[ 110.765308] [IGT] drv_selftest: starting subtest live_hangcheck [ 110.946785] Setting dangerous option live_selftests - tainting kernel [ 110.965243] [drm:intel_pch_type [i915]] Found Ice Lake PCH [ 110.970807] [drm:i915_driver_load [i915]] WOPCM size: 1024KiB [ 110.976577] [drm] GuC: No firmware known for this platform! [ 110.982165] [drm] HuC: No firmware known for this platform! [ 110.987839] [drm:intel_uc_init_early [i915]] enable_guc=0 (submission:no huc:no) [ 110.995288] [drm:intel_uc_init_early [i915]] guc_log_level=0 (enabled:no, verbose:no, verbosity:0) [ 111.004275] [drm:intel_power_domains_init [i915]] Allowed DC state mask 03 [ 111.011785] [drm:intel_device_info_init_mmio [i915]] vdbox disable: 00fa [ 111.018594] [drm:intel_device_info_init_mmio [i915]] vebox disable: 000e [ 111.025687] [drm] Display disabled (module parameter) [ 111.030825] [drm:i915_driver_load [i915]] ppgtt mode: 3 [ 111.036258] [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M [ 111.042074] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M [ 111.047865] [drm:i915_ggtt_probe_hw [i915]] DSM size = 60M [ 111.053364] [drm] Replacing VGA console driver [ 111.058207] [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 0x000000003fa000c7 [ 111.066228] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 61440K, usable: 59392K [ 111.076362] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params [ 111.083298] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x35b97018 [ 111.091506] [drm:intel_opregion_setup [i915]] Public ACPI methods supported [ 111.098513] [drm:intel_opregion_setup [i915]] SWSCI supported [ 111.116806] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483 [ 111.125987] [drm:intel_opregion_setup [i915]] ASLE supported [ 111.131699] [drm:intel_opregion_setup [i915]] ASLE extension supported [ 111.138268] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) [ 111.146702] [drm:intel_bios_init [i915]] Skipping VBT init due to disabled display. [ 111.155194] [drm:intel_dsm_detect [i915]] no _DSM method for intel device [ 111.162204] [drm:i915_driver_load [i915]] rawclk rate: 19200 kHz [ 111.168269] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00 [ 111.175232] [drm:intel_power_well_enable [i915]] enabling power well 1 [ 111.181986] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 307200 kHz, VCO 614400 kHz, ref 38400 kHz, bypass 50000 kHz, voltage level 0 [ 111.194453] [drm:intel_power_well_enable [i915]] enabling always-on [ 111.200757] [drm:intel_power_well_enable [i915]] enabling power well 2 [ 111.207316] [drm:intel_power_well_enable [i915]] enabling DC off [ 111.213354] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00 [ 111.220203] [drm:intel_power_well_enable [i915]] enabling power well 3 [ 111.226786] [drm:intel_power_well_enable [i915]] enabling power well 4 [ 111.234441] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1 [ 111.240969] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 2 (2.0 usec) [ 111.248655] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 19 (19.0 usec) [ 111.256506] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 28 (28.0 usec) [ 111.264351] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 32 (32.0 usec) [ 111.272226] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 63 (63.0 usec) [ 111.280082] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 77 (77.0 usec) [ 111.287934] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 83 (83.0 usec) [ 111.295776] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 99 (99.0 usec) [ 111.303790] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 100000000] [ 111.312030] [drm:intel_ctx_workarounds_init [i915]] Number of context specific w/a: 3 [ 111.320252] [drm:i915_gem_contexts_init [i915]] logical context support initialized [ 111.344548] [drm] Initialized i915 1.6.0 20180719 for 0000:00:02.0 on minor 0 [ 111.353561] i915 device info: pciid=0x8a5a rev=0x03 platform=ICELAKE gen=11 [ 111.360525] i915 device info: is_mobile: no [ 111.364720] i915 device info: is_lp: no [ 111.368566] i915 device info: is_alpha_support: yes [ 111.373461] i915 device info: has_64bit_reloc: yes [ 111.378258] i915 device info: has_aliasing_ppgtt: yes [ 111.383310] i915 device info: has_csr: no [ 111.387331] i915 device info: has_ddi: yes [ 111.391437] i915 device info: has_dp_mst: yes [ 111.395798] i915 device info: has_reset_engine: yes [ 111.400675] i915 device info: has_fbc: yes [ 111.404779] i915 device info: has_fpga_dbg: yes [ 111.409317] i915 device info: has_full_ppgtt: yes [ 111.414027] i915 device info: has_full_48bit_ppgtt: yes [ 111.419252] i915 device info: has_gmch_display: no [ 111.424060] i915 device info: has_guc: yes [ 111.428176] i915 device info: has_guc_ct: no [ 111.432450] i915 device info: has_hotplug: yes [ 111.436898] i915 device info: has_l3_dpf: no [ 111.441436] i915 device info: has_llc: yes [ 111.445543] i915 device info: has_logical_ring_contexts: yes [ 111.451200] i915 device info: has_logical_ring_elsq: yes [ 111.456525] i915 device info: has_logical_ring_preemption: yes [ 111.462358] i915 device info: has_overlay: no [ 111.466720] i915 device info: has_pooled_eu: no [ 111.471258] i915 device info: has_psr: yes [ 111.475365] i915 device info: has_rc6: yes [ 111.479469] i915 device info: has_rc6p: no [ 111.483572] i915 device info: has_runtime_pm: yes [ 111.488281] i915 device info: has_snoop: no [ 111.492477] i915 device info: has_coherent_ggtt: no [ 111.497352] i915 device info: unfenced_needs_alignment: no [ 111.502834] i915 device info: cursor_needs_physical: no [ 111.508081] i915 device info: hws_needs_physical: no [ 111.513060] i915 device info: overlay_needs_physical: no [ 111.518373] i915 device info: supports_tv: no [ 111.522737] i915 device info: has_ipc: yes [ 111.526838] i915 device info: slice total: 1, mask=0001 [ 111.532068] i915 device info: subslice total: 6 [ 111.536610] i915 device info: slice0: 6 subslices, mask=00f3 [ 111.542266] i915 device info: EU total: 48 [ 111.546373] i915 device info: EU per subslice: 8 [ 111.550994] i915 device info: has slice power gating: yes [ 111.556388] i915 device info: has subslice power gating: yes [ 111.562053] i915 device info: has EU power gating: yes [ 111.567193] i915 device info: CS timestamp frequency: 19200 kHz [ 111.573117] [drm] DRM_I915_DEBUG enabled [ 111.577075] [drm] DRM_I915_DEBUG_GEM enabled [ 111.581352] i915: Performing live selftests with st_random_seed=0x6d9737e7 st_timeout=1000 [ 122.605014] i915_reset_engine(rcs0:idle): 128953 resets [ 123.611016] i915_reset_engine(bcs0:idle): 127050 resets [ 124.617013] i915_reset_engine(vcs0:idle): 120779 resets [ 125.623015] i915_reset_engine(vcs2:idle): 119956 resets [ 126.629015] i915_reset_engine(vecs0:idle): 124924 resets [ 127.635160] i915_reset_engine(rcs0:active): 2880 resets [ 128.641135] i915_reset_engine(bcs0:active): 4116 resets [ 129.647196] i915_reset_engine(vcs0:active): 4004 resets [ 130.653167] i915_reset_engine(vcs2:active): 4007 resets [ 131.659148] i915_reset_engine(vecs0:active): 4110 resets [ 132.665062] i915_reset_engine(rcs0:others-idle): 27925 resets [ 133.673025] i915_reset_engine(bcs0:others-idle): 90354 resets [ 134.680022] i915_reset_engine(vcs0:others-idle): 83128 resets [ 135.688024] i915_reset_engine(vcs2:others-idle): 68821 resets [ 136.696724] i915_reset_engine(vecs0:others-idle): 28645 resets [ 137.705377] i915_reset_engine(rcs0:others-active): 1063 resets [ 138.713053] i915_reset_engine(bcs0:others-active): 1535 resets [ 139.722471] i915_reset_engine(vcs0:others-active): 1436 resets [ 140.732165] i915_reset_engine(vcs2:others-active): 1353 resets [ 141.740334] i915_reset_engine(vecs0:others-active): 1398 resets [ 141.793046] [drm:__execlists_submission_tasklet [i915]] ce->lrc_reg_state[3]=0x000f0009 & 0x00050005 != 0x00050005 [ 141.803502] inject_preempt_context:556 GEM_BUG_ON((ce->lrc_reg_state[0x02 + 1] & ({ typeof((1 << 0) | (1 << 2)) _a = ((1 << 0) | (1 << 2)); ({ if (__builtin_constant_p(_a)) do { bool __cond = !(!(((_a) & 0xffff0000))); extern void __compiletime_assert_556(void) __attribute__((error("Incorrect mask"))); if (__cond) __compiletime_assert_556(); do { } while (0); } while (0); if (__builtin_constant_p(_a)) do { bool __cond = !(!((_a) & 0xffff0000)); extern void __compiletime_assert_556(void) __attribute__((error("Incorrect value"))); if (__cond) __compiletime_assert_556(); do { } while (0); } while (0); if (__builtin_constant_p(_a) && __builtin_constant_p(_a)) do { bool __cond = !(!((_a) & ~(_a))); extern void __compiletime_assert_556(void) __attribute__((error("Incorrect value for mask"))); if (__cond) __compiletime_assert_556(); do { } while (0); } while (0); ((_a) << 16 | (_a)); }); })) != ({ typeof((1 << 0) | (1 << 2)) _a = ((1 << 0) | (1 << 2)); ({ if (__builtin_constant_p(_a)) do { boo [ 141.890357] ------------[ cut here ]------------ [ 141.894972] kernel BUG at ../drivers/gpu/drm/i915/intel_lrc.c:556! [ 141.901145] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC PTI [ 141.906878] CPU: 0 PID: 1011 Comm: igt/vecs0 Tainted: G U W 4.18.0-rc8pz+ #28 [ 141.915105] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP, BIOS ICLSFWR1.R00.2232.A00.1806050909 06/05/2018 [ 141.928399] RIP: 0010:__execlists_submission_tasklet+0xa88/0xad0 [i915] [ 141.934984] Code: 0c 59 a7 c0 e8 f7 a2 77 c5 0f 0b 48 c7 c1 00 32 a9 c0 ba 2c 02 00 00 48 c7 c6 c0 53 a5 c0 48 c7 c7 0c 59 a7 c0 e8 d6 a2 77 c5 <0f> 0b 48 c7 c1 87 5b a7 c0 ba 6f 04 00 00 48 c7 c6 60 53 a5 c0 48 [ 141.953811] RSP: 0018:ffffb96280887cb0 EFLAGS: 00010082 [ 141.959023] RAX: 00000000000003dd RBX: ffff9c7e6d362158 RCX: 0000000000000006 [ 141.966126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9c7e7f2157b0 [ 141.973229] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000001 [ 141.980333] R10: ffff9c7e6cb79240 R11: a3773a2165f863aa R12: ffff9c7e6e376a48 [ 141.987437] R13: ffff9c7e6e376b98 R14: ffff9c7e70868058 R15: ffff9c7e6d362198 [ 141.994541] FS: 0000000000000000(0000) GS:ffff9c7e7f200000(0000) knlGS:0000000000000000 [ 142.002590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.008317] CR2: 00007f7568cd3540 CR3: 00000001c3210006 CR4: 0000000000760ef0 [ 142.015422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.022523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.029627] PKRU: 55555554 [ 142.032336] Call Trace: [ 142.034845] ? lookup_priolist+0xbc/0xf0 [i915] [ 142.039412] execlists_submit_request+0x101/0x150 [i915] [ 142.044772] submit_notify+0xb8/0x254 [i915] [ 142.049090] __i915_sw_fence_complete+0x86/0x250 [i915] [ 142.054356] i915_request_add+0x335/0x6c0 [i915] [ 142.059013] active_engine+0x13e/0x2c0 [i915] [ 142.063409] ? hang_fini+0x150/0x150 [i915] [ 142.067589] kthread+0x11e/0x140 [ 142.070821] ? _kthread_create_worker_on_cpu+0x60/0x60 [ 142.075950] ret_from_fork+0x3a/0x50 [ 142.079528] Modules linked in: i915(+) drm_kms_helper drm nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vfat fat x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul wmi_bmof intel_wmi_thunderbolt ppdev joydev pcspkr ucsi_acpi typec_ucsi typec wmi parport_pc parport acpi_pad acpi_tad e1000e ptp crc32c_intel serio_raw pps_core prime_numbers sdhci_pci i2c_algo_bit cqhci syscopyarea [ 142.150173] sysfillrect sdhci sysimgblt fb_sys_fops mmc_core [last unloaded: drm] [ 142.157724] Dumping ftrace buffer: [ 142.161123] (ftrace buffer empty) [ 142.164702] ---[ end trace f93af7435e85c08a ]--- [ 142.169347] RIP: 0010:__execlists_submission_tasklet+0xa88/0xad0 [i915] [ 142.175938] Code: 0c 59 a7 c0 e8 f7 a2 77 c5 0f 0b 48 c7 c1 00 32 a9 c0 ba 2c 02 00 00 48 c7 c6 c0 53 a5 c0 48 c7 c7 0c 59 a7 c0 e8 d6 a2 77 c5 <0f> 0b 48 c7 c1 87 5b a7 c0 ba 6f 04 00 00 48 c7 c6 60 53 a5 c0 48 [ 142.194763] RSP: 0018:ffffb96280887cb0 EFLAGS: 00010082 [ 142.199972] RAX: 00000000000003dd RBX: ffff9c7e6d362158 RCX: 0000000000000006 [ 142.207076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9c7e7f2157b0 [ 142.214179] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000001 [ 142.221283] R10: ffff9c7e6cb79240 R11: a3773a2165f863aa R12: ffff9c7e6e376a48 [ 142.228387] R13: ffff9c7e6e376b98 R14: ffff9c7e70868058 R15: ffff9c7e6d362198 [ 142.235493] FS: 0000000000000000(0000) GS:ffff9c7e7f200000(0000) knlGS:0000000000000000 [ 142.243542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.249269] CR2: 00007f7568cd3540 CR3: 00000001c3210006 CR4: 0000000000760ef0 [ 142.256373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.263477] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.270580] PKRU: 55555554 [ 142.273288] Kernel panic - not syncing: Fatal exception in interrupt [ 143.419780] Shutting down cpus with NMI [ 143.423618] Dumping ftrace buffer: [ 143.427019] (ftrace buffer empty) [ 143.430592] Kernel Offset: 0x5000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 143.441235] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---