Oops#1 Part24
<7>[  611.555033] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: available engines: 4041400
<7>[  611.555181] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: subslice total: 8
<7>[  611.555336] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: geometry dss mask=00000000,0000ff00
<7>[  611.555485] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: compute dss mask=00000000,0000ff00
<7>[  611.555668] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: EU total: 128
<7>[  611.555919] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: EU per subslice: 16
<7>[  611.556112] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: has slice power gating: no
<7>[  611.556324] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: has subslice power gating: no
<7>[  611.556545] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] device info: has EU power gating: no
<6>[  611.556790] i915 0000:00:02.0: [drm] DRM_I915_DEBUG enabled
<6>[  611.556791] i915 0000:00:02.0: [drm] DRM_I915_DEBUG_GEM enabled
<6>[  611.556792] i915 0000:00:02.0: [drm] DRM_I915_DEBUG_RUNTIME_PM enabled
<7>[  611.558131] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:507:eDP-1] probed modes:
<7>[  611.558151] 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>[  611.558162] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:516:DP-1]
<7>[  611.558172] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:516:DP-1]
Oops#1 Part23
<7>[  611.562831] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:516:DP-1] disconnected
<7>[  611.562851] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:528:HDMI-A-1]
<7>[  611.562857] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:528:HDMI-A-1]
<7>[  611.567318] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:528:HDMI-A-1] disconnected
<7>[  611.567336] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:534:DP-2]
<7>[  611.567343] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:534:DP-2]
<7>[  611.568455] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:534:DP-2] disconnected
<7>[  611.568472] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:HDMI-A-2]
<7>[  611.568478] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:543:HDMI-A-2]
<7>[  611.573187] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:HDMI-A-2] disconnected
<7>[  611.573209] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:547:DP-3]
<7>[  611.573216] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:547:DP-3]
<7>[  611.573825] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:547:DP-3] disconnected
<7>[  611.573841] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:556:DP-4]
<7>[  611.573848] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:556:DP-4]
<7>[  611.574351] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:556:DP-4] disconnected
Oops#1 Part22
<7>[  611.574357] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:507:eDP-1] enabled? yes
<7>[  611.574363] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:516:DP-1] enabled? no
<7>[  611.574367] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:528:HDMI-A-1] enabled? no
<7>[  611.574370] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:534:DP-2] enabled? no
<7>[  611.574373] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:543:HDMI-A-2] enabled? no
<7>[  611.574376] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:547:DP-3] enabled? no
<7>[  611.574379] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:556:DP-4] enabled? no
<7>[  611.574423] i915 0000:00:02.0: [drm:drm_client_firmware_config.isra.0] Not using firmware configuration
<7>[  611.574443] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:507:eDP-1] found preferred mode: 2880x1800
<7>[  611.574448] i915 0000:00:02.0: [drm:drm_client_modeset_probe] picking CRTCs for 2880x1800 config
<7>[  611.574477] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CRTC:150:pipe A] desired mode 2880x1800 set (0,0)
<7>[  611.583115] i915 0000:00:02.0: [drm:drm_client_hotplug] fbdev: ret=0
<7>[  611.583142] i915 0000:00:02.0: [drm:drm_sysfs_hotplug_event] generating hotplug event
<7>[  611.605092] i915 0000:00:02.0: [drm:drm_fb_helper_hotplug_event] 
<7>[  611.605108] i915 0000:00:02.0: [drm:drm_client_modeset_probe] 
<7>[  611.605250] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:507:eDP-1]
<7>[  611.605263] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:507:eDP-1]
Oops#1 Part21
<7>[  611.606512] 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>[  611.608903] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000
<7>[  611.609397] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 216000, 243000, 270000, 324000, 378000, 432000, 540000
<7>[  611.609677] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7>[  611.610012] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:507:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc.
<7>[  611.610029] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:507:eDP-1] ELD monitor 
<7>[  611.610036] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:507:eDP-1] ELD size 20, SAD count 0
<7>[  611.610081] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:507:eDP-1] VRR capable: no
<7>[  611.610378] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:507:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps
<7>[  611.610730] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:507:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no
<7>[  611.611691] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:507:eDP-1] probed modes:
<7>[  611.611711] 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
Oops#1 Part20
<7>[  611.611720] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:516:DP-1]
<7>[  611.611729] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:516:DP-1]
<7>[  611.616256] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:516:DP-1] disconnected
<7>[  611.616283] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:528:HDMI-A-1]
<7>[  611.616291] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:528:HDMI-A-1]
<7>[  611.620935] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:528:HDMI-A-1] disconnected
<7>[  611.620950] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:534:DP-2]
<7>[  611.620956] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:534:DP-2]
<7>[  611.621521] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:534:DP-2] disconnected
<7>[  611.621534] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:HDMI-A-2]
<7>[  611.621541] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:543:HDMI-A-2]
<7>[  611.626179] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:HDMI-A-2] disconnected
<7>[  611.626194] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:547:DP-3]
<7>[  611.626199] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:547:DP-3]
<7>[  611.626790] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:547:DP-3] disconnected
<7>[  611.626803] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:556:DP-4]
Oops#1 Part19
<7>[  611.626808] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:556:DP-4]
<7>[  611.627334] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:556:DP-4] disconnected
<7>[  611.627343] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:507:eDP-1] enabled? yes
<7>[  611.627349] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:516:DP-1] enabled? no
<7>[  611.627353] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:528:HDMI-A-1] enabled? no
<7>[  611.627356] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:534:DP-2] enabled? no
<7>[  611.627359] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:543:HDMI-A-2] enabled? no
<7>[  611.627362] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:547:DP-3] enabled? no
<7>[  611.627365] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:556:DP-4] enabled? no
<7>[  611.627409] i915 0000:00:02.0: [drm:drm_client_firmware_config.isra.0] Not using firmware configuration
<7>[  611.627434] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:507:eDP-1] found preferred mode: 2880x1800
<7>[  611.627439] i915 0000:00:02.0: [drm:drm_client_modeset_probe] picking CRTCs for 2880x1800 config
<7>[  611.627469] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CRTC:150:pipe A] desired mode 2880x1800 set (0,0)
<7>[  611.638540] i915 0000:00:02.0: [drm:drm_client_hotplug] fbdev: ret=0
<6>[  611.651681] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4
<6>[  611.652835] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
Oops#1 Part18
<7>[  611.653189] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7>[  611.653512] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x8010
<7>[  611.663976] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[  611.683162] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7>[  611.696203] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port A
<7>[  611.696382] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port A
<7>[  611.696528] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port A
<7>[  611.696672] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port A
<7>[  611.696812] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B
<7>[  611.696970] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B
<7>[  611.697166] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B
<7>[  611.697367] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B
<7>[  611.697566] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C
<7>[  611.697742] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C
<7>[  611.698039] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C
<7>[  611.698193] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C
<7>[  611.698341] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D
Oops#1 Part17
<7>[  611.698484] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D
<7>[  611.698624] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D
<7>[  611.698759] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D
<7>[  611.699318] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port E
<7>[  611.699462] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port E
<7>[  611.699600] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port E
<7>[  611.699738] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port E
<7>[  611.699887] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port F
<7>[  611.700047] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port F
<7>[  611.700241] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port F
<7>[  611.700436] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port F
<7>[  611.700625] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port G
<7>[  611.700803] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port G
<7>[  611.700960] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port G
<7>[  611.701107] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port G
<7>[  611.701245] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port H
Oops#1 Part16
<7>[  611.701380] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port H
<7>[  611.701517] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port H
<7>[  611.701651] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port H
<7>[  611.701783] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port I
<7>[  611.701932] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port I
<7>[  611.702073] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port I
<7>[  611.702209] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port I
<6>[  611.707996] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11
<6>[  611.709727] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
<6>[  611.711368] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
<6>[  611.712564] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
<7>[  611.788374] i915 0000:00:02.0: [drm:gsc_work [i915]] GT1: GSC Proxy initialized
<7>[  611.820716] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7>[  611.900548] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7>[  611.901587] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_B
<7>[  611.902411] i915 0000:00:02.0: [drm:dss_pipe_gating_enable_disable [i915]] DSS clock gating enabled for pipe_mask=0x2 (CLKGATE_DIS_DSSDSC=0xa0000000)
Oops#1 Part15
<7>[  611.902851] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_C
<7>[  611.903267] i915 0000:00:02.0: [drm:dss_pipe_gating_enable_disable [i915]] DSS clock gating enabled for pipe_mask=0x4 (CLKGATE_DIS_DSSDSC=0x80000000)
<7>[  611.903554] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_D
<7>[  611.903862] i915 0000:00:02.0: [drm:dss_pipe_gating_enable_disable [i915]] DSS clock gating enabled for pipe_mask=0x8 (CLKGATE_DIS_DSSDSC=0x00000000)
<6>[  611.905234] Console: switching to colour dummy device 80x25
<7>[  611.905346] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:508] is removed
<7>[  611.905406] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb (   0 - 4001) -> (   0 -    0), size 4001 ->    0
<7>[  611.905648] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A]   level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm ->  wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7>[  611.905980] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A]   lines    2,  16,  16,  19,  19,  28,   0,   0,   0,   3,    0 ->    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,    0
<7>[  611.906158] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A]  blocks   49, 385, 385, 457, 457, 673,   0,   0,  63,  73,   87 ->    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,    0
<7>[  611.906336] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb   55, 425, 425, 504, 504, 742,   0,   0,  64,  82,   88 ->    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,    0
Oops#1 Part14
<7>[  611.906487] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0
<7>[  611.906632] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 28913 required 0 qgv_peak_bw: 51200
<7>[  611.906793] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 38000 required 0 qgv_peak_bw: 51200
<7>[  611.906935] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0 qgv_peak_bw: 51200
<7>[  611.907073] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 38000 required 0 qgv_peak_bw: 51200
<7>[  611.907208] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] Matching peaks QGV bw: 51200 for required data rate: 0
<6>[  611.907362] i915 0000:00:02.0: [drm] Selective fetch area calculation failed in pipe A
<7>[  611.907418] i915 0000:00:02.0: [drm:intel_psr_disable_locked [i915]] Disabling PSR2
<7>[  611.919145] i915 0000:00:02.0: [drm:drm_client_release] fbdev
<7>[  611.919353] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:150:pipe A] fastset requirement not met in hw.enable (expected yes, found no)
<7>[  611.919504] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:150:pipe A] fastset requirement not met in hw.active (expected yes, found no)
<7>[  611.919704] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:150:pipe A] fastset requirement not met in cpu_transcoder (expected 0, found -1)