Oops#1 Part3 <7>[ 118.817514] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 118.820545] 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>[ 118.821112] 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>[ 118.823118] 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>[ 118.825194] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 118.826856] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 118.827135] 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 <1>[ 119.208763] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 119.208772] #PF: supervisor read access in kernel mode <1>[ 119.208775] #PF: error_code(0x0000) - not-present page <6>[ 119.208777] PGD 0 P4D 0 <4>[ 119.208781] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 119.208785] CPU: 1 UID: 0 PID: 2205 Comm: perf_pmu Tainted: G S U L 7.0.0-rc5-CI_DRM_18242-gb8c1f8bc16b8+ #1 PREEMPT(lazy) <4>[ 119.208791] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 119.208794] Hardware name: Intel(R) Client Systems NUC11TNHi5/, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 119.208798] RIP: 0010:_free_event+0x3e/0x370 Oops#1 Part2 <4>[ 119.208804] Code: 60 04 00 00 e8 f3 58 f3 ff 48 8d bb 80 04 00 00 e8 e7 58 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>[ 119.208810] RSP: 0018:ffffc90003323d60 EFLAGS: 00010246 <4>[ 119.208813] RAX: 0000000000000000 RBX: ffff888101a8c6e8 RCX: 0000000000000001 <4>[ 119.208817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 119.208820] RBP: ffffc90003323d78 R08: 0000000000000000 R09: 0000000000000000 <4>[ 119.208822] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 119.208825] R13: ffff888101a8c6e8 R14: ffff888101a8c9e0 R15: ffff888101a8c6e8 <4>[ 119.208828] FS: 0000000000000000(0000) GS:ffff88851bf18000(0000) knlGS:0000000000000000 <4>[ 119.208833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 119.208836] CR2: 0000000000000095 CR3: 000000000344c005 CR4: 0000000000f72ef0 <4>[ 119.208839] PKRU: 55555554 <4>[ 119.208841] Call Trace: <4>[ 119.208843] <4>[ 119.208846] perf_event_release_kernel+0x260/0x2d0 <4>[ 119.208851] perf_release+0x12/0x20 <4>[ 119.208854] __fput+0x10a/0x2f0 <4>[ 119.208859] ____fput+0x15/0x20 <4>[ 119.208862] task_work_run+0x60/0xb0 <4>[ 119.208866] do_exit+0x309/0xb80 <4>[ 119.208870] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 119.208876] ? trace_hardirqs_on+0x22/0x100 <4>[ 119.208881] do_group_exit+0x3a/0xb0 <4>[ 119.208884] __x64_sys_exit_group+0x18/0x20 <4>[ 119.208887] x64_sys_call+0x175a/0x26e0 <4>[ 119.208892] do_syscall_64+0xdd/0x1470 <4>[ 119.208897] ? clear_bhb_loop+0x30/0x80 <4>[ 119.208901] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 119.208904] RIP: 0033:0x724fca4ee21d <4>[ 119.208908] Code: Unable to access opcode bytes at 0x724fca4ee1f3. <4>[ 119.208911] RSP: 002b:00007ffd564ff328 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 119.208915] RAX: ffffffffffffffda RBX: 0000724fca604fa8 RCX: 0000724fca4ee21d <4>[ 119.208919] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 119.208922] RBP: 00007ffd564ff380 R08: 00007ffd564ff2d0 R09: 0000000000000007 <4>[ 119.208925] R10: 00005ae139c48a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 119.208928] R13: 0000000000000000 R14: 0000000000000062 R15: 0000724fca604fc0 <4>[ 119.208934] <4>[ 119.208936] 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 tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart x86_pkg_temp_thermal intel_powerclamp ee1004 spi_nor mtd coretemp mei_pxp mei_hdcp wmi_bmof kvm_intel kvm snd_intel_dspcfg irqbypass snd_hda_codec ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl intel_cstate snd_pcm snd_timer i2c_i801 snd igc spi_intel_pci i2c_mux spi_intel soundcore video i2c_smbus idma64 mei_me mei thunderbolt igen6_edac binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery wmi pmt_class intel_pmc_ssram_telemetry pinctrl_tigerlake intel_vsec acpi_pad acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 119.209002] CR2: 0000000000000095 <4>[ 119.209005] ---[ end trace 0000000000000000 ]---