igt@gem_exec_create@forked@lmem0 on shard-dg2@CI_DRM

Results for igt@gem_exec_create@forked@lmem0

pstore-002-dmesg4

pstore-001-dmesg4

Detail	Value
Duration	unknown
Hostname	shard-dg2-6
Igt-Version	IGT-Version: 2.3-g46cb55353 (x86_64) (Linux: 7.0.0-rc1-CI_DRM_18050-gf0ec6252eb6d+ x86_64)
Out	Starting dynamic subtest: lmem0 Dynamic subtest lmem0: FAIL (11.195s) Subtest forked: FAIL (31.328s) This test caused an abort condition: Child refuses to die, tainted 0x40c4.
Err	Starting dynamic subtest: lmem0 Dynamic subtest lmem0 failed. ** DEBUG (gem_exec_create:2313) DEBUG: Test requirement passed: nengine (gem_exec_create:2313) igt_sysfs-DEBUG: Condition fd < 0 occurred in function igt_sysfs_scanf, file ../lib/igt_sysfs.c:698 END ** Dynamic subtest lmem0: FAIL (11.195s) Subtest forked: FAIL (31.328s)
Dmesg Scroll to first warning	<6> [547.374875] [IGT] gem_exec_create: starting dynamic subtest lmem0 <7> [547.380274] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <1> [558.224131] BUG: kernel NULL pointer dereference, address: 0000000000000018 <1> [558.224140] #PF: supervisor read access in kernel mode <1> [558.224143] #PF: error_code(0x0000) - not-present page <6> [558.224146] PGD 0 P4D 0 <4> [558.224150] Oops: Oops: 0000 [#1] SMP NOPTI <4> [558.224154] CPU: 4 UID: 0 PID: 2326 Comm: gem_exec_create Tainted: G S U L 7.0.0-rc1-CI_DRM_18050-gf0ec6252eb6d+ #1 PREEMPT(lazy) <4> [558.224160] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [558.224163] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [558.224168] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm] <4> [558.224178] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 63 a5 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 6f a5 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 20 a5 e1 48 8d 7d a0 e8 2c 6f <4> [558.224185] RSP: 0018:ffffc90002c57108 EFLAGS: 00010286 <4> [558.224189] RAX: ffff888151f39a00 RBX: ffff88812fba92c0 RCX: 0000000000000000 <4> [558.224192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [558.224195] RBP: ffffc90002c57168 R08: 0000000000000000 R09: 0000000000000000 <4> [558.224199] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88812dd25e68 <4> [558.224202] R13: ffff88812fba9140 R14: ffff88812fba9000 R15: ffff88814d969cc0 <4> [558.224206] FS: 00007148caed7940(0000) GS:ffff8884d989b000(0000) knlGS:0000000000000000 <4> [558.224210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [558.224214] CR2: 0000000000000018 CR3: 0000000153887005 CR4: 00000000003726f0 <4> [558.224217] Call Trace: <4> [558.224220] <TASK> <4> [558.224223] ttm_bo_put+0x3c/0x70 [ttm] <4> [558.224231] ttm_bo_move_accel_cleanup+0xf6/0x3a0 [ttm] <4> [558.224240] i915_ttm_move+0x361/0x480 [i915] <4> [558.224463] ttm_bo_handle_move_mem+0xe8/0x1e0 [ttm] <4> [558.224472] ttm_bo_validate+0xcf/0x1c0 [ttm] <4> [558.224481] __i915_ttm_get_pages+0x73/0x290 [i915] <4> [558.224652] i915_ttm_get_pages+0x106/0x160 [i915] <4> [558.224823] ? lock_acquire+0xc4/0x2f0 <4> [558.224828] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [558.224993] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [558.225159] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [558.225325] i915_vma_get_pages+0xf9/0x300 [i915] <4> [558.225500] i915_vma_pin_ww+0xf5/0x1390 [i915] <4> [558.225678] eb_validate_vmas+0x209/0xd30 [i915] <4> [558.225843] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [558.226008] i915_gem_do_execbuffer+0xda3/0x36e0 [i915] <4> [558.226175] ? lock_release+0xd0/0x2b0 <4> [558.226181] ? kernel_text_address+0x139/0x150 <4> [558.226189] ? __lock_acquire+0x43e/0x2790 <4> [558.226193] ? find_held_lock+0x31/0x90 <4> [558.226197] ? __create_object+0x68/0xc0 <4> [558.226203] ? find_held_lock+0x31/0x90 <4> [558.226207] ? __might_fault+0x53/0xb0 <4> [558.226213] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [558.226379] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [558.226544] drm_ioctl_kernel+0xb3/0x120 <4> [558.226550] drm_ioctl+0x2d4/0x5a0 <4> [558.226553] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [558.226720] __x64_sys_ioctl+0xa5/0x100 <4> [558.226725] x64_sys_call+0x1250/0x26e0 <4> [558.226729] do_syscall_64+0xdd/0x1470 <4> [558.226734] ? trace_hardirqs_off+0x5f/0xf0 <4> [558.226738] ? exit_to_user_mode_loop+0x172/0x540 <4> [558.226742] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [558.226747] ? do_syscall_64+0x22e/0x1470 <4> [558.226750] ? ww_mutex_unlock+0x47/0xa0 <4> [558.226755] ? __lock_acquire+0x43e/0x2790 <4> [558.226759] ? __do_fault+0x3d/0x1b0 <4> [558.226764] ? find_held_lock+0x31/0x90 <4> [558.226768] ? rcu_read_unlock+0x1c/0x80 <4> [558.226771] ? lock_release+0xd0/0x2b0 <4> [558.226775] ? find_held_lock+0x31/0x90 <4> [558.226778] ? do_user_addr_fault+0x2fd/0x8e0 <4> [558.226783] ? lock_release+0xd0/0x2b0 <4> [558.226787] ? up_read+0x22/0x30 <4> [558.226791] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [558.226795] ? irqentry_exit+0x17d/0x7c0 <4> [558.226799] ? clear_bhb_loop+0x30/0x80 <4> [558.226804] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [558.226807] RIP: 0033:0x7148cd124e1d <4> [558.226810] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [558.226818] RSP: 002b:00007ffeb9e52de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [558.226823] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007148cd124e1d <4> [558.226826] RDX: 00007ffeb9e52f50 RSI: 0000000040406469 RDI: 0000000000000005 <4> [558.226830] RBP: 00007ffeb9e52e30 R08: 0000000000000005 R09: 00000001008d0000 <4> [558.226833] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb9e52f50 <4> [558.226837] R13: 0000000040406469 R14: 0000000000000005 R15: 00007ffeb9e52fa4 <4> [558.226843] </TASK> <4> [558.226845] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart intel_tcc_cooling spi_nor x86_pkg_temp_thermal mtd ee1004 intel_powerclamp ppdev mei_hdcp mei_pxp intel_wmi_thunderbolt coretemp wmi_bmof kvm_intel snd_hda_intel snd_intel_dspcfg snd_hda_codec kvm snd_hda_core irqbypass snd_hwdep ghash_clmulni_intel snd_pcm aesni_intel rapl intel_cstate i2c_i801 snd_timer snd i2c_mux spi_intel_pci e1000e spi_intel i2c_smbus soundcore idma64 parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry video pmt_discovery pmt_class nls_iso8859_1 pinctrl_cannonlake wmi mei_me intel_pmc_ssram_telemetry acpi_tad acpi_pad intel_vsec mei intel_pch_thermal input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [558.226916] CR2: 0000000000000018 <4> [558.226919] ---[ end trace 0000000000000000 ]--- <4> [558.554245] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm] <4> [558.554270] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 63 a5 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 6f a5 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 20 a5 e1 48 8d 7d a0 e8 2c 6f <4> [558.554279] RSP: 0018:ffffc90002c57108 EFLAGS: 00010286 <4> [558.554283] RAX: ffff888151f39a00 RBX: ffff88812fba92c0 RCX: 0000000000000000 <4> [558.554287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [558.554290] RBP: ffffc90002c57168 R08: 0000000000000000 R09: 0000000000000000 <4> [558.554294] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88812dd25e68 <4> [558.554297] R13: ffff88812fba9140 R14: ffff88812fba9000 R15: ffff88814d969cc0 <4> [558.554301] FS: 00007148caed7940(0000) GS:ffff8884d989b000(0000) knlGS:0000000000000000 <4> [558.554305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [558.554308] CR2: 0000000000000018 CR3: 0000000153887005 CR4: 00000000003726f0 <6> [558.554312] note: gem_exec_create[2326] exited with irqs disabled <6> [558.570848] [IGT] gem_exec_create: finished subtest lmem0, FAIL <6> [558.571492] [IGT] gem_exec_create: finished subtest forked, FAIL <6> [558.675600] [IGT] gem_exec_create: exiting, ret=98 <7> [558.676048] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

Detail

Value

Duration

unknown

Hostname

shard-dg2-6

Igt-Version

IGT-Version: 2.3-g46cb55353 (x86_64) (Linux: 7.0.0-rc1-CI_DRM_18050-gf0ec6252eb6d+ x86_64)

Out

Starting dynamic subtest: lmem0
Dynamic subtest lmem0: FAIL (11.195s)
Subtest forked: FAIL (31.328s)

This test caused an abort condition: Child refuses to die, tainted 0x40c4.

Err

Starting dynamic subtest: lmem0
Dynamic subtest lmem0 failed.
**** DEBUG ****
(gem_exec_create:2313) DEBUG: Test requirement passed: nengine
(gem_exec_create:2313) igt_sysfs-DEBUG: Condition fd < 0 occurred in function igt_sysfs_scanf, file ../lib/igt_sysfs.c:698
****  END  ****
Dynamic subtest lmem0: FAIL (11.195s)
Subtest forked: FAIL (31.328s)

Dmesg

Scroll to first warning

<6> [547.374875] [IGT] gem_exec_create: starting dynamic subtest lmem0

<7> [547.380274] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<1> [558.224131] BUG: kernel NULL pointer dereference, address: 0000000000000018

<1> [558.224140] #PF: supervisor read access in kernel mode

<1> [558.224143] #PF: error_code(0x0000) - not-present page

<6> [558.224146] PGD 0 P4D 0

<4> [558.224150] Oops: Oops: 0000 [#1] SMP NOPTI

<4> [558.224154] CPU: 4 UID: 0 PID: 2326 Comm: gem_exec_create Tainted: G S U L 7.0.0-rc1-CI_DRM_18050-gf0ec6252eb6d+ #1 PREEMPT(lazy)

<4> [558.224160] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [558.224163] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021

<4> [558.224168] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm]

<4> [558.224178] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 63 a5 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 6f a5 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 20 a5 e1 48 8d 7d a0 e8 2c 6f

<4> [558.224185] RSP: 0018:ffffc90002c57108 EFLAGS: 00010286

<4> [558.224189] RAX: ffff888151f39a00 RBX: ffff88812fba92c0 RCX: 0000000000000000

<4> [558.224192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [558.224195] RBP: ffffc90002c57168 R08: 0000000000000000 R09: 0000000000000000

<4> [558.224199] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88812dd25e68

<4> [558.224202] R13: ffff88812fba9140 R14: ffff88812fba9000 R15: ffff88814d969cc0

<4> [558.224206] FS: 00007148caed7940(0000) GS:ffff8884d989b000(0000) knlGS:0000000000000000

<4> [558.224210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [558.224214] CR2: 0000000000000018 CR3: 0000000153887005 CR4: 00000000003726f0

<4> [558.224217] Call Trace:

<4> [558.224220] <TASK>

<4> [558.224223] ttm_bo_put+0x3c/0x70 [ttm]

<4> [558.224231] ttm_bo_move_accel_cleanup+0xf6/0x3a0 [ttm]

<4> [558.224240] i915_ttm_move+0x361/0x480 [i915]

<4> [558.224463] ttm_bo_handle_move_mem+0xe8/0x1e0 [ttm]

<4> [558.224472] ttm_bo_validate+0xcf/0x1c0 [ttm]

<4> [558.224481] __i915_ttm_get_pages+0x73/0x290 [i915]

<4> [558.224652] i915_ttm_get_pages+0x106/0x160 [i915]

<4> [558.224823] ? lock_acquire+0xc4/0x2f0

<4> [558.224828] ? eb_validate_vmas+0x6b/0xd30 [i915]

<4> [558.224993] ____i915_gem_object_get_pages+0x3f/0x120 [i915]

<4> [558.225159] __i915_gem_object_get_pages+0xa5/0x110 [i915]

<4> [558.225325] i915_vma_get_pages+0xf9/0x300 [i915]

<4> [558.225500] i915_vma_pin_ww+0xf5/0x1390 [i915]

<4> [558.225678] eb_validate_vmas+0x209/0xd30 [i915]

<4> [558.225843] ? eb_pin_engine+0x2f0/0x3b0 [i915]

<4> [558.226008] i915_gem_do_execbuffer+0xda3/0x36e0 [i915]

<4> [558.226175] ? lock_release+0xd0/0x2b0

<4> [558.226181] ? kernel_text_address+0x139/0x150

<4> [558.226189] ? __lock_acquire+0x43e/0x2790

<4> [558.226193] ? find_held_lock+0x31/0x90

<4> [558.226197] ? __create_object+0x68/0xc0

<4> [558.226203] ? find_held_lock+0x31/0x90

<4> [558.226207] ? __might_fault+0x53/0xb0

<4> [558.226213] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915]

<4> [558.226379] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]

<4> [558.226544] drm_ioctl_kernel+0xb3/0x120

<4> [558.226550] drm_ioctl+0x2d4/0x5a0

<4> [558.226553] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]

<4> [558.226720] __x64_sys_ioctl+0xa5/0x100

<4> [558.226725] x64_sys_call+0x1250/0x26e0

<4> [558.226729] do_syscall_64+0xdd/0x1470

<4> [558.226734] ? trace_hardirqs_off+0x5f/0xf0

<4> [558.226738] ? exit_to_user_mode_loop+0x172/0x540

<4> [558.226742] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [558.226747] ? do_syscall_64+0x22e/0x1470

<4> [558.226750] ? ww_mutex_unlock+0x47/0xa0

<4> [558.226755] ? __lock_acquire+0x43e/0x2790

<4> [558.226759] ? __do_fault+0x3d/0x1b0

<4> [558.226764] ? find_held_lock+0x31/0x90

<4> [558.226768] ? rcu_read_unlock+0x1c/0x80

<4> [558.226771] ? lock_release+0xd0/0x2b0

<4> [558.226775] ? find_held_lock+0x31/0x90

<4> [558.226778] ? do_user_addr_fault+0x2fd/0x8e0

<4> [558.226783] ? lock_release+0xd0/0x2b0

<4> [558.226787] ? up_read+0x22/0x30

<4> [558.226791] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [558.226795] ? irqentry_exit+0x17d/0x7c0

<4> [558.226799] ? clear_bhb_loop+0x30/0x80

<4> [558.226804] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [558.226807] RIP: 0033:0x7148cd124e1d

<4> [558.226810] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [558.226818] RSP: 002b:00007ffeb9e52de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010

<4> [558.226823] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007148cd124e1d

<4> [558.226826] RDX: 00007ffeb9e52f50 RSI: 0000000040406469 RDI: 0000000000000005

<4> [558.226830] RBP: 00007ffeb9e52e30 R08: 0000000000000005 R09: 00000001008d0000

<4> [558.226833] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb9e52f50

<4> [558.226837] R13: 0000000040406469 R14: 0000000000000005 R15: 00007ffeb9e52fa4

<4> [558.226843] </TASK>

<4> [558.226845] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart intel_tcc_cooling spi_nor x86_pkg_temp_thermal mtd ee1004 intel_powerclamp ppdev mei_hdcp mei_pxp intel_wmi_thunderbolt coretemp wmi_bmof kvm_intel snd_hda_intel snd_intel_dspcfg snd_hda_codec kvm snd_hda_core irqbypass snd_hwdep ghash_clmulni_intel snd_pcm aesni_intel rapl intel_cstate i2c_i801 snd_timer snd i2c_mux spi_intel_pci e1000e spi_intel i2c_smbus soundcore idma64 parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry video pmt_discovery pmt_class nls_iso8859_1 pinctrl_cannonlake wmi mei_me intel_pmc_ssram_telemetry acpi_tad acpi_pad intel_vsec mei intel_pch_thermal input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [558.226916] CR2: 0000000000000018

<4> [558.226919] ---[ end trace 0000000000000000 ]---

<4> [558.554245] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm]

<4> [558.554270] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 63 a5 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 6f a5 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 20 a5 e1 48 8d 7d a0 e8 2c 6f

<4> [558.554279] RSP: 0018:ffffc90002c57108 EFLAGS: 00010286

<4> [558.554283] RAX: ffff888151f39a00 RBX: ffff88812fba92c0 RCX: 0000000000000000

<4> [558.554287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [558.554290] RBP: ffffc90002c57168 R08: 0000000000000000 R09: 0000000000000000

<4> [558.554294] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88812dd25e68

<4> [558.554297] R13: ffff88812fba9140 R14: ffff88812fba9000 R15: ffff88814d969cc0

<4> [558.554301] FS: 00007148caed7940(0000) GS:ffff8884d989b000(0000) knlGS:0000000000000000

<4> [558.554305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [558.554308] CR2: 0000000000000018 CR3: 0000000153887005 CR4: 00000000003726f0

<6> [558.554312] note: gem_exec_create[2326] exited with irqs disabled

<6> [558.570848] [IGT] gem_exec_create: finished subtest lmem0, FAIL

<6> [558.571492] [IGT] gem_exec_create: finished subtest forked, FAIL

<6> [558.675600] [IGT] gem_exec_create: exiting, ret=98

<7> [558.676048] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

Created at 2026-02-26 01:58:12