<7>[ 60.324401] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.324404] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.324522] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1 <7>[ 60.352879] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.352883] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0 <7>[ 60.353004] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7>[ 60.353147] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] disconnected <7>[ 60.353554] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] <7>[ 60.353559] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1] <7>[ 60.353690] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 60.354135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected <7>[ 60.354552] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] <7>[ 60.354557] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:116:HDMI-A-3] <7>[ 60.355253] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.355386] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK on first message, retry <7>[ 60.356071] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.356192] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.356196] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.356323] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc2. force bit now 1 <7>[ 60.384697] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.384701] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc2. force bit now 0 <7>[ 60.384823] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] disconnected <7>[ 60.385104] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] <7>[ 60.385109] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:95:HDMI-A-1] <7>[ 60.385465] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.385585] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 60.386702] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.386823] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.386826] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.386945] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7>[ 60.415774] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.415778] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7>[ 60.415899] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] disconnected <7>[ 60.415916] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] <7>[ 60.415920] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2] <7>[ 60.416607] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.416727] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 60.417402] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.417524] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.417527] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.417644] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1 <7>[ 60.446530] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.446534] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0 <7>[ 60.446655] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] disconnected <7>[ 60.446671] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] <7>[ 60.446674] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1] <7>[ 60.447106] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected <7>[ 60.447121] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] <7>[ 60.447124] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:116:HDMI-A-3] <7>[ 60.447475] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.447595] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK on first message, retry <7>[ 60.448290] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.448454] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.448458] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.448576] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc2. force bit now 1 <7>[ 60.477913] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.477917] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc2. force bit now 0 <7>[ 60.478046] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] disconnected <14>[ 60.478361] [IGT] kms_ccs: exiting, ret=77 <7>[ 60.478610] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <14>[ 60.522672] [IGT] kms_psr: executing <7>[ 60.524552] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 60.524997] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 60.525157] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 60.525568] [IGT] kms_psr: exiting, ret=77 <7>[ 60.525738] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 60.552290] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <14>[ 60.567742] [IGT] kms_ccs: executing <7>[ 60.569485] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 60.569916] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 60.570069] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 60.574137] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] <7>[ 60.574145] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:95:HDMI-A-1] <7>[ 60.574291] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 60.575006] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.575127] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 60.575462] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.575582] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.575586] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.575703] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7>[ 60.606794] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.606799] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7>[ 60.606923] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7>[ 60.607069] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] disconnected <7>[ 60.607501] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] <7>[ 60.607507] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2] <7>[ 60.607635] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 60.608352] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.608475] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 60.609147] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.609269] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.609283] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.609401] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1 <7>[ 60.638230] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.638234] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0 <7>[ 60.638364] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7>[ 60.638507] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] disconnected <7>[ 60.638906] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] <7>[ 60.638910] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1] <7>[ 60.639040] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 60.639494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected <7>[ 60.639891] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] <7>[ 60.639896] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:116:HDMI-A-3] <7>[ 60.640592] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.640713] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK on first message, retry <7>[ 60.641398] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.641519] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.641523] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.641640] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc2. force bit now 1 <7>[ 60.670491] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.670495] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc2. force bit now 0 <7>[ 60.670617] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] disconnected <7>[ 60.670915] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] <7>[ 60.670920] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:95:HDMI-A-1] <7>[ 60.671602] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.671725] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 60.672396] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.672516] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.672520] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.672638] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7>[ 60.702082] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.702086] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7>[ 60.702207] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] disconnected <7>[ 60.702224] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] <7>[ 60.702227] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2] <7>[ 60.702925] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.703044] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 60.704148] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.704269] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.704284] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.704401] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1 <7>[ 60.732760] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.732765] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0 <7>[ 60.732886] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] disconnected <7>[ 60.732903] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] <7>[ 60.732906] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1] <7>[ 60.733347] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected <7>[ 60.733362] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] <7>[ 60.733366] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:116:HDMI-A-3] <7>[ 60.734052] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.734171] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK on first message, retry <7>[ 60.734843] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.734963] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.734966] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.735084] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc2. force bit now 1 <7>[ 60.763442] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.763446] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc2. force bit now 0 <7>[ 60.763567] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] disconnected <14>[ 60.763867] [IGT] kms_ccs: exiting, ret=77 <7>[ 60.764106] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <14>[ 60.807291] [IGT] kms_cursor_crc: executing <7>[ 60.809177] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 60.809633] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 60.809789] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 60.813537] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] <7>[ 60.813545] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:95:HDMI-A-1] <7>[ 60.814640] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.814764] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 60.815468] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.815591] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.815596] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.815714] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7>[ 60.844621] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.844626] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7>[ 60.844748] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7>[ 60.844893] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] disconnected <7>[ 60.845301] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] <7>[ 60.845306] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2] <7>[ 60.845435] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 60.846164] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.846307] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 60.846987] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.847110] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.847114] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.847232] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1 <7>[ 60.875585] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.875589] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0 <7>[ 60.875709] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7>[ 60.875853] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] disconnected <7>[ 60.876269] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] <7>[ 60.876283] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1] <7>[ 60.876416] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 60.876855] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected <7>[ 60.877242] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] <7>[ 60.877246] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:116:HDMI-A-3] <7>[ 60.877949] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.878077] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK on first message, retry <7>[ 60.878757] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.878880] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.878884] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.879002] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc2. force bit now 1 <7>[ 60.907346] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.907350] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc2. force bit now 0 <7>[ 60.907472] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] disconnected <7>[ 60.907773] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] <7>[ 60.907778] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:95:HDMI-A-1] <7>[ 60.908503] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.908624] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 60.909324] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1) <7>[ 60.909446] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.909449] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.909569] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7>[ 60.938422] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7>[ 60.938427] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7>[ 60.938548] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:95:HDMI-A-1] disconnected <7>[ 60.938565] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] <7>[ 60.938569] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2] <7>[ 60.939263] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.939404] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 60.940084] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1) <7>[ 60.940207] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.940210] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.940338] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1 <7>[ 60.968698] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1 <7>[ 60.968703] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0 <7>[ 60.968828] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:HDMI-A-2] disconnected <7>[ 60.968845] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] <7>[ 60.968848] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1] <7>[ 60.969292] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected <7>[ 60.969308] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] <7>[ 60.969311] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:116:HDMI-A-3] <7>[ 60.970026] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.970146] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK on first message, retry <7>[ 60.970487] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1) <7>[ 60.970607] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.970610] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 60.970728] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc2. force bit now 1 <7>[ 60.999050] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2 <7>[ 60.999054] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc2. force bit now 0 <7>[ 60.999177] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:116:HDMI-A-3] disconnected <14>[ 60.999286] [IGT] kms_cursor_crc: exiting, ret=77 <7>[ 60.999497] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <14>[ 61.042433] [IGT] api_intel_bb: executing <7>[ 61.044352] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 61.044797] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 61.044953] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 61.046511] [IGT] api_intel_bb: starting subtest lot-of-buffers <7>[ 61.046574] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 61.047110] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <4>[ 61.188169] ------------[ cut here ]------------ <4>[ 61.188176] DEBUG_LOCKS_WARN_ON(hlock->references < references) <4>[ 61.188180] WARNING: CPU: 5 PID: 1181 at kernel/locking/lockdep.c:5055 __lock_acquire+0x886/0x2330 <4>[ 61.188189] Modules linked in: snd_hda_intel i915 amdgpu drm_ttm_helper drm_suballoc_helper amdxcp gpu_sched drm_exec vgem drm_shmem_helper fuse snd_hda_codec_hdmi x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio i2c_algo_bit ttm snd_intel_dspcfg smsc75xx snd_hda_codec irqbypass usbnet video snd_hwdep crct10dif_pclmul wmi_bmof mii crc32_pclmul ghash_clmulni_intel snd_hda_core i2c_i801 drm_display_helper mei_me i2c_smbus prime_numbers snd_pcm mei drm_buddy intel_lpss_pci wmi [last unloaded: i915] <4>[ 61.188229] CPU: 5 PID: 1181 Comm: api_intel_bb Tainted: G U 6.7.0-rc1-linus-v6.7-rc1-gb85ea95d0864+ #1 <4>[ 61.188235] Hardware name: Intel Corporation Rocket Lake Client Platform/RocketLake S SODIMM RVP, BIOS RKLSFWI1.R00.1164.A00.2004170048 04/17/2020 <4>[ 61.188240] RIP: 0010:__lock_acquire+0x886/0x2330 <4>[ 61.188243] Code: c0 0f 84 f5 fe ff ff 44 8b 3d 1a f6 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 00 80 46 82 48 c7 c7 18 cb 3f 82 e8 ca 36 f7 ff <0f> 0b e9 ce fe ff ff 45 31 e4 e9 f8 f9 ff ff 45 85 c9 0f 85 fc fb <4>[ 61.188251] RSP: 0018:ffffc900009ff788 EFLAGS: 00010086 <4>[ 61.188254] RAX: 0000000000000000 RBX: ffffc900009ffb70 RCX: 0000000000000000 <4>[ 61.188258] RDX: 0000000000000003 RSI: ffffffff8240ec63 RDI: 00000000ffffffff <4>[ 61.188261] RBP: ffff88811f2933d8 R08: 0000000000000000 R09: ffffc900009ff620 <4>[ 61.188265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 <4>[ 61.188268] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 61.188271] FS: 00007f098acb3c40(0000) GS:ffff88844b680000(0000) knlGS:0000000000000000 <4>[ 61.188275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 61.188278] CR2: 000055a9ed17e098 CR3: 000000012c36e001 CR4: 00000000003706f0 <4>[ 61.188281] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 61.188284] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 61.188287] Call Trace: <4>[ 61.188289] <4>[ 61.188291] ? __warn+0x7f/0x170 <4>[ 61.188295] ? __lock_acquire+0x886/0x2330 <4>[ 61.188298] ? report_bug+0x1f8/0x200 <4>[ 61.188302] ? handle_bug+0x3c/0x70 <4>[ 61.188306] ? exc_invalid_op+0x18/0x70 <4>[ 61.188310] ? asm_exc_invalid_op+0x1a/0x20 <4>[ 61.188315] ? __lock_acquire+0x886/0x2330 <4>[ 61.188318] ? __lock_acquire+0x886/0x2330 <4>[ 61.188320] ? __lock_acquire+0xaae/0x2330 <4>[ 61.188324] lock_acquire+0xd8/0x2d0 <4>[ 61.188327] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.188484] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 61.188489] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.188604] ? find_held_lock+0x2b/0x80 <4>[ 61.188609] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.188723] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 61.188727] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 61.188731] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.188845] i915_gem_do_execbuffer+0xcb0/0x2710 [i915] <4>[ 61.188961] ? lock_acquire+0xd8/0x2d0 <4>[ 61.188966] ? __lock_acquire+0xaae/0x2330 <4>[ 61.188972] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 61.189086] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 61.189200] drm_ioctl_kernel+0xbd/0x150 <4>[ 61.189205] drm_ioctl+0x21d/0x420 <4>[ 61.189209] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 61.189323] ? find_held_lock+0x2b/0x80 <4>[ 61.189328] __x64_sys_ioctl+0x79/0xb0 <4>[ 61.189332] do_syscall_64+0x42/0xf0 <4>[ 61.189336] entry_SYSCALL_64_after_hwframe+0x6e/0x76 <4>[ 61.189339] RIP: 0033:0x7f098cff83ab <4>[ 61.189342] Code: 0f 1e fa 48 8b 05 e5 7a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 7a 0d 00 f7 d8 64 89 01 48 <4>[ 61.189350] RSP: 002b:00007ffd507c7118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 61.189354] RAX: ffffffffffffffda RBX: 00007ffd507c7180 RCX: 00007f098cff83ab <4>[ 61.189358] RDX: 00007ffd507c7180 RSI: 00000000c0406469 RDI: 0000000000000005 <4>[ 61.189361] RBP: 00000000c0406469 R08: 0000000000000000 R09: 00000000000000a4 <4>[ 61.189364] R10: 00007f098d608912 R11: 0000000000000246 R12: 0000000000000005 <4>[ 61.189367] R13: 0000000000000005 R14: 0000000000000008 R15: 00007ffd507c7180 <4>[ 61.189372] <0>[ 61.189374] Kernel panic - not syncing: kernel: panic_on_warn set ... <4>[ 61.189377] CPU: 5 PID: 1181 Comm: api_intel_bb Tainted: G U 6.7.0-rc1-linus-v6.7-rc1-gb85ea95d0864+ #1 <4>[ 61.189382] Hardware name: Intel Corporation Rocket Lake Client Platform/RocketLake S SODIMM RVP, BIOS RKLSFWI1.R00.1164.A00.2004170048 04/17/2020 <4>[ 61.189388] Call Trace: <4>[ 61.189390] <4>[ 61.189391] dump_stack_lvl+0x64/0xb0 <4>[ 61.189395] panic+0x2e0/0x300 <4>[ 61.189399] ? __lock_acquire+0x886/0x2330 <4>[ 61.189402] check_panic_on_warn+0x4f/0x50 <4>[ 61.189406] __warn+0x8b/0x170 <4>[ 61.189409] ? __lock_acquire+0x886/0x2330 <4>[ 61.189412] report_bug+0x1f8/0x200 <4>[ 61.189415] handle_bug+0x3c/0x70 <4>[ 61.189418] exc_invalid_op+0x18/0x70 <4>[ 61.189422] asm_exc_invalid_op+0x1a/0x20 <4>[ 61.189425] RIP: 0010:__lock_acquire+0x886/0x2330 <4>[ 61.189428] Code: c0 0f 84 f5 fe ff ff 44 8b 3d 1a f6 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 00 80 46 82 48 c7 c7 18 cb 3f 82 e8 ca 36 f7 ff <0f> 0b e9 ce fe ff ff 45 31 e4 e9 f8 f9 ff ff 45 85 c9 0f 85 fc fb <4>[ 61.189436] RSP: 0018:ffffc900009ff788 EFLAGS: 00010086 <4>[ 61.189439] RAX: 0000000000000000 RBX: ffffc900009ffb70 RCX: 0000000000000000 <4>[ 61.189442] RDX: 0000000000000003 RSI: ffffffff8240ec63 RDI: 00000000ffffffff <4>[ 61.189445] RBP: ffff88811f2933d8 R08: 0000000000000000 R09: ffffc900009ff620 <4>[ 61.189448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 <4>[ 61.189451] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 61.189456] ? __lock_acquire+0x886/0x2330 <4>[ 61.189459] ? __lock_acquire+0xaae/0x2330 <4>[ 61.189462] lock_acquire+0xd8/0x2d0 <4>[ 61.189465] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.189581] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 61.189585] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.189700] ? find_held_lock+0x2b/0x80 <4>[ 61.189704] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.189818] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 61.189821] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 61.189825] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 61.189940] i915_gem_do_execbuffer+0xcb0/0x2710 [i915] <4>[ 61.190055] ? lock_acquire+0xd8/0x2d0 <4>[ 61.190060] ? __lock_acquire+0xaae/0x2330 <4>[ 61.190065] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 61.190180] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 61.190295] drm_ioctl_kernel+0xbd/0x150 <4>[ 61.190299] drm_ioctl+0x21d/0x420 <4>[ 61.190303] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 61.190418] ? find_held_lock+0x2b/0x80 <4>[ 61.190422] __x64_sys_ioctl+0x79/0xb0 <4>[ 61.190425] do_syscall_64+0x42/0xf0 <4>[ 61.190429] entry_SYSCALL_64_after_hwframe+0x6e/0x76 <4>[ 61.190432] RIP: 0033:0x7f098cff83ab <4>[ 61.190435] Code: 0f 1e fa 48 8b 05 e5 7a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 7a 0d 00 f7 d8 64 89 01 48 <4>[ 61.190442] RSP: 002b:00007ffd507c7118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 61.190446] RAX: ffffffffffffffda RBX: 00007ffd507c7180 RCX: 00007f098cff83ab <4>[ 61.190449] RDX: 00007ffd507c7180 RSI: 00000000c0406469 RDI: 0000000000000005 <4>[ 61.190452] RBP: 00000000c0406469 R08: 0000000000000000 R09: 00000000000000a4 <4>[ 61.190456] R10: 00007f098d608912 R11: 0000000000000246 R12: 0000000000000005 <4>[ 61.190459] R13: 0000000000000005 R14: 0000000000000008 R15: 00007ffd507c7180 <4>[ 61.190463] <0>[ 61.190471] Kernel Offset: disabled