Oops#1 Part11 <7>[ 216.168579] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1080, found 0) <7>[ 216.168847] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1083, found 0) <7>[ 216.169109] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1088, found 0) <7>[ 216.169398] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1144, found 0) <7>[ 216.169656] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1144, found 0) <7>[ 216.169888] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in pixel_multiplier (expected 1, found 0) <7>[ 216.170119] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 1, found 0) <7>[ 216.170371] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 4, found 0) <7>[ 216.170599] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in has_hdmi_sink (expected yes, found no) Oops#1 Part10 <7>[ 216.170828] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in has_infoframe (expected yes, found no) <7>[ 216.171060] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in pipe_bpp (expected 24, found 0) <7>[ 216.171300] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 285500, found 0) <7>[ 216.171529] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 285500, found 0) <7>[ 216.171758] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in port_clock (expected 285500, found 0) <7>[ 216.171986] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in infoframes.enable (expected 0x00000071, found 0x00000000) <7>[ 216.172216] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in avi infoframe <7>[ 216.172490] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 216.172718] i915 0000:00:02.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 <7>[ 216.172722] i915 0000:00:02.0: colorspace: RGB <7>[ 216.172726] i915 0000:00:02.0: scan mode: Underscan <7>[ 216.172729] i915 0000:00:02.0: colorimetry: No Data Oops#1 Part9 <7>[ 216.172733] i915 0000:00:02.0: picture aspect: No Data <7>[ 216.172736] i915 0000:00:02.0: active aspect: Same as Picture <7>[ 216.172739] i915 0000:00:02.0: itc: No Data <7>[ 216.172742] i915 0000:00:02.0: extended colorimetry: xvYCC 601 <7>[ 216.172745] i915 0000:00:02.0: quantization range: Full <7>[ 216.172748] i915 0000:00:02.0: nups: Unknown Non-uniform Scaling <7>[ 216.172752] i915 0000:00:02.0: video code: 0 <7>[ 216.172755] i915 0000:00:02.0: ycc quantization range: Full <7>[ 216.172758] i915 0000:00:02.0: hdmi content type: Graphics <7>[ 216.172761] i915 0000:00:02.0: pixel repeat: 0 <7>[ 216.172764] i915 0000:00:02.0: bar top 0, bottom 0, left 0, right 0 <7>[ 216.172768] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 216.172998] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in spd infoframe <7>[ 216.173227] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 216.173504] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25 <7>[ 216.173508] i915 0000:00:02.0: vendor: Intel <7>[ 216.173511] i915 0000:00:02.0: product: Integrated gfx <7>[ 216.173514] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 216.173518] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 216.173753] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hdmi infoframe <7>[ 216.173984] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: Oops#1 Part8 <7>[ 216.174213] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 216.174216] i915 0000:00:02.0: empty frame <7>[ 216.174219] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 216.174485] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:170:pipe A] fastset requirement not met, forcing full modeset <7>[ 216.174719] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:170:pipe A] releasing DPLL 0 <7>[ 216.175003] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no <7>[ 216.175230] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:170:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 216.175584] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:164:cursor A] ddb (1993 - 2048) -> ( 0 - 0), size 55 -> 0 <7>[ 216.175884] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:170:pipe A] min cdclk: 192000 kHz -> 0 kHz <7>[ 216.176126] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 216.176385] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 216.176616] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 216.176853] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:170:pipe A] enable: no [modeset] <7>[ 216.177090] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:34:plane 1A] fb: [NOFB], visible: no Oops#1 Part7 <7>[ 216.177359] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7>[ 216.177590] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7>[ 216.177820] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7>[ 216.178048] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7>[ 216.178295] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:plane 6A] fb: [NOFB], visible: no <7>[ 216.178524] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:154:plane 7A] fb: [NOFB], visible: no <7>[ 216.178752] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:164:cursor A] fb: [NOFB], visible: no <7>[ 216.179139] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:587:HDMI-A-1][ENCODER:586:DDI B/PHY B] Disable audio codec on [CRTC:170:pipe A] <7>[ 216.191315] i915 0000:00:02.0: [drm:intel_hdmi_handle_sink_scrambling [i915]] [CONNECTOR:587:HDMI-A-1] scrambling=no, TMDS bit clock ratio=1/10 <7>[ 216.191926] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 216.192087] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 216.192666] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 216.192925] i915 0000:00:02.0: [drm:drm_scdc_set_high_tmds_clock_ratio [drm_display_helper]] [CONNECTOR:587:HDMI-A-1] Failed to read TMDS config: -6 Oops#1 Part6 <7>[ 216.192951] i915 0000:00:02.0: [drm:intel_ddi_disable [i915]] [CONNECTOR:587:HDMI-A-1] Failed to reset sink scrambling/TMDS bit clock ratio <7>[ 216.193374] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 216.198278] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 216.198603] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:170:pipe A] <7>[ 216.198858] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 216.199064] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Pre changing CDCLK to 172800 kHz, VCO 345600 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0 <7>[ 216.199661] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:586:DDI B/PHY B] <7>[ 216.199933] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:596:DDI TC1/PHY TC1] <7>[ 216.200166] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:598:DP-MST A] <7>[ 216.200428] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST B] <7>[ 216.200654] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST C] <7>[ 216.200880] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST D] <7>[ 216.201109] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:606:DDI TC2/PHY TC2] <7>[ 216.201381] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:608:DP-MST A] Oops#1 Part5 <7>[ 216.201606] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST B] <7>[ 216.201830] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST C] <7>[ 216.202054] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST D] <7>[ 216.202293] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:615:DDI TC3/PHY TC3] <7>[ 216.202519] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:617:DP-MST A] <7>[ 216.202748] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST B] <7>[ 216.202980] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST C] <7>[ 216.203205] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST D] <7>[ 216.203460] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:624:DDI TC4/PHY TC4] <7>[ 216.203683] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:626:DP-MST A] <7>[ 216.203907] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST B] <7>[ 216.204132] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST C] <7>[ 216.204382] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST D] <7>[ 216.204608] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 216.205179] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 216.205549] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] Oops#1 Part4 <7>[ 216.225009] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 216.236587] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 216.240619] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 216.243904] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 216.246258] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 216.250381] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs <7>[ 216.276092] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 216.278761] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7>[ 216.281564] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 216.282148] 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>[ 216.283580] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 216.284972] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 216.285266] 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 Oops#1 Part3 <1>[ 216.698123] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 216.698132] #PF: supervisor read access in kernel mode <1>[ 216.698135] #PF: error_code(0x0000) - not-present page <6>[ 216.698138] PGD 0 P4D 0 <4>[ 216.698141] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 216.698146] CPU: 3 UID: 0 PID: 2237 Comm: perf_pmu Tainted: G S U L 7.0.0-rc1-CI_DRM_18038-g189174b33125+ #1 PREEMPT(lazy) <4>[ 216.698152] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 216.698154] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 216.698158] RIP: 0010:_free_event+0x3e/0x370 <4>[ 216.698164] Code: 60 04 00 00 e8 23 92 f3 ff 48 8d bb 80 04 00 00 e8 17 92 f3 ff 48 83 bb 08 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>[ 216.698170] RSP: 0018:ffffc90001b4ba40 EFLAGS: 00010246 <4>[ 216.698173] RAX: 0000000000000000 RBX: ffff888101b0bf08 RCX: 0000000000000001 <4>[ 216.698176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 216.698179] RBP: ffffc90001b4ba58 R08: 0000000000000000 R09: 0000000000000000 <4>[ 216.698182] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 216.698185] R13: ffff888101b0bf08 R14: ffff888101b0c200 R15: ffff888101b0bf08 <4>[ 216.698188] FS: 0000000000000000(0000) GS:ffff88851c01b000(0000) knlGS:0000000000000000 <4>[ 216.698192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oops#1 Part2 <4>[ 216.698195] CR2: 0000000000000095 CR3: 000000000344a005 CR4: 0000000000f72ef0 <4>[ 216.698199] PKRU: 55555554 <4>[ 216.698201] Call Trace: <4>[ 216.698203] <4>[ 216.698205] perf_event_release_kernel+0x260/0x2d0 <4>[ 216.698210] perf_release+0x12/0x20 <4>[ 216.698213] __fput+0x10a/0x2f0 <4>[ 216.698217] ____fput+0x15/0x20 <4>[ 216.698220] task_work_run+0x60/0xb0 <4>[ 216.698225] do_exit+0x2f3/0xb60 <4>[ 216.698230] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 216.698236] ? trace_hardirqs_on+0x22/0x100 <4>[ 216.698241] do_group_exit+0x3a/0xb0 <4>[ 216.698245] __x64_sys_exit_group+0x18/0x20 <4>[ 216.698250] x64_sys_call+0x175a/0x26e0 <4>[ 216.698255] do_syscall_64+0xdd/0x1470 <4>[ 216.698259] ? find_held_lock+0x31/0x90 <4>[ 216.698263] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 216.698268] ? __pfx_lru_add+0x10/0x10 <4>[ 216.698272] ? lock_release+0xd0/0x2b0 <4>[ 216.698276] ? find_held_lock+0x31/0x90 <4>[ 216.698280] ? rcu_read_unlock+0x1c/0x80 <4>[ 216.698285] ? lock_release+0xd0/0x2b0 <4>[ 216.698289] ? __lock_acquire+0x43e/0x2790 <4>[ 216.698293] ? do_wp_page+0x924/0xf10 <4>[ 216.698299] ? find_held_lock+0x31/0x90 <4>[ 216.698302] ? rcu_read_unlock+0x1c/0x80 <4>[ 216.698306] ? lock_release+0xd0/0x2b0 <4>[ 216.698310] ? find_held_lock+0x31/0x90 <4>[ 216.698313] ? exc_page_fault+0x96/0x2c0 <4>[ 216.698318] ? lock_release+0xd0/0x2b0 <4>[ 216.698322] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 216.698327] ? irqentry_exit+0x17d/0x7c0 <4>[ 216.698331] ? clear_bhb_loop+0x30/0x80 <4>[ 216.698335] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 216.698339] RIP: 0033:0x7592604ee21d <4>[ 216.698343] Code: Unable to access opcode bytes at 0x7592604ee1f3. <4>[ 216.698346] RSP: 002b:00007ffcfb6d9898 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 216.698351] RAX: ffffffffffffffda RBX: 0000759260604fa8 RCX: 00007592604ee21d <4>[ 216.698355] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 216.698358] RBP: 00007ffcfb6d98f0 R08: 00007ffcfb6d9840 R09: 0000000000000007 <4>[ 216.698362] R10: 00005b1d1b15eac0 R11: 0000000000000202 R12: 0000000000000003 <4>[ 216.698365] R13: 0000000000000000 R14: 0000000000000062 R15: 0000759260604fc0 <4>[ 216.698372] <4>[ 216.698374] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit cmdlinepart spi_nor ee1004 mtd mei_pxp mei_hdcp tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp wmi_bmof kvm_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec aesni_intel rapl snd_hda_core snd_hwdep igc intel_cstate snd_pcm snd_timer i2c_i801 i2c_mux snd spi_intel_pci spi_intel soundcore i2c_smbus mei_me idma64 video mei thunderbolt igen6_edac serial_multi_instantiate binfmt_misc intel_pmc_core pmt_telemetry pmt_discovery nls_iso8859_1 pmt_class wmi intel_pmc_ssram_telemetry pinctrl_tigerlake acpi_tad acpi_pad intel_vsec dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 216.698449] CR2: 0000000000000095 <4>[ 216.698452] ---[ end trace 0000000000000000 ]---