igt@gem_ctx_create@basic-files on fi-snb-2520m@kfence

Detail	Value
Duration	2.02 seconds
Igt-Version	IGT-Version: 1.25-g3887134e7 (x86_64) (Linux: 5.12.0-rc4-gda4a2b1a5479-kfence_1+ x86_64)
Out	IGT-Version: 1.25-g3887134e7 (x86_64) (Linux: 5.12.0-rc4-gda4a2b1a5479-kfence_1+ x86_64) Starting subtest: basic-files [0] File creation + execution: 484.402 us Subtest basic-files: SUCCESS (2.018s)
Err	Starting subtest: basic-files Subtest basic-files: SUCCESS (2.018s)
Dmesg Scroll to first warning	<6> [83.622816] Console: switching to colour dummy device 80x25 <6> [83.622902] [IGT] gem_ctx_create: executing <7> [83.790079] i915 0000:00:02.0: [drm:drm_fb_helper_hotplug_event.part.0] <7> [83.790095] [drm:drm_client_modeset_probe] <7> [83.790163] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:61:LVDS-1] <7> [83.790176] [drm:drm_add_edid_modes] ELD: no CEA Extension found <7> [83.790182] [drm:drm_add_display_info] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [83.790187] [drm:drm_add_display_info] non_desktop set to 0 <7> [83.790221] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:61:LVDS-1] probed modes : <7> [83.790227] [drm:drm_mode_debug_printmodeline] Modeline "1366x768": 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9 <7> [83.790236] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1] <7> [83.790243] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] [CONNECTOR:64:VGA-1] force=1 <7> [83.790451] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000, result 0 <7> [83.790620] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] CRT not detected via hotplug <7> [83.790948] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) <7> [83.791116] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first message, retry <7> [83.791467] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) <7> [83.791645] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga <7> [83.791653] i915 0000:00:02.0: [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed, retry using GPIO bit-banging <7> [83.791782] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus vga. force bit now 1 <7> [83.793487] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga <7> [83.793501] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus vga. force bit now 0 <7> [83.793718] i915 0000:00:02.0: [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50 [no valid EDID found] <7> [83.793927] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1] disconnected <7> [83.793945] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:68:HDMI-A-1] <7> [83.793960] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:68:HDMI-A-1] <7> [83.810144] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created <6> [83.816304] [IGT] gem_ctx_create: starting subtest basic-files <7> [83.845401] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [83.861496] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [83.861514] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [83.861702] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [83.877462] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [83.877482] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [83.929008] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [83.944472] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) <7> [83.944494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:68:HDMI-A-1] disconnected <7> [83.944509] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:76:DP-1] <7> [83.944523] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:76:DP-1] <7> [83.944723] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:76:DP-1] disconnected <7> [83.944735] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:81:HDMI-A-2] <7> [83.944746] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:81:HDMI-A-2] <7> [83.945108] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) <7> [83.945290] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry <7> [83.945714] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) <7> [83.945900] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [83.945913] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [83.946091] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [83.948108] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [83.948122] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [83.948538] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) <7> [83.948722] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry <7> [83.949127] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) <7> [83.949311] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) <7> [83.949327] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:81:HDMI-A-2] disconnected <7> [83.949342] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:HDMI-A-3] <7> [83.949354] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:85:HDMI-A-3] <7> [83.949834] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1) <7> [83.950014] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry <7> [83.950473] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1) <7> [83.950654] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [83.950666] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [83.950801] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [83.952574] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [83.952588] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [83.952952] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1) <7> [83.953083] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry <7> [83.953526] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1) <7> [83.953704] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) <7> [83.953715] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:HDMI-A-3] disconnected <7> [83.953725] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:DP-2] <7> [83.953733] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:89:DP-2] <7> [83.953872] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:DP-2] disconnected <7> [83.953879] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:93:DP-3] <7> [83.953886] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:93:DP-3] <7> [83.954022] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:93:DP-3] disconnected <7> [83.954028] [drm:drm_client_modeset_probe] connector 61 enabled? yes <7> [83.954036] [drm:drm_client_modeset_probe] connector 64 enabled? no <7> [83.954041] [drm:drm_client_modeset_probe] connector 68 enabled? no <7> [83.954046] [drm:drm_client_modeset_probe] connector 76 enabled? no <7> [83.954051] [drm:drm_client_modeset_probe] connector 81 enabled? no <7> [83.954056] [drm:drm_client_modeset_probe] connector 85 enabled? no <7> [83.954061] [drm:drm_client_modeset_probe] connector 89 enabled? no <7> [83.954066] [drm:drm_client_modeset_probe] connector 93 enabled? no <7> [83.954084] [drm:drm_client_firmware_config.constprop.0.isra.0] Not using firmware configuration <7> [83.954098] [drm:drm_client_modeset_probe] looking for cmdline mode on connector 61 <7> [83.954104] [drm:drm_client_modeset_probe] looking for preferred mode on connector 61 0 <7> [83.954109] [drm:drm_client_modeset_probe] found mode 1366x768 <7> [83.954114] [drm:drm_client_modeset_probe] picking CRTCs for 1366x768 config <7> [83.954136] [drm:drm_client_modeset_probe] desired mode 1366x768 set on crtc 45 (0,0) <4> [84.397572] check_preemption_disabled: 15 callbacks suppressed <3> [84.397575] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160 <4> [84.397692] caller is invalidate_user_asid+0x13/0x50 <4> [84.397700] CPU: 0 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [84.397703] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [84.397706] Call Trace: <4> [84.397710] dump_stack+0x7f/0xad <4> [84.397717] check_preemption_disabled+0xc8/0xd0 <4> [84.397724] invalidate_user_asid+0x13/0x50 <4> [84.397728] flush_tlb_one_kernel+0x5/0x20 <4> [84.397732] kfence_protect+0x56/0x80 <4> [84.397738] kfence_guarded_free+0x231/0x2f0 <4> [84.397743] ? __i915_gem_object_release_map+0x67/0x80 [i915] <4> [84.397889] kfree+0x335/0x370 <4> [84.397898] __i915_gem_object_release_map+0x67/0x80 [i915] <4> [84.398009] ring_context_pre_pin+0xb4/0xd0 [i915] <4> [84.398111] __intel_context_do_pin_ww+0x44b/0x6e0 [i915] <4> [84.398207] eb_pin_engine+0x20c/0x260 [i915] <4> [84.398315] i915_gem_do_execbuffer+0xb16/0x2900 [i915] <4> [84.398432] ? _raw_spin_unlock+0x24/0x40 <4> [84.398451] ? __lock_acquire+0x579/0x2670 <4> [84.398480] i915_gem_execbuffer2_ioctl+0x126/0x2b0 [i915] <4> [84.398586] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915] <4> [84.398693] drm_ioctl_kernel+0xa8/0xf0 <4> [84.398702] drm_ioctl+0x1e7/0x380 <4> [84.398707] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915] <4> [84.398826] __x64_sys_ioctl+0x81/0xa0 <4> [84.398833] do_syscall_64+0x33/0x80 <4> [84.398838] entry_SYSCALL_64_after_hwframe+0x44/0xae <4> [84.398843] RIP: 0033:0x7f320edad5d7 <4> [84.398846] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48 <4> [84.398850] RSP: 002b:00007ffcf4161ca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [84.398855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f320edad5d7 <4> [84.398858] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008 <4> [84.398860] RBP: 00007ffcf4161d90 R08: 0000000000000000 R09: 0000000000000000 <4> [84.398863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469 <4> [84.398865] R13: 0000000000000008 R14: 00007ffcf4161d90 R15: 0000562028e05200 <3> [84.606004] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160 <4> [84.606047] caller is invalidate_user_asid+0x13/0x50 <4> [84.606055] CPU: 1 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [84.606058] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [84.606061] Call Trace: <4> [84.606064] dump_stack+0x7f/0xad <4> [84.606070] check_preemption_disabled+0xc8/0xd0 <4> [84.606076] invalidate_user_asid+0x13/0x50 <4> [84.606080] flush_tlb_one_kernel+0x5/0x20 <4> [84.606083] kfence_protect+0x56/0x80 <4> [84.606088] kfence_guarded_free+0x231/0x2f0 <4> [84.606092] ? drm_release_noglobal+0x17/0xa0 <4> [84.606097] kfree+0x335/0x370 <4> [84.606100] ? drm_file_free.part.0+0x220/0x260 <4> [84.606106] drm_release_noglobal+0x17/0xa0 <4> [84.606109] __fput+0xa3/0x250 <4> [84.606115] task_work_run+0x57/0xa0 <4> [84.606119] exit_to_user_mode_prepare+0x179/0x180 <4> [84.606125] syscall_exit_to_user_mode+0x19/0x50 <4> [84.606128] entry_SYSCALL_64_after_hwframe+0x44/0xae <4> [84.606132] RIP: 0033:0x7f320f099421 <4> [84.606136] Code: f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 05 ea cf 20 00 85 c0 75 16 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3f f3 c3 0f 1f 44 00 00 53 89 fb 48 83 ec 10 <4> [84.606139] RSP: 002b:00007ffcf4161cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 <4> [84.606143] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f320f099421 <4> [84.606145] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008 <4> [84.606147] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 <4> [84.606149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000649 <4> [84.606151] R13: 0000000000000006 R14: 00007ffcf4161d90 R15: 0000562028e05200 <3> [84.709590] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160 <4> [84.709691] caller is invalidate_user_asid+0x13/0x50 <4> [84.709712] CPU: 1 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [84.709718] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [84.709723] Call Trace: <4> [84.709729] dump_stack+0x7f/0xad <4> [84.709740] check_preemption_disabled+0xc8/0xd0 <4> [84.709761] invalidate_user_asid+0x13/0x50 <4> [84.709766] flush_tlb_one_kernel+0x5/0x20 <4> [84.709770] kfence_protect+0x56/0x80 <4> [84.709795] kfence_guarded_free+0x231/0x2f0 <4> [84.709814] ? __i915_gem_object_release_map+0x67/0x80 [i915] <4> [84.710290] kfree+0x335/0x370 <4> [84.710326] __i915_gem_object_release_map+0x67/0x80 [i915] <4> [84.710798] ring_context_pre_pin+0xb4/0xd0 [i915] <4> [84.711209] __intel_context_do_pin_ww+0x44b/0x6e0 [i915] <4> [84.711613] eb_pin_engine+0x20c/0x260 [i915] <4> [84.712048] i915_gem_do_execbuffer+0xb16/0x2900 [i915] <4> [84.712563] ? _raw_spin_unlock+0x24/0x40 <4> [84.712654] ? __lock_acquire+0x579/0x2670 <4> [84.712766] i915_gem_execbuffer2_ioctl+0x126/0x2b0 [i915] <4> [84.713195] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915] <4> [84.713649] drm_ioctl_kernel+0xa8/0xf0 <4> [84.713684] drm_ioctl+0x1e7/0x380 <4> [84.713705] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915] <4> [84.714180] __x64_sys_ioctl+0x81/0xa0 <4> [84.714205] do_syscall_64+0x33/0x80 <4> [84.714224] entry_SYSCALL_64_after_hwframe+0x44/0xae <4> [84.714241] RIP: 0033:0x7f320edad5d7 <4> [84.714254] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48 <4> [84.714267] RSP: 002b:00007ffcf4161ca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [84.714288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f320edad5d7 <4> [84.714299] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008 <4> [84.714309] RBP: 00007ffcf4161d90 R08: 0000000000000000 R09: 0000000000000000 <4> [84.714319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469 <4> [84.714329] R13: 0000000000000008 R14: 00007ffcf4161d90 R15: 0000562028e05200 <3> [84.917823] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160 <4> [84.917870] caller is invalidate_user_asid+0x13/0x50 <4> [84.917877] CPU: 1 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [84.917881] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [84.917883] Call Trace: <4> [84.917886] dump_stack+0x7f/0xad <4> [84.917893] check_preemption_disabled+0xc8/0xd0 <4> [84.917899] invalidate_user_asid+0x13/0x50 <4> [84.917904] flush_tlb_one_kernel+0x5/0x20 <4> [84.917907] kfence_protect+0x56/0x80 <4> [84.917913] kfence_guarded_free+0x231/0x2f0 <4> [84.917917] ? i915_gem_close_object+0x1fd/0x3c0 [i915] <4> [84.918061] kmem_cache_free+0x318/0x360 <4> [84.918069] i915_gem_close_object+0x1fd/0x3c0 [i915] <4> [84.918191] drm_gem_object_release_handle+0x26/0x70 <4> [84.918196] ? drm_gem_object_handle_put_unlocked+0xc0/0xc0 <4> [84.918199] idr_for_each+0x5e/0xd0 <4> [84.918209] drm_gem_release+0x17/0x20 <4> [84.918212] drm_file_free.part.0+0x241/0x260 <4> [84.918219] drm_release_noglobal+0x17/0xa0 <4> [84.918222] __fput+0xa3/0x250 <4> [84.918228] task_work_run+0x57/0xa0 <4> [84.918233] exit_to_user_mode_prepare+0x179/0x180 <4> [84.918239] syscall_exit_to_user_mode+0x19/0x50 <4> [84.918242] entry_SYSCALL_64_after_hwframe+0x44/0xae <4> [84.918247] RIP: 0033:0x7f320f099421 <4> [84.918250] Code: f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 05 ea cf 20 00 85 c0 75 16 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3f f3 c3 0f 1f 44 00 00 53 89 fb 48 83 ec 10 <4> [84.918253] RSP: 002b:00007ffcf4161cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 <4> [84.918258] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f320f099421 <4> [84.918261] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008 <4> [84.918263] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 <4> [84.918265] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000008cb <4> [84.918267] R13: 0000000000000006 R14: 00007ffcf4161d90 R15: 0000562028e05200 <3> [85.125543] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160 <4> [85.125594] caller is invalidate_user_asid+0x13/0x50 <4> [85.125602] CPU: 0 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [85.125605] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [85.125608] Call Trace: <4> [85.125612] dump_stack+0x7f/0xad <4> [85.125619] check_preemption_disabled+0xc8/0xd0 <4> [85.125626] invalidate_user_asid+0x13/0x50 <4> [85.125631] flush_tlb_one_kernel+0x5/0x20 <4> [85.125634] kfence_protect+0x56/0x80 <4> [85.125640] kfence_guarded_free+0x231/0x2f0 <4> [85.125645] ? __i915_gem_object_release_map+0x67/0x80 [i915] <4> [85.125787] kfree+0x335/0x370 <4> [85.125796] __i915_gem_object_release_map+0x67/0x80 [i915] <4> [85.125907] ring_context_pre_pin+0xb4/0xd0 [i915] <4> [85.126009] __intel_context_do_pin_ww+0x44b/0x6e0 [i915] <4> [85.126105] eb_pin_engine+0x20c/0x260 [i915] <4> [85.126213] i915_gem_do_execbuffer+0xb16/0x2900 [i915] <4> [85.126330] ? _raw_spin_unlock+0x24/0x40 <4> [85.126349] ? __lock_acquire+0x579/0x2670 <4> [85.126378] i915_gem_execbuffer2_ioctl+0x126/0x2b0 [i915] <4> [85.126485] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915] <4> [85.126591] drm_ioctl_kernel+0xa8/0xf0 <4> [85.126600] drm_ioctl+0x1e7/0x380 <4> [85.126606] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915] <4> [85.126724] __x64_sys_ioctl+0x81/0xa0 <4> [85.126731] do_syscall_64+0x33/0x80 <4> [85.126736] entry_SYSCALL_64_after_hwframe+0x44/0xae <4> [85.126741] RIP: 0033:0x7f320edad5d7 <4> [85.126744] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48 <4> [85.126748] RSP: 002b:00007ffcf4161ca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [85.126753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f320edad5d7 <4> [85.126756] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008 <4> [85.126758] RBP: 00007ffcf4161d90 R08: 0000000000000000 R09: 0000000000000000 <4> [85.126761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469 <4> [85.126763] R13: 0000000000000008 R14: 00007ffcf4161d90 R15: 0000562028e05200 <3> [85.749876] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160 <4> [85.749921] caller is invalidate_user_asid+0x13/0x50 <4> [85.749928] CPU: 2 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [85.749931] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [85.749934] Call Trace: <4> [85.749937] dump_stack+0x7f/0xad <4> [85.749943] check_preemption_disabled+0xc8/0xd0 <4> [85.749949] invalidate_user_asid+0x13/0x50 <4> [85.749954] flush_tlb_one_kernel+0x5/0x20 <4> [85.749957] kfence_protect+0x56/0x80 <4> [85.749962] kfence_guarded_free+0x231/0x2f0 <4> [85.749966] ? drm_release_noglobal+0x17/0xa0 <4> [85.749971] kfree+0x335/0x370 <4> [85.749974] ? drm_file_free.part.0+0x220/0x260 <4> [85.749980] drm_release_noglobal+0x17/0xa0 <4> [85.749983] __fput+0xa3/0x250 <4> [85.749989] task_work_run+0x57/0xa0 <4> [85.749994] exit_to_user_mode_prepare+0x179/0x180 <4> [85.749999] syscall_exit_to_user_mode+0x19/0x50 <4> [85.750002] entry_SYSCALL_64_after_hwframe+0x44/0xae <4> [85.750007] RIP: 0033:0x7f320f099421 <4> [85.750010] Code: f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 05 ea cf 20 00 85 c0 75 16 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3f f3 c3 0f 1f 44 00 00 53 89 fb 48 83 ec 10 <4> [85.750013] RSP: 002b:00007ffcf4161cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 <4> [85.750018] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f320f099421 <4> [85.750020] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008 <4> [85.750022] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 <4> [85.750024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000f8d <4> [85.750026] R13: 0000000000000006 R14: 00007ffcf4161d90 R15: 0000562028e05200 <6> [85.841896] [IGT] gem_ctx_create: exiting, ret=0 <7> [85.985323] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 8454144 bytes of contiguous stolen space for FBC, threshold: 1 <7> [85.985603] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A <3> [85.993655] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:4/132 <4> [85.993796] caller is invalidate_user_asid+0x13/0x50 <4> [85.993806] CPU: 2 PID: 132 Comm: kworker/u16:4 Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [85.993812] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [85.993816] Workqueue: i915 __i915_gem_free_work [i915] <4> [85.994008] Call Trace: <4> [85.994013] dump_stack+0x7f/0xad <4> [85.994023] check_preemption_disabled+0xc8/0xd0 <4> [85.994032] invalidate_user_asid+0x13/0x50 <4> [85.994039] flush_tlb_one_kernel+0x5/0x20 <4> [85.994045] kfence_protect+0x56/0x80 <4> [85.994054] kfence_guarded_free+0x231/0x2f0 <4> [85.994061] ? i915_gem_object_put_pages_shmem+0x1f9/0x290 [i915] <4> [85.994231] kfree+0x335/0x370 <4> [85.994245] i915_gem_object_put_pages_shmem+0x1f9/0x290 [i915] <4> [85.994455] ? __i915_gem_object_unset_pages+0x1b5/0x2a0 [i915] <4> [85.994631] __i915_gem_object_put_pages+0x4b/0xa0 [i915] <4> [85.994799] __i915_gem_free_objects.constprop.0+0x141/0x330 [i915] <4> [85.994966] process_one_work+0x267/0x5a0 <4> [85.994985] worker_thread+0x50/0x3c0 <4> [85.994995] ? process_one_work+0x5a0/0x5a0 <4> [85.995001] kthread+0x14b/0x170 <4> [85.995007] ? __kthread_bind_mask+0x60/0x60 <4> [85.995016] ret_from_fork+0x22/0x30 <7> [85.995170] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A <7> [85.997154] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 8454144 bytes of contiguous stolen space for FBC, threshold: 1 <7> [85.997342] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A <7> [86.013063] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A <6> [86.013811] Console: switching to colour frame buffer device 170x48 <7> [86.014322] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 8454144 bytes of contiguous stolen space for FBC, threshold: 1 <7> [86.014624] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A <7> [86.027237] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A <3> [86.119992] BUG: using smp_processor_id() in preemptible [00000000] code: igt_runner/1126 <4> [86.120135] caller is invalidate_user_asid+0x13/0x50 <4> [86.120145] CPU: 3 PID: 1126 Comm: igt_runner Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1 <4> [86.120151] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018 <4> [86.120155] Call Trace: <4> [86.120161] dump_stack+0x7f/0xad <4> [86.120170] check_preemption_disabled+0xc8/0xd0 <4> [86.120181] invalidate_user_asid+0x13/0x50 <4> [86.120188] flush_tlb_one_kernel+0x5/0x20 <4> [86.120194] kfence_protect+0x56/0x80 <4> [86.120204] kfence_guarded_free+0x231/0x2f0 <4> [86.120211] ? do_sys_openat2+0x7d/0x150 <4> [86.120220] kmem_cache_free+0x318/0x360 <4> [86.120234] do_sys_openat2+0x7d/0x150 <4> [86.120245] __x64_sys_openat+0x4f/0x90 <4> [86.120254] do_syscall_64+0x33/0x80 <4> [86.120262] entry_SYSCALL_64_after_hwframe+0x44/0xae <4> [86.120270] RIP: 0033:0x7f0d7ed37c8e <4> [86.120275] Code: 25 00 00 41 00 3d 00 00 41 00 74 48 48 8d 05 81 0c 2e 00 8b 00 85 c0 75 69 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 0f 87 a6 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 <4> [86.120280] RSP: 002b:00007ffccdb23ee0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 <4> [86.120288] RAX: ffffffffffffffda RBX: 0000559115a3a3f0 RCX: 00007f0d7ed37c8e <4> [86.120293] RDX: 0000000000000000 RSI: 00007f0d7fbe5da2 RDI: 00000000ffffff9c <4> [86.120297] RBP: 00007f0d7fbe2b36 R08: 0000000000000000 R09: 0000000000000001 <4> [86.120301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 <4> [86.120306] R13: 00007f0d7fbe2b36 R14: 0000559115a4bc40 R15: 00007ffccdb24ea0

<6> [83.622816] Console: switching to colour dummy device 80x25

<6> [83.622902] [IGT] gem_ctx_create: executing

<7> [83.790079] i915 0000:00:02.0: [drm:drm_fb_helper_hotplug_event.part.0]

<7> [83.790095] [drm:drm_client_modeset_probe]

<7> [83.790163] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:61:LVDS-1]

<7> [83.790176] [drm:drm_add_edid_modes] ELD: no CEA Extension found

<7> [83.790182] [drm:drm_add_display_info] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [83.790187] [drm:drm_add_display_info] non_desktop set to 0

<7> [83.790221] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:61:LVDS-1] probed modes :

<7> [83.790227] [drm:drm_mode_debug_printmodeline] Modeline "1366x768": 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9

<7> [83.790236] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1]

<7> [83.790243] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] [CONNECTOR:64:VGA-1] force=1

<7> [83.790451] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000, result 0

<7> [83.790620] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] CRT not detected via hotplug

<7> [83.790948] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)

<7> [83.791116] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first message, retry

<7> [83.791467] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)

<7> [83.791645] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga

<7> [83.791653] i915 0000:00:02.0: [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed, retry using GPIO bit-banging

<7> [83.791782] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus vga. force bit now 1

<7> [83.793487] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga

<7> [83.793501] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus vga. force bit now 0

<7> [83.793718] i915 0000:00:02.0: [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50 [no valid EDID found]

<7> [83.793927] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1] disconnected

<7> [83.793945] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:68:HDMI-A-1]

<7> [83.793960] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:68:HDMI-A-1]

<7> [83.810144] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created

<6> [83.816304] [IGT] gem_ctx_create: starting subtest basic-files

<7> [83.845401] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [83.861496] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [83.861514] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [83.861702] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [83.877462] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [83.877482] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [83.929008] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [83.944472] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)

<7> [83.944494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:68:HDMI-A-1] disconnected

<7> [83.944509] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:76:DP-1]

<7> [83.944523] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:76:DP-1]

<7> [83.944723] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:76:DP-1] disconnected

<7> [83.944735] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:81:HDMI-A-2]

<7> [83.944746] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:81:HDMI-A-2]

<7> [83.945108] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)

<7> [83.945290] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry

<7> [83.945714] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)

<7> [83.945900] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [83.945913] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [83.946091] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [83.948108] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [83.948122] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [83.948538] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)

<7> [83.948722] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry

<7> [83.949127] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)

<7> [83.949311] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)

<7> [83.949327] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:81:HDMI-A-2] disconnected

<7> [83.949342] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:HDMI-A-3]

<7> [83.949354] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:85:HDMI-A-3]

<7> [83.949834] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)

<7> [83.950014] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry

<7> [83.950473] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)

<7> [83.950654] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [83.950666] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [83.950801] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [83.952574] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [83.952588] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [83.952952] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)

<7> [83.953083] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry

<7> [83.953526] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)

<7> [83.953704] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)

<7> [83.953715] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:HDMI-A-3] disconnected

<7> [83.953725] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:DP-2]

<7> [83.953733] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:89:DP-2]

<7> [83.953872] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:89:DP-2] disconnected

<7> [83.953879] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:93:DP-3]

<7> [83.953886] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:93:DP-3]

<7> [83.954022] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:93:DP-3] disconnected

<7> [83.954028] [drm:drm_client_modeset_probe] connector 61 enabled? yes

<7> [83.954036] [drm:drm_client_modeset_probe] connector 64 enabled? no

<7> [83.954041] [drm:drm_client_modeset_probe] connector 68 enabled? no

<7> [83.954046] [drm:drm_client_modeset_probe] connector 76 enabled? no

<7> [83.954051] [drm:drm_client_modeset_probe] connector 81 enabled? no

<7> [83.954056] [drm:drm_client_modeset_probe] connector 85 enabled? no

<7> [83.954061] [drm:drm_client_modeset_probe] connector 89 enabled? no

<7> [83.954066] [drm:drm_client_modeset_probe] connector 93 enabled? no

<7> [83.954084] [drm:drm_client_firmware_config.constprop.0.isra.0] Not using firmware configuration

<7> [83.954098] [drm:drm_client_modeset_probe] looking for cmdline mode on connector 61

<7> [83.954104] [drm:drm_client_modeset_probe] looking for preferred mode on connector 61 0

<7> [83.954109] [drm:drm_client_modeset_probe] found mode 1366x768

<7> [83.954114] [drm:drm_client_modeset_probe] picking CRTCs for 1366x768 config

<7> [83.954136] [drm:drm_client_modeset_probe] desired mode 1366x768 set on crtc 45 (0,0)

<4> [84.397572] check_preemption_disabled: 15 callbacks suppressed

<3> [84.397575] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160

<4> [84.397692] caller is invalidate_user_asid+0x13/0x50

<4> [84.397700] CPU: 0 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [84.397703] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [84.397717] check_preemption_disabled+0xc8/0xd0

<4> [84.397724] invalidate_user_asid+0x13/0x50

<4> [84.397728] flush_tlb_one_kernel+0x5/0x20

<4> [84.397738] kfence_guarded_free+0x231/0x2f0

<4> [84.397743] ? __i915_gem_object_release_map+0x67/0x80 [i915]

<4> [84.397898] __i915_gem_object_release_map+0x67/0x80 [i915]

<4> [84.398009] ring_context_pre_pin+0xb4/0xd0 [i915]

<4> [84.398111] __intel_context_do_pin_ww+0x44b/0x6e0 [i915]

<4> [84.398207] eb_pin_engine+0x20c/0x260 [i915]

<4> [84.398315] i915_gem_do_execbuffer+0xb16/0x2900 [i915]

<4> [84.398432] ? _raw_spin_unlock+0x24/0x40

<4> [84.398451] ? __lock_acquire+0x579/0x2670

<4> [84.398480] i915_gem_execbuffer2_ioctl+0x126/0x2b0 [i915]

<4> [84.398586] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915]

<4> [84.398707] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915]

<4> [84.398838] entry_SYSCALL_64_after_hwframe+0x44/0xae

<4> [84.398846] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48

<4> [84.398850] RSP: 002b:00007ffcf4161ca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010

<4> [84.398855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f320edad5d7

<4> [84.398858] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008

<4> [84.398860] RBP: 00007ffcf4161d90 R08: 0000000000000000 R09: 0000000000000000

<4> [84.398863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469

<4> [84.398865] R13: 0000000000000008 R14: 00007ffcf4161d90 R15: 0000562028e05200

<3> [84.606004] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160

<4> [84.606047] caller is invalidate_user_asid+0x13/0x50

<4> [84.606055] CPU: 1 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [84.606058] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [84.606070] check_preemption_disabled+0xc8/0xd0

<4> [84.606076] invalidate_user_asid+0x13/0x50

<4> [84.606080] flush_tlb_one_kernel+0x5/0x20

<4> [84.606088] kfence_guarded_free+0x231/0x2f0

<4> [84.606092] ? drm_release_noglobal+0x17/0xa0

<4> [84.606100] ? drm_file_free.part.0+0x220/0x260

<4> [84.606106] drm_release_noglobal+0x17/0xa0

<4> [84.606119] exit_to_user_mode_prepare+0x179/0x180

<4> [84.606125] syscall_exit_to_user_mode+0x19/0x50

<4> [84.606128] entry_SYSCALL_64_after_hwframe+0x44/0xae

<4> [84.606136] Code: f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 05 ea cf 20 00 85 c0 75 16 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3f f3 c3 0f 1f 44 00 00 53 89 fb 48 83 ec 10

<4> [84.606139] RSP: 002b:00007ffcf4161cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003

<4> [84.606143] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f320f099421

<4> [84.606145] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008

<4> [84.606147] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000

<4> [84.606149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000649

<4> [84.606151] R13: 0000000000000006 R14: 00007ffcf4161d90 R15: 0000562028e05200

<3> [84.709590] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160

<4> [84.709691] caller is invalidate_user_asid+0x13/0x50

<4> [84.709712] CPU: 1 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [84.709718] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [84.709740] check_preemption_disabled+0xc8/0xd0

<4> [84.709761] invalidate_user_asid+0x13/0x50

<4> [84.709766] flush_tlb_one_kernel+0x5/0x20

<4> [84.709795] kfence_guarded_free+0x231/0x2f0

<4> [84.709814] ? __i915_gem_object_release_map+0x67/0x80 [i915]

<4> [84.710326] __i915_gem_object_release_map+0x67/0x80 [i915]

<4> [84.710798] ring_context_pre_pin+0xb4/0xd0 [i915]

<4> [84.711209] __intel_context_do_pin_ww+0x44b/0x6e0 [i915]

<4> [84.711613] eb_pin_engine+0x20c/0x260 [i915]

<4> [84.712048] i915_gem_do_execbuffer+0xb16/0x2900 [i915]

<4> [84.712563] ? _raw_spin_unlock+0x24/0x40

<4> [84.712654] ? __lock_acquire+0x579/0x2670

<4> [84.712766] i915_gem_execbuffer2_ioctl+0x126/0x2b0 [i915]

<4> [84.713195] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915]

<4> [84.713705] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915]

<4> [84.714224] entry_SYSCALL_64_after_hwframe+0x44/0xae

<4> [84.714254] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48

<4> [84.714267] RSP: 002b:00007ffcf4161ca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010

<4> [84.714288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f320edad5d7

<4> [84.714299] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008

<4> [84.714309] RBP: 00007ffcf4161d90 R08: 0000000000000000 R09: 0000000000000000

<4> [84.714319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469

<4> [84.714329] R13: 0000000000000008 R14: 00007ffcf4161d90 R15: 0000562028e05200

<3> [84.917823] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160

<4> [84.917870] caller is invalidate_user_asid+0x13/0x50

<4> [84.917877] CPU: 1 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [84.917881] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [84.917893] check_preemption_disabled+0xc8/0xd0

<4> [84.917899] invalidate_user_asid+0x13/0x50

<4> [84.917904] flush_tlb_one_kernel+0x5/0x20

<4> [84.917913] kfence_guarded_free+0x231/0x2f0

<4> [84.917917] ? i915_gem_close_object+0x1fd/0x3c0 [i915]

<4> [84.918061] kmem_cache_free+0x318/0x360

<4> [84.918069] i915_gem_close_object+0x1fd/0x3c0 [i915]

<4> [84.918191] drm_gem_object_release_handle+0x26/0x70

<4> [84.918196] ? drm_gem_object_handle_put_unlocked+0xc0/0xc0

<4> [84.918212] drm_file_free.part.0+0x241/0x260

<4> [84.918219] drm_release_noglobal+0x17/0xa0

<4> [84.918233] exit_to_user_mode_prepare+0x179/0x180

<4> [84.918239] syscall_exit_to_user_mode+0x19/0x50

<4> [84.918242] entry_SYSCALL_64_after_hwframe+0x44/0xae

<4> [84.918250] Code: f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 05 ea cf 20 00 85 c0 75 16 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3f f3 c3 0f 1f 44 00 00 53 89 fb 48 83 ec 10

<4> [84.918253] RSP: 002b:00007ffcf4161cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003

<4> [84.918258] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f320f099421

<4> [84.918261] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008

<4> [84.918263] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000

<4> [84.918265] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000008cb

<4> [84.918267] R13: 0000000000000006 R14: 00007ffcf4161d90 R15: 0000562028e05200

<3> [85.125543] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160

<4> [85.125594] caller is invalidate_user_asid+0x13/0x50

<4> [85.125602] CPU: 0 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [85.125605] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [85.125619] check_preemption_disabled+0xc8/0xd0

<4> [85.125626] invalidate_user_asid+0x13/0x50

<4> [85.125631] flush_tlb_one_kernel+0x5/0x20

<4> [85.125640] kfence_guarded_free+0x231/0x2f0

<4> [85.125645] ? __i915_gem_object_release_map+0x67/0x80 [i915]

<4> [85.125796] __i915_gem_object_release_map+0x67/0x80 [i915]

<4> [85.125907] ring_context_pre_pin+0xb4/0xd0 [i915]

<4> [85.126009] __intel_context_do_pin_ww+0x44b/0x6e0 [i915]

<4> [85.126105] eb_pin_engine+0x20c/0x260 [i915]

<4> [85.126213] i915_gem_do_execbuffer+0xb16/0x2900 [i915]

<4> [85.126330] ? _raw_spin_unlock+0x24/0x40

<4> [85.126349] ? __lock_acquire+0x579/0x2670

<4> [85.126378] i915_gem_execbuffer2_ioctl+0x126/0x2b0 [i915]

<4> [85.126485] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915]

<4> [85.126606] ? i915_gem_do_execbuffer+0x2900/0x2900 [i915]

<4> [85.126736] entry_SYSCALL_64_after_hwframe+0x44/0xae

<4> [85.126744] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48

<4> [85.126748] RSP: 002b:00007ffcf4161ca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010

<4> [85.126753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f320edad5d7

<4> [85.126756] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008

<4> [85.126758] RBP: 00007ffcf4161d90 R08: 0000000000000000 R09: 0000000000000000

<4> [85.126761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469

<4> [85.126763] R13: 0000000000000008 R14: 00007ffcf4161d90 R15: 0000562028e05200

<3> [85.749876] BUG: using smp_processor_id() in preemptible [00000000] code: gem_ctx_create/1160

<4> [85.749921] caller is invalidate_user_asid+0x13/0x50

<4> [85.749928] CPU: 2 PID: 1160 Comm: gem_ctx_create Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [85.749931] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [85.749943] check_preemption_disabled+0xc8/0xd0

<4> [85.749949] invalidate_user_asid+0x13/0x50

<4> [85.749954] flush_tlb_one_kernel+0x5/0x20

<4> [85.749962] kfence_guarded_free+0x231/0x2f0

<4> [85.749966] ? drm_release_noglobal+0x17/0xa0

<4> [85.749974] ? drm_file_free.part.0+0x220/0x260

<4> [85.749980] drm_release_noglobal+0x17/0xa0

<4> [85.749994] exit_to_user_mode_prepare+0x179/0x180

<4> [85.749999] syscall_exit_to_user_mode+0x19/0x50

<4> [85.750002] entry_SYSCALL_64_after_hwframe+0x44/0xae

<4> [85.750010] Code: f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 05 ea cf 20 00 85 c0 75 16 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3f f3 c3 0f 1f 44 00 00 53 89 fb 48 83 ec 10

<4> [85.750013] RSP: 002b:00007ffcf4161cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003

<4> [85.750018] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f320f099421

<4> [85.750020] RDX: 00007ffcf4161d90 RSI: 0000000040406469 RDI: 0000000000000008

<4> [85.750022] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000

<4> [85.750024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000f8d

<4> [85.750026] R13: 0000000000000006 R14: 00007ffcf4161d90 R15: 0000562028e05200

<6> [85.841896] [IGT] gem_ctx_create: exiting, ret=0

<7> [85.985323] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 8454144 bytes of contiguous stolen space for FBC, threshold: 1

<7> [85.985603] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A

<3> [85.993655] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:4/132

<4> [85.993796] caller is invalidate_user_asid+0x13/0x50

<4> [85.993806] CPU: 2 PID: 132 Comm: kworker/u16:4 Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [85.993812] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [85.993816] Workqueue: i915 __i915_gem_free_work [i915]

<4> [85.994023] check_preemption_disabled+0xc8/0xd0

<4> [85.994032] invalidate_user_asid+0x13/0x50

<4> [85.994039] flush_tlb_one_kernel+0x5/0x20

<4> [85.994054] kfence_guarded_free+0x231/0x2f0

<4> [85.994061] ? i915_gem_object_put_pages_shmem+0x1f9/0x290 [i915]

<4> [85.994245] i915_gem_object_put_pages_shmem+0x1f9/0x290 [i915]

<4> [85.994455] ? __i915_gem_object_unset_pages+0x1b5/0x2a0 [i915]

<4> [85.994631] __i915_gem_object_put_pages+0x4b/0xa0 [i915]

<4> [85.994799] __i915_gem_free_objects.constprop.0+0x141/0x330 [i915]

<4> [85.994966] process_one_work+0x267/0x5a0

<4> [85.994995] ? process_one_work+0x5a0/0x5a0

<4> [85.995007] ? __kthread_bind_mask+0x60/0x60

<7> [85.995170] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A

<7> [85.997154] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 8454144 bytes of contiguous stolen space for FBC, threshold: 1

<7> [85.997342] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A

<7> [86.013063] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A

<6> [86.013811] Console: switching to colour frame buffer device 170x48

<7> [86.014322] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 8454144 bytes of contiguous stolen space for FBC, threshold: 1

<7> [86.014624] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A

<7> [86.027237] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A

<3> [86.119992] BUG: using smp_processor_id() in preemptible [00000000] code: igt_runner/1126

<4> [86.120135] caller is invalidate_user_asid+0x13/0x50

<4> [86.120145] CPU: 3 PID: 1126 Comm: igt_runner Not tainted 5.12.0-rc4-gda4a2b1a5479-kfence_1+ #1

<4> [86.120151] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET76WW (1.46 ) 06/21/2018

<4> [86.120170] check_preemption_disabled+0xc8/0xd0

<4> [86.120181] invalidate_user_asid+0x13/0x50

<4> [86.120188] flush_tlb_one_kernel+0x5/0x20

<4> [86.120204] kfence_guarded_free+0x231/0x2f0

<4> [86.120211] ? do_sys_openat2+0x7d/0x150

<4> [86.120220] kmem_cache_free+0x318/0x360

<4> [86.120262] entry_SYSCALL_64_after_hwframe+0x44/0xae

<4> [86.120275] Code: 25 00 00 41 00 3d 00 00 41 00 74 48 48 8d 05 81 0c 2e 00 8b 00 85 c0 75 69 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 0f 87 a6 00 00 00 48 8b 4c 24 28 64 48 33 0c 25

<4> [86.120280] RSP: 002b:00007ffccdb23ee0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101

<4> [86.120288] RAX: ffffffffffffffda RBX: 0000559115a3a3f0 RCX: 00007f0d7ed37c8e

<4> [86.120293] RDX: 0000000000000000 RSI: 00007f0d7fbe5da2 RDI: 00000000ffffff9c

<4> [86.120297] RBP: 00007f0d7fbe2b36 R08: 0000000000000000 R09: 0000000000000001

<4> [86.120301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008

<4> [86.120306] R13: 00007f0d7fbe2b36 R14: 0000559115a4bc40 R15: 00007ffccdb24ea0

Results for igt@gem_ctx_create@basic-files