Result:
git-log-oneline i915_display_info19 igt_runner19 runtimes19 results19.json results19-i915-load.json guc_logs19.tar i915_display_info_post_exec19 boot19 dmesg19
| Detail | Value |
|---|---|
| Duration | 0.63 seconds |
| Hostname |
shard-mtlp-2 |
| Igt-Version |
IGT-Version: 2.3-g624b3d269 (x86_64) (Linux: 6.19.0-rc4-CI_DRM_17772-g265d13795b45+ x86_64) |
| Out |
Using IGT_SRANDOM=1767709962 for randomisation Opened device: /dev/dri/card0 Running on meteorlake Using GuC submission Starting subtest: banned Banned after causing 3 hangs Subtest banned: SUCCESS (0.630s) |
| Err |
Starting subtest: banned Subtest banned: SUCCESS (0.630s) |
| Dmesg |
<6> [286.004647] Console: switching to colour dummy device 80x25
<6> [286.004856] [IGT] gem_eio: executing
<7> [286.012134] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [286.013241] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [286.035377] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [286.036610] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<5> [286.040625] i915 0000:00:02.0: [drm] vecs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.041096] i915 0000:00:02.0: [drm] ccs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.041212] i915 0000:00:02.0: [drm] vcs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.041293] i915 0000:00:02.0: [drm] bcs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.041360] i915 0000:00:02.0: [drm] rcs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.041430] i915 0000:00:02.0: [drm] vcs1 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<6> [286.123441] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<6> [286.123445] i915 0000:00:02.0: [drm] GPU error state saved to /sys/class/drm/card0/error
<5> [286.124900] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [286.126232] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [286.136054] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 1850MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.136925] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [286.139163] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [286.139166] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [286.192541] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [286.192899] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [286.193136] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [286.193138] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [286.206478] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.206726] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [286.208329] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [286.208331] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<6> [286.208644] [IGT] gem_eio: starting subtest banned
<7> [286.208928] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [286.209762] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<5> [286.212894] i915 0000:00:02.0: [drm] vecs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.212942] i915 0000:00:02.0: [drm] ccs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.213356] i915 0000:00:02.0: [drm] vcs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.213410] i915 0000:00:02.0: [drm] bcs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.213472] i915 0000:00:02.0: [drm] rcs0 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<5> [286.213524] i915 0000:00:02.0: [drm] vcs1 heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!
<7> [286.213718] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [286.251377] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [286.254170] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000200 [0x00000200]
<7> [286.274392] [IGT] Forcing GPU reset
<6> [286.352869] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [286.353709] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<5> [286.353893] i915 0000:00:02.0: [drm] gem_eio[2528] context reset due to GPU hang
<7> [286.353991] i915 0000:00:02.0: [drm:__i915_request_reset [i915]] client gem_eio[2528]: gained 1 ban score, now 1
<6> [286.354197] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [286.364601] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 100MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.365163] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [286.367463] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [286.367465] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [286.420745] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [286.421542] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [286.421774] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [286.421776] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [286.435021] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.435276] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [286.436879] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [286.436888] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<7> [286.437988] [IGT] Checking that the GPU recovered
<7> [286.438212] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [286.447524] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000008 [0x00000008]
<7> [286.449315] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [286.450273] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000200 [0x00000200]
<7> [286.468584] [IGT] Forcing GPU reset
<6> [286.545459] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [286.546329] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<5> [286.546517] i915 0000:00:02.0: [drm] gem_eio[2528] context reset due to GPU hang
<7> [286.546520] i915 0000:00:02.0: [drm:__i915_request_reset [i915]] client gem_eio[2528]: gained 1 ban score, now 2
<6> [286.546765] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [286.556948] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 2200MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.557506] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [286.560368] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [286.560370] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [286.618503] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [286.619202] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [286.620129] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [286.620143] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [286.633356] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1200MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.633619] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [286.635451] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [286.635457] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<7> [286.635936] [IGT] Checking that the GPU recovered
<7> [286.636022] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [286.643379] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000008 [0x00000008]
<7> [286.644581] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [286.645519] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000200 [0x00000200]
<7> [286.652524] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4
<7> [286.652531] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4
<7> [286.652617] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4
<7> [286.652574] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4
<7> [286.664818] [IGT] Forcing GPU reset
<6> [286.742361] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [286.743060] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<5> [286.743263] i915 0000:00:02.0: [drm] gem_eio[2528] context reset due to GPU hang
<7> [286.743265] i915 0000:00:02.0: [drm:__i915_request_reset [i915]] context gem_eio[2528]: guilty 3, banned
<7> [286.743423] i915 0000:00:02.0: [drm:__i915_request_reset [i915]] client gem_eio[2528]: gained 4 ban score, now 6
<6> [286.743618] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [286.754176] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 2150MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.755123] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [286.758062] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [286.758068] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [286.811174] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [286.811787] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [286.812030] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [286.812032] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [286.825597] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [286.825841] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [286.827631] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [286.827633] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<7> [286.828079] [IGT] Checking that the GPU recovered
<7> [286.828163] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [286.835573] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000008 [0x00000008]
<6> [286.839451] [IGT] gem_eio: finished subtest banned, SUCCESS
<7> [286.844945] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-1]
<7> [286.844953] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-1]
<7> [286.849190] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-1] disconnected
<7> [286.849468] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:527:HDMI-A-1]
<7> [286.849472] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:527:HDMI-A-1]
<7> [286.853748] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:527:HDMI-A-1] disconnected
<7> [286.854026] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:533:DP-2]
<7> [286.854030] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:533:DP-2]
<7> [286.854267] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4
<7> [286.854473] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:533:DP-2] disconnected
<7> [286.854750] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:HDMI-A-2]
<7> [286.854755] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:542:HDMI-A-2]
<7> [286.855254] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> legacy) pin assignment: - max lanes: 4
<7> [286.859928] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:HDMI-A-2] disconnected
<7> [286.860235] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:546:DP-3]
<7> [286.860238] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:546:DP-3]
<7> [286.860477] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4
<7> [286.860688] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:546:DP-3] disconnected
<7> [286.860946] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:555:DP-4]
<7> [286.860949] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:555:DP-4]
<7> [286.861182] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4
<7> [286.861383] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:555:DP-4] disconnected
<7> [286.861762] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:506:eDP-1]
<7> [286.861765] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:506:eDP-1]
<7> [286.862342] i915 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [i915]] DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<7> [286.862759] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000
<7> [286.862890] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 216000, 243000, 270000, 324000, 378000, 432000, 540000
<7> [286.863023] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7> [286.863185] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:506:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc.
<7> [286.863191] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:506:eDP-1] ELD monitor
<7> [286.863193] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:506:eDP-1] ELD size 20, SAD count 0
<7> [286.863213] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:506:eDP-1] VRR capable: no
<7> [286.863339] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:506:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps
<7> [286.863463] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:506:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no
<7> [286.864471] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:506:eDP-1] probed modes:
<7> [286.864475] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 90 513820 2880 2928 2960 3040 1800 1803 1809 1878 0x48 0xa
<7> [286.864489] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-1]
<7> [286.864492] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-1]
<7> [286.868713] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-1] disconnected
<7> [286.868724] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:527:HDMI-A-1]
<7> [286.868728] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:527:HDMI-A-1]
<7> [286.873032] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:527:HDMI-A-1] disconnected
<7> [286.873042] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:533:DP-2]
<7> [286.873046] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:533:DP-2]
<7> [286.873286] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:533:DP-2] disconnected
<7> [286.873295] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:HDMI-A-2]
<7> [286.873297] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:542:HDMI-A-2]
<7> [286.877647] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:HDMI-A-2] disconnected
<7> [286.877657] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:546:DP-3]
<7> [286.877659] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:546:DP-3]
<7> [286.877915] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:546:DP-3] disconnected
<7> [286.877924] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:555:DP-4]
<7> [286.877926] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:555:DP-4]
<7> [286.878156] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:555:DP-4] disconnected
<6> [286.880884] [IGT] gem_eio: exiting, ret=0
<7> [286.881402] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [286.931735] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [286.942976] Console: switching to colour frame buffer device 180x56
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