_bias: 0x0, mg_pll_tdc_coldst_bias: 0x10000
<7> [207.612679] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7> [207.612708] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] disabled, scaler_id = -1
<7> [207.612736] [drm:intel_dump_pipe_config [i915]] [PLANE:33:plane 2A] disabled, scaler_id = -1
<7> [207.612764] [drm:intel_dump_pipe_config [i915]] [PLANE:38:cursor A] disabled, scaler_id = -1
<7> [207.612805] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 307200 kHz, actual 307200 kHz
<7> [207.612835] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0
<7> [207.612872] [drm:intel_find_shared_dpll [i915]] [CRTC:41:pipe A] allocated MG PLL 1
<7> [207.612901] [drm:intel_reference_shared_dpll [i915]] using MG PLL 1 for pipe A
<7> [207.613014] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [207.613047] [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [207.613104] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DDI A]
<7> [207.613153] [drm:intel_atomic_commit_tail [i915]] [ENCODER:77:DDI B]
<7> [207.613182] [drm:intel_atomic_commit_tail [i915]] [ENCODER:79:DP-MST A]
<7> [207.613211] [drm:intel_atomic_commit_tail [i915]] [ENCODER:80:DP-MST B]
<7> [207.613239] [drm:intel_atomic_commit_tail [i915]] [ENCODER:81:DP-MST C]
<7> [207.613267] [drm:intel_atomic_commit_tail [i915]] [ENCODER:88:DDI C]
<7> [207.613296] [drm:intel_atomic_commit_tail [i915]] [ENCODER:91:DDI D]
<7> [207.613323] [drm:intel_atomic_commit_tail [i915]] [ENCODER:93:DP-MST A]
<7> [207.613351] [drm:intel_atomic_commit_tail [i915]] [ENCODER:94:DP-MST B]
<7> [207.613378] [drm:intel_atomic_commit_tail [i915]] [ENCODER:95:DP-MST C]
<7> [207.613406] [drm:intel_atomic_commit_tail [i915]] [ENCODER:97:DDI E]
<7> [207.613433] [drm:intel_atomic_commit_tail [i915]] [ENCODER:99:DDI F]
<7> [207.613461] [drm:intel_atomic_commit_tail [i915]] [ENCODER:101:DP-MST A]
<7> [207.613489] [drm:intel_atomic_commit_tail [i915]] [ENCODER:102:DP-MST B]
<7> [207.613516] [drm:intel_atomic_commit_tail [i915]] [ENCODER:103:DP-MST C]
<7> [207.613545] [drm:verify_single_dpll_state.isra.88 [i915]] DPLL 0
<7> [207.613577] [drm:verify_single_dpll_state.isra.88 [i915]] DPLL 1
<7> [207.613608] [drm:verify_single_dpll_state.isra.88 [i915]] TBT PLL
<7> [207.613637] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 1
<7> [207.613666] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 2
<7> [207.613695] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 3
<7> [207.613727] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 4
<7> [207.613763] [drm:intel_enable_shared_dpll [i915]] enable MG PLL 1 (active 1, on? 0) for crtc 41
<7> [207.613792] [drm:intel_enable_shared_dpll [i915]] enabling MG PLL 1
<7> [207.613905] [drm:intel_power_well_enable [i915]] enabling DDI C IO
<4> [207.613910] ------------[ cut here ]------------
<4> [207.613911] WARN_ON(1)
<4> [207.613953] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_ddi.c:2480 icl_ddi_vswing_sequence.part.12+0x13/0x20 [i915]
<4> [207.613955] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e btusb btrtl btbcm btintel bluetooth cdc_ether usbnet mii ecdh_generic prime_numbers
<4> [207.613988] CPU: 3 PID: 42 Comm: kworker/3:1 Tainted: G     U  W         4.19.0-g84df9525b0c2-linus-v4.19 #1
<4> [207.613989] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [207.614019] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.614049] RIP: 0010:icl_ddi_vswing_sequence.part.12+0x13/0x20 [i915]
<4> [207.614051] Code: 08 83 e1 3f 6b d2 64 0f af c8 89 d0 99 f7 f9 c3 be 8c 0a 00 00 eb d7 48 c7 c6 4e 72 68 c0 48 c7 c7 11 72 68 c0 e8 fd 95 a8 e5 <0f> 0b c3 66 2e 0f 1f 84 00 00 00 00 00 41 55 41 54 44 8d a6 40 06
<4> [207.614053] RSP: 0018:ffff8fd3001ffa68 EFLAGS: 00010282
<4> [207.614056] RAX: 0000000000000000 RBX: ffff8cf7de140008 RCX: 0000000000000000
<4> [207.614057] RDX: 0000000000000007 RSI: ffffffffa7080468 RDI: 00000000ffffffff
<4> [207.614058] RBP: ffff8cf7e20612a8 R08: 000000005cfab89e R09: 0000000000000000
<4> [207.614060] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8cf7d4980000
<4> [207.614061] R13: ffff8cf7d5d7f058 R14: ffff8cf7de140008 R15: 0000000000000000
<4> [207.614063] FS:  0000000000000000(0000) GS:ffff8cf7f0780000(0000) knlGS:0000000000000000
<4> [207.614065] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [207.614066] CR2: 00007fb1669e7228 CR3: 0000000315210005 CR4: 0000000000760ee0
<4> [207.614067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [207.614069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [207.614070] PKRU: 55555554
<4> [207.614071] Call Trace:
<4> [207.614108]  intel_ddi_pre_enable+0x239/0x750 [i915]
<4> [207.614140]  intel_encoders_pre_enable.isra.66+0x61/0x80 [i915]
<4> [207.614171]  haswell_crtc_enable+0x98/0x830 [i915]
<4> [207.614203]  intel_update_crtc+0x45/0x80 [i915]
<4> [207.614230]  skl_update_crtcs+0x292/0x2e0 [i915]
<4> [207.614262]  intel_atomic_commit_tail+0x1e3/0xd20 [i915]
<4> [207.614294]  intel_atomic_commit+0x244/0x330 [i915]
<4> [207.614299]  restore_fbdev_mode_atomic+0x1da/0x1f0
<4> [207.614312]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<4> [207.614315]  drm_fb_helper_set_par+0x24/0x50
<4> [207.614318]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.614321]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.614350]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.614358]  process_one_work+0x245/0x610
<4> [207.614366]  worker_thread+0x37/0x380
<4> [207.614370]  ? process_one_work+0x610/0x610
<4> [207.614373]  kthread+0x119/0x130
<4> [207.614375]  ? kthread_park+0x80/0x80
<4> [207.614380]  ret_from_fork+0x3a/0x50
<4> [207.614391] irq event stamp: 652768
<4> [207.614395] hardirqs last  enabled at (652767): [<ffffffffa60fd8de>] vprintk_emit+0x2ee/0x310
<4> [207.614398] hardirqs last disabled at (652768): [<ffffffffa6001930>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [207.614400] softirqs last  enabled at (652474): [<ffffffffa6c00319>] __do_softirq+0x319/0x48e
<4> [207.614402] softirqs last disabled at (652467): [<ffffffffa6090309>] irq_exit+0xa9/0xc0
<4> [207.614403] ---[ end trace 7ffc175e2f00122a ]---
<7> [207.614627] [drm:intel_enable_pipe [i915]] enabling pipe A
<7> [207.615121] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
<7> [207.615150] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7> [207.632083] [drm:verify_connector_state.isra.87 [i915]] [CONNECTOR:89:HDMI-A-2]
<7> [207.632186] [drm:intel_atomic_commit_tail [i915]] [CRTC:41:pipe A]
<4> [207.632233] ------------[ cut here ]------------
<4> [207.632235] MG PLL clock_get code not implemented yet
<4> [207.632302] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_ddi.c:1471 intel_ddi_get_config+0x5eb/0x8a0 [i915]
<4> [207.632305] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e btusb btrtl btbcm btintel bluetooth cdc_ether usbnet mii ecdh_generic prime_numbers
<4> [207.632349] CPU: 3 PID: 42 Comm: kworker/3:1 Tainted: G     U  W         4.19.0-g84df9525b0c2-linus-v4.19 #1
<4> [207.632351] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [207.632398] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.632452] RIP: 0010:intel_ddi_get_config+0x5eb/0x8a0 [i915]
<4> [207.632455] Code: 05 0f 87 4a 02 00 00 4a 8b 04 e5 08 06 67 c0 e9 5b 16 60 e6 ba d0 78 02 00 e9 be fd ff ff 48 c7 c7 70 f7 6a c0 e8 a5 6e a8 e5 <0f> 0b 31 c0 e9 11 fc ff ff 80 cc 01 89 83 64 02 00 00 e9 d6 fd ff
<4> [207.632457] RSP: 0018:ffff8fd3001ffbb8 EFLAGS: 00010286
<4> [207.632461] RAX: 0000000000000000 RBX: ffff8cf7e2060958 RCX: 0000000000000000
<4> [207.632464] RDX: 0000000000000007 RSI: ffffffffa7080468 RDI: 00000000ffffffff
<4> [207.632466] RBP: ffff8cf7d4980000 R08: 000000005cfab89e R09: 0000000000000000
<4> [207.632468] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8cf7d4980000
<4> [207.632470] R13: ffff8cf7de140008 R14: 0000000000000002 R15: 00000000a1030000
<4> [207.632472] FS:  0000000000000000(0000) GS:ffff8cf7f0780000(0000) knlGS:0000000000000000
<4> [207.632474] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [207.632477] CR2: 00007fb1669e7228 CR3: 0000000315210005 CR4: 0000000000760ee0
<4> [207.632479] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [207.632481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [207.632482] PKRU: 55555554
<4> [207.632484] Call Trace:
<4> [207.632541]  intel_atomic_commit_tail+0x51d/0xd20 [i915]
<4> [207.632594]  intel_atomic_commit+0x244/0x330 [i915]
<4> [207.632606]  restore_fbdev_mode_atomic+0x1da/0x1f0
<4> [207.632623]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<4> [207.632628]  drm_fb_helper_set_par+0x24/0x50
<4> [207.632632]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.632637]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.632697]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.632710]  process_one_work+0x245/0x610
<4> [207.632722]  worker_thread+0x37/0x380
<4> [207.632729]  ? process_one_work+0x610/0x610
<4> [207.632733]  kthread+0x119/0x130
<4> [207.632738]  ? kthread_park+0x80/0x80
<4> [207.632747]  ret_from_fork+0x3a/0x50
<4> [207.632770] irq event stamp: 653690
<4> [207.632776] hardirqs last  enabled at (653689): [<ffffffffa60fd8de>] vprintk_emit+0x2ee/0x310
<4> [207.632781] hardirqs last disabled at (653690): [<ffffffffa6001930>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [207.632787] softirqs last  enabled at (653576): [<ffffffffa6c00319>] __do_softirq+0x319/0x48e
<4> [207.632791] softirqs last disabled at (653567): [<ffffffffa6090309>] irq_exit+0xa9/0xc0
<4> [207.632794] ---[ end trace 7ffc175e2f00122b ]---
<3> [207.632864] [drm:pipe_config_err [i915]] *ERROR* mismatch in pixel_rate (expected 148500, found 0)
<3> [207.632933] [drm:pipe_config_err [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 148500, found 0)
<3> [207.633000] [drm:pipe_config_err [i915]] *ERROR* mismatch in port_clock (expected 148500, found 0)
<4> [207.633005] ------------[ cut here ]------------
<4> [207.633008] pipe state doesn't match!
<4> [207.633094] WARNING: CPU: 3 PID: 42 at drivers/gpu/drm/i915/intel_display.c:11879 intel_atomic_commit_tail+0xcc3/0xd20 [i915]
<4> [207.633097] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e btusb btrtl btbcm btintel bluetooth cdc_ether usbnet mii ecdh_generic prime_numbers
<4> [207.633184] CPU: 3 PID: 42 Comm: kworker/3:1 Tainted: G     U  W         4.19.0-g84df9525b0c2-linus-v4.19 #1
<4> [207.633187] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [207.633240] Workqueue: events i915_hotplug_work_func [i915]
<4> [207.633288] RIP: 0010:intel_atomic_commit_tail+0xcc3/0xd20 [i915]
<4> [207.633293] Code: f8 ff ff e8 ff 12 ab e5 0f 0b 0f b6 44 24 18 e9 32 f8 ff ff e8 ee 12 ab e5 0f 0b 0f b6 4c 24 08 e9 7b fd ff ff e8 dd 12 ab e5 <0f> 0b e9 c9 f8 ff ff e8 d1 12 ab e5 0f 0b 49 8b 45 50 e9 e8 fd ff
<4> [207.633296] RSP: 0018:ffff8fd3001ffc20 EFLAGS: 00010282
<4> [207.633301] RAX: 0000000000000000 RBX: ffff8cf7e2062548 RCX: 0000000000000000
<4> [207.633304] RDX: 0000000000000007 RSI: ffffffffa7080468 RDI: 00000000ffffffff
<4> [207.633307] RBP: ffff8cf7d57cae98 R08: 000000005cfab89e R09: 0000000000000000
<4> [207.633310] R10: ffff8cf7e2060c88 R11: 0000000000000000 R12: ffff8cf7e2060958
<4> [207.633313] R13: ffff8cf7e20612a8 R14: ffff8cf7d4980000 R15: ffff8cf7d49808d8
<4> [207.633317] FS:  0000000000000000(0000) GS:ffff8cf7f0780000(0000) knlGS:0000000000000000
<4> [207.633321] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [207.633324] CR2: 00007fb1669e7228 CR3: 0000000315210005 CR4: 0000000000760ee0
<4> [207.633327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [207.633330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [207.633333] PKRU: 55555554
<4> [207.633335] Call Trace:
<4> [207.633401]  intel_atomic_commit+0x244/0x330 [i915]
<4> [207.633411]  restore_fbdev_mode_atomic+0x1da/0x1f0
<4> [207.633429]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<4> [207.633434]  drm_fb_helper_set_par+0x24/0x50
<4> [207.633438]  drm_fb_helper_hotplug_event.part.24+0x9d/0xb0
<4> [207.633443]  drm_kms_helper_hotplug_event+0x21/0x30
<4> [207.633487]  i915_hotplug_work_func+0x1da/0x240 [i915]
<4> [207.633499]  process_one_work+0x245/0x610
<4> [207.633510]  worker_thread+0x37/0x380
<4> [207.633517]  ? process_one_work+0x610/0x610
<4> [207.633520]  kthread+0x119/0x130
<4> [207.633524]  ? kthread_park+0x80/0x80
<4> [207.633531]  ret_from_fork+0x3a/0x50
<4> [207.633546] irq event stamp: 653722
<4> [207.633551] hardirqs last  enabled at (653721): [<ffffffffa60fd8de>] vprintk_emit+0x2ee/0x310
<4> [207.633555] hardirqs last disabled at (653722): [<ffffffffa6001930>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [207.633558] softirqs last  enabled at (653576): [<ffffffffa6c00319>] __do_softirq+0x319/0x48e
<4> [207.633561] softirqs last disabled at (653567): [<ffffffffa6090309>] irq_exit+0xa9/0xc0
<4> [207.633563] ---[ end trace 7ffc175e2f00122c ]---
<7> [207.633657] [drm:intel_dump_pipe_config [i915]] [CRTC:41:pipe A][hw state]
<7> [207.633705] [drm:intel_dump_pipe_config [i915]] output_types: HDMI (0x40)
<7> [207.633749] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
<7> [207.633794] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7> [207.633838] [drm:intel_dump_pipe_config [i915]] requested mode:
<7> [207.633847] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
<7> [207.633889] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7> [207.633896] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x5
<7> [207.633940] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x0 flags: 0x5
<7> [207.633983] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 1920x1080, pixel rate 0
<7> [207.634026] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
<7> [207.634068] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7> [207.634125] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7> [207.634200] [drm:icl_dump_hw_state [i915]] dpll_hw_state: cfgcr0: 0x0, cfgcr1: 0x0, mg_refclkin_ctl: 0x100, hg_clktop2_coreclkctl1: 0x500, mg_clktop2_hsclkctl: 0x19400, mg_pll_div0: 0x41000074, mg_pll_div2: 0x21012, mg_pll_lf: 0x27110804, mg_pll_frac_lock: 0x5554a, mg_pll_ssc: 0x8001200, mg_pll_bias: 0x0, mg_pll_tdc_coldst_bias: 0x10000
<7> [207.634244] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7> [207.634292] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] FB:105, fb = 1920x1080 format = XR24 little-endian (0x34325258)
<7> [207.634335] [drm:intel_dump_pipe_config [i915]] \x09scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
<7> [207.634379] [drm:intel_dump_pipe_config [i915]] [PLANE:33:plane 2A] disabled, scaler_id = -1
<7> [207.634421] [drm:intel_dump_pipe_config [i915]] [PLANE:38:cursor A] disabled, scaler_id = -1
<7> [207.634464] [drm:intel_dump_pipe_config [i915]] [CRTC:41:pipe A][sw state]
<7> [207.634507] [drm:intel_dump_pipe_config [i915]] output_types: HDMI (0x40)
<7> [207.634548] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
<7> [207.634588] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7> [207.634629] [drm:intel_dump_pipe_config [i915]] requested mode:
<7> [207.634637] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [207.634676] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7> [207.634684] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [207.634726] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
<7> [207.634766] [drm:intel_dump_pipe_config [i915]] port clock: 148500, pipe src size: 1920x1080, pixel rate 148500
<7> [207.634807] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
<7> [207.634848] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7> [207.634892] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7> [207.634943] [drm:icl_dump_hw_state [i915]] dpll_hw_state: cfgcr0: 0x0, cfgcr1: 0x0, mg_refclkin_ctl: 0x100, hg_clktop2_coreclkctl1: 0x500, mg_clktop2_hsclkctl: 0x19400, mg_pll_div0: 0x41000074, mg_pll_div2: 0x21012, mg_pll_lf: 0x27110804, mg_pll_frac_lock: 0x5554a, mg_pll_ssc: 0x8001200, mg_pll_bias: 0x0, mg_pll_tdc_coldst_bias: 0x10000
<7> [207.634988] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7> [207.635032] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] FB:105, fb = 1920x1080 format = XR24 little-endian (0x34325258)
<7> [207.635082] [drm:intel_dump_pipe_config [i915]] \x09scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
<7> [207.635147] [drm:intel_dump_pipe_config [i915]] [PLANE:33:plane 2A] disabled, scaler_id = -1
<7> [207.635185] [drm:intel_dump_pipe_config [i915]] [PLANE:38:cursor A] disabled, scaler_id = -1
<7> [207.635217] [drm:verify_single_dpll_state.isra.88 [i915]] MG PLL 1
<6> [207.648862] Console: switching to colour frame buffer device 240x67
Created at 2018-10-22 12:43:25