Oops#1 Part7 <7>[ 143.933419] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no <7>[ 143.933578] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0 <7>[ 143.933737] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0 <7>[ 143.933912] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] dpll_hw_state: cfgcr0: 0x4801b5, cfgcr1: 0xe84, div0: 0x0, mg_refclkin_ctl: 0x0, hg_clktop2_coreclkctl1: 0x0, mg_clktop2_hsclkctl: 0x0, mg_pll_div0: 0x0, mg_pll_div2: 0x0, mg_pll_lf: 0x0, mg_pll_frac_lock: 0x0, mg_pll_ssc: 0x0, mg_pll_bias: 0x0, mg_pll_tdc_coldst_bias: 0x0 <7>[ 143.934093] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7>[ 143.934252] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries <7>[ 143.934411] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 143.934569] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 143.934727] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 143.934901] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 143.935079] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 143.935240] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 Oops#1 Part6 <7>[ 143.935399] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 143.935557] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 143.935716] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 143.935893] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 143.935916] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 143.936072] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [FB:635] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes <7>[ 143.936141] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7>[ 143.936238] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7>[ 143.936403] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 <7>[ 143.936388] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7>[ 143.936571] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 143.936735] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no <7>[ 143.936911] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no <7>[ 143.937106] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no Oops#1 Part5 <7>[ 143.937270] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no <7>[ 143.937432] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no <7>[ 143.937593] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no <7>[ 143.937644] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7>[ 143.937942] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 143.938173] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 143.938870] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7>[ 143.940081] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 143.940248] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 143.940409] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] <7>[ 143.940570] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 143.940733] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] <7>[ 143.940914] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] <7>[ 143.941093] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] <7>[ 143.941252] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] <7>[ 143.941411] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] Oops#1 Part4 <7>[ 143.941567] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 143.941726] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 143.941899] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 143.942082] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 143.942241] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 143.942403] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] <7>[ 143.942565] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 143.942725] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 143.942903] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 143.943086] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 143.943245] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 143.943402] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 143.943696] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x3 <7>[ 143.943989] i915 0000:00:02.0: [drm:intel_dpll_enable [i915]] enable DPLL 0 (active 0x1, on? 0) for [CRTC:171:pipe A] <7>[ 143.944157] i915 0000:00:02.0: [drm:intel_dpll_enable [i915]] enabling DPLL 0 <7>[ 143.944359] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_B Oops#1 Part3 <7>[ 143.944568] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe A <7>[ 143.947795] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 143.947965] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7>[ 143.964710] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 143.965055] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 143.966097] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 143.984201] Console: switching to colour frame buffer device 240x67 <7>[ 144.072891] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 144.073117] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7>[ 144.073270] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <6>[ 144.078365] Console: switching to colour dummy device 80x25 <14>[ 144.078560] [IGT] gem_pread: executing <7>[ 144.081605] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 144.082439] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 144.082722] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 144.083521] [IGT] gem_pread: starting subtest exhaustion <7>[ 144.083755] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <0>[ 147.410964] BUG: spinlock bad magic on CPU#1, kworker/u32:5/133 <4>[ 147.410980] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b759b: 0000 [#1] SMP NOPTI Oops#1 Part2 <4>[ 147.410988] CPU: 1 UID: 0 PID: 133 Comm: kworker/u32:5 Tainted: G S U L 7.0.0-rc7-CI_DRM_18285-g3acaeaba9868+ #1 PREEMPT(lazy) <4>[ 147.410994] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 147.410997] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 147.411002] Workqueue: i915 __i915_gem_free_work [i915] <4>[ 147.411190] RIP: 0010:spin_bug+0x77/0xe0 <4>[ 147.411196] Code: 83 65 8b 15 5f cf ae 02 44 8b 81 30 0a 00 00 48 81 c1 20 0d 00 00 49 83 fd ff 74 4e e8 02 67 01 00 44 8b 4b 08 4d 85 ed 74 58 <45> 8b 85 30 0a 00 00 49 8d 8d 20 0d 00 00 8b 53 04 48 89 de 48 c7 <4>[ 147.411203] RSP: 0018:ffffc90001607d08 EFLAGS: 00010202 <4>[ 147.411206] RAX: 0000000000000033 RBX: ffff88811e9a0250 RCX: 0000000000000000 <4>[ 147.411209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 147.411212] RBP: ffffc90001607d20 R08: 0000000000000000 R09: 000000006b6b6b6b <4>[ 147.411216] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c6f3a <4>[ 147.411219] R13: 6b6b6b6b6b6b6b6b R14: ffff888144945570 R15: ffff888108f96dc0 <4>[ 147.411222] FS: 0000000000000000(0000) GS:ffff88851bf17000(0000) knlGS:0000000000000000 <4>[ 147.411226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 147.411230] CR2: 000079afb9a12000 CR3: 000000000344c005 CR4: 0000000000f72ef0 <4>[ 147.411233] PKRU: 55555554 <4>[ 147.411235] Call Trace: <4>[ 147.411237] <4>[ 147.411240] do_raw_spin_lock+0x86/0xe0 <4>[ 147.411244] _raw_spin_lock+0x37/0x60 Oops#1 Part1 <4>[ 147.411249] ? dma_buf_put+0x30/0x120 <4>[ 147.411254] dma_buf_put+0x30/0x120 <4>[ 147.411258] drm_prime_gem_destroy+0x38/0x50 <4>[ 147.411263] __i915_gem_free_object+0x60/0x200 [i915] <4>[ 147.411411] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4>[ 147.411549] __i915_gem_free_work+0x25/0x30 [i915] <4>[ 147.411684] process_one_work+0x239/0x760 <4>[ 147.411691] worker_thread+0x200/0x3f0 <4>[ 147.411694] ? __pfx_worker_thread+0x10/0x10 <4>[ 147.411698] kthread+0x10d/0x150 <4>[ 147.411703] ? __pfx_kthread+0x10/0x10 <4>[ 147.411707] ret_from_fork+0x3d4/0x480 <4>[ 147.411711] ? __pfx_kthread+0x10/0x10 <4>[ 147.411715] ret_from_fork_asm+0x1a/0x30 <4>[ 147.411722] <4>[ 147.411724] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp cmdlinepart coretemp ee1004 spi_nor mei_hdcp mei_pxp mtd wmi_bmof kvm_intel kvm snd_hda_intel snd_intel_dspcfg irqbypass snd_hda_codec ghash_clmulni_intel aesni_intel rapl snd_hda_core intel_cstate snd_hwdep snd_pcm i2c_i801 spi_intel_pci snd_timer i2c_mux spi_intel i2c_smbus video igc mei_me snd idma64 soundcore mei thunderbolt igen6_edac binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry nls_iso8859_1 wmi intel_vsec pinctrl_tigerlake acpi_pad acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4>[ 147.411844] ---[ end trace 0000000000000000 ]---