Oops#2 Part20 <7>[ 431.094230] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 2880, found 0) <7>[ 431.094376] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 3040, found 0) <7>[ 431.094544] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 2928, found 0) <7>[ 431.094686] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 2960, found 0) <7>[ 431.094826] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 1800, found 0) <7>[ 431.094965] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 1801, found 0) <7>[ 431.095106] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 1803, found 0) <7>[ 431.095244] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 1809, found 0) <7>[ 431.095381] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 1878, found 0) Oops#2 Part19 <7>[ 431.095542] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 1878, found 0) <7>[ 431.095678] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 2880, found 0) <7>[ 431.095813] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 3040, found 0) <7>[ 431.096095] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 2880, found 0) <7>[ 431.096230] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 3040, found 0) <7>[ 431.096367] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 2928, found 0) <7>[ 431.096524] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 2960, found 0) <7>[ 431.096658] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 1800, found 0) <7>[ 431.096789] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1801, found 0) Oops#2 Part18 <7>[ 431.096922] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1803, found 0) <7>[ 431.097053] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1809, found 0) <7>[ 431.097188] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1878, found 0) <7>[ 431.097322] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1878, found 0) <7>[ 431.097488] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in pixel_multiplier (expected 1, found 0) <7>[ 431.097631] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.flags (2) (expected 2, found 0) <7>[ 431.097770] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.flags (8) (expected 8, found 0) <7>[ 431.097909] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in enhanced_framing (expected yes, found no) <7>[ 431.098049] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in pipe_bpp (expected 30, found 0) Oops#2 Part17 <7>[ 431.098185] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 513820, found 0) <7>[ 431.098322] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 513820, found 0) <7>[ 431.098491] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in port_clock (expected 540000, found 0) <7>[ 431.098633] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in set_context_latency (expected 1, found 0) <7>[ 431.098771] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:151:pipe A] fastset requirement not met, forcing full modeset <7>[ 431.098910] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:151:pipe A] releasing DPLL 0 <7>[ 431.099094] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0xf -> 0x1 (total dbuf slices 0xf), mbus joined? yes->no <7>[ 431.099231] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:151:pipe A] dbuf slices 0xf -> 0x0, ddb (0 - 4096) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 431.099400] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:145:cursor A] ddb (4001 - 4096) -> ( 0 - 0), size 95 -> 0 <7>[ 431.099569] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:151:pipe A] min cdclk: 256910 kHz -> 0 kHz <7>[ 431.099713] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Can change cdclk via squashing Oops#2 Part16 <7>[ 431.099852] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 431.099991] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 431.100166] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:151:pipe A] enable: no [modeset] <7>[ 431.100312] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no <7>[ 431.100473] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 431.100616] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no <7>[ 431.100756] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no <7>[ 431.100896] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no <7>[ 431.101033] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:cursor A] fb: [NOFB], visible: no <7>[ 431.101737] i915 0000:00:02.0: [drm:intel_edp_backlight_off [i915]] <7>[ 431.304671] i915 0000:00:02.0: [drm:intel_backlight_set_pwm_level [i915]] [CONNECTOR:508:eDP-1] set backlight PWM = 0 <7>[ 431.306454] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 431.312879] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 turn panel power off <7>[ 431.312873] i915 0000:00:02.0: [drm:icp_irq_handler [i915]] hotplug event received, stat 0x00010000, dig 0x00000089, pins 0x00000010, long 0x00000000 Oops#2 Part15 <7>[ 431.313312] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 wait for panel power off time <7>[ 431.313446] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:507:DDI A/PHY A] - short <7>[ 431.313751] i915 0000:00:02.0: [drm:wait_panel_status [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 mask: 0xb0000000 value: 0x00000000 PP_STATUS: 0xa0000002 PP_CONTROL: 0x00000060 <7>[ 431.364470] i915 0000:00:02.0: [drm:wait_panel_status [i915]] Wait complete <7>[ 431.365559] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:151:pipe A] <7>[ 431.366361] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring short hpd on eDP [ENCODER:507:DDI A/PHY A] <7>[ 431.366443] i915 0000:00:02.0: [drm:icp_irq_handler [i915]] hotplug event received, stat 0x00010000, dig 0x0000008a, pins 0x00000010, long 0x00000010 <7>[ 431.367008] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:507:DDI A/PHY A] - long <7>[ 431.367534] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10 <7>[ 431.367920] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 431.368060] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:507:DDI A/PHY A] <7>[ 431.368685] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling AUX_A <7>[ 431.370066] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:507:DDI A/PHY A] Oops#2 Part14 <7>[ 431.370385] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:516:DDI B/PHY B] <7>[ 431.370635] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:518:DP-MST A] <7>[ 431.370831] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:519:DP-MST B] <7>[ 431.371000] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:520:DP-MST C] <7>[ 431.371139] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:521:DP-MST D] <7>[ 431.371264] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:534:DDI TC1/PHY TC1] <7>[ 431.371392] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:536:DP-MST A] <7>[ 431.371549] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:537:DP-MST B] <7>[ 431.371726] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:538:DP-MST C] <7>[ 431.371858] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:539:DP-MST D] <7>[ 431.372011] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:543:DDI TC2/PHY TC2] <7>[ 431.372160] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:547:DDI TC3/PHY TC3] <7>[ 431.372316] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:549:DP-MST A] <7>[ 431.372460] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:550:DP-MST B] <7>[ 431.372590] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:551:DP-MST C] <7>[ 431.372716] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:552:DP-MST D] Oops#2 Part13 <7>[ 431.372839] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:556:DDI TC4/PHY TC4] <7>[ 431.372962] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:558:DP-MST A] <7>[ 431.373085] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:559:DP-MST B] <7>[ 431.373209] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:560:DP-MST C] <7>[ 431.373330] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:561:DP-MST D] <7>[ 431.373468] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:508:eDP-1] <7>[ 431.373670] i915 0000:00:02.0: [drm:intel_dbuf_mdclk_cdclk_ratio_update [i915]] Updating dbuf ratio to 2 (mbus joined: no) <7>[ 431.373817] i915 0000:00:02.0: [drm:intel_dbuf_mbus_join_update [i915]] Changing mbus joined: yes -> no (pipe: *) <7>[ 431.373946] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 431.374198] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:151:pipe A] <7>[ 431.374608] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Post changing CDCLK to 172800 kHz, VCO 614400 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0 <7>[ 431.374829] i915 0000:00:02.0: [drm:intel_audio_cdclk_change_post.part.0 [i915]] aud_ts_cdclk set to M=60, N=432 <7>[ 431.374982] i915 0000:00:02.0: [drm:intel_pmdemand_program_params [i915]] initiate pmdemand request values: (0x2000010 0xad00071) <7>[ 431.422870] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] Oops#2 Part12 <7>[ 431.425520] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 431.446343] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:eDP-1] removing connector from sysfs <7>[ 431.447409] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:517:DP-1] removing connector from sysfs <7>[ 431.447836] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:529:HDMI-A-1] removing connector from sysfs <7>[ 431.448852] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:DP-2] removing connector from sysfs <7>[ 431.449297] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:544:HDMI-A-2] removing connector from sysfs <7>[ 431.450387] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:548:DP-3] removing connector from sysfs <7>[ 431.452092] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:557:DP-4] removing connector from sysfs <7>[ 431.818106] 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>[ 431.818107] 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>[ 431.818106] 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>[ 431.818491] 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 Oops#2 Part11 <7>[ 433.492602] i915 0000:00:02.0: [drm:wait_panel_power_cycle [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 wait for panel power cycle (0 ms remaining) <7>[ 433.493891] i915 0000:00:02.0: [drm:wait_panel_status [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 mask: 0xb800000f value: 0x00000000 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060 <7>[ 433.504350] i915 0000:00:02.0: [drm:wait_panel_status [i915]] Wait complete <7>[ 433.559850] i915 0000:00:02.0: [drm:i915_gsc_proxy_component_unbind [i915]] GT1: GSC proxy mei component unbound <7>[ 433.680396] i915 0000:00:02.0: [drm:intel_uncore_fini_mmio [i915]] Triggering Driver-FLR <1>[ 434.000665] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 434.007603] #PF: supervisor read access in kernel mode <1>[ 434.012704] #PF: error_code(0x0000) - not-present page <6>[ 434.017803] PGD 0 P4D 0 <4>[ 434.020328] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 434.024483] CPU: 2 UID: 0 PID: 2692 Comm: perf_pmu Tainted: G S U L 7.1.0-rc3-CI_DRM_18479-g8fbb3d48e61c+ #1 PREEMPT(lazy) <4>[ 434.036629] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 434.042753] Hardware name: Intel Corporation Meteor Lake Client Platform/MTL-P LP5x T3 RVP, BIOS MTLPFWI1.R00.3471.D91.2401310918 01/31/2024 <4>[ 434.055233] RIP: 0010:_free_event+0x3e/0x370 <4>[ 434.059475] Code: 50 04 00 00 e8 53 d8 f2 ff 48 8d bb 70 04 00 00 e8 47 d8 f2 ff 48 83 bb 00 03 00 00 00 0f 84 e9 00 00 00 48 8b 83 98 00 00 00 80 95 00 00 00 08 74 0d f6 83 02 01 00 00 10 0f 84 a8 00 00 00 <4>[ 434.078054] RSP: 0018:ffffc9000ff63cb8 EFLAGS: 00010246 Oops#2 Part10 <4>[ 434.083237] RAX: 0000000000000000 RBX: ffff888102065d08 RCX: 0000000000000001 <4>[ 434.090309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 434.097383] RBP: ffffc9000ff63cd0 R08: 0000000000000000 R09: 0000000000000000 <4>[ 434.104454] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 434.111526] R13: ffff888102065d08 R14: ffff888102065ff8 R15: ffff888102065d08 <4>[ 434.118598] FS: 0000000000000000(0000) GS:ffff8888db583000(0000) knlGS:0000000000000000 <4>[ 434.126613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 434.132310] CR2: 0000000000000095 CR3: 000000000344a005 CR4: 0000000000f72ef0 <4>[ 434.139384] PKRU: 55555554 <4>[ 434.142076] Call Trace: <4>[ 434.144516] <4>[ 434.146610] perf_event_release_kernel+0x260/0x2d0 <4>[ 434.151367] perf_release+0x12/0x20 <4>[ 434.154832] __fput+0x10a/0x300 <4>[ 434.157959] ____fput+0x15/0x20 <4>[ 434.161081] task_work_run+0x60/0xb0 <4>[ 434.164636] do_exit+0x316/0xb60 <4>[ 434.167849] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 434.172179] ? trace_hardirqs_on+0x22/0xf0 <4>[ 434.176250] do_group_exit+0x3a/0xb0 <4>[ 434.179802] __x64_sys_exit_group+0x18/0x20 <4>[ 434.183954] x64_sys_call+0x175a/0x26e0 <4>[ 434.187768] do_syscall_64+0x103/0x1410 <4>[ 434.191578] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4>[ 434.196347] ? do_syscall_64+0x34/0x1410 <4>[ 434.200245] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 434.205428] ? trace_hardirqs_on+0x22/0xf0 <4>[ 434.209492] ? do_syscall_64+0xb8/0x1410 <4>[ 434.213386] ? exc_page_fault+0xbd/0x2b0 <4>[ 434.217278] entry_SYSCALL_64_after_hwframe+0x76/0x7e