igt@gem_pread@exhaustion on shard-tglu@CI_DRM

Results for igt@gem_pread@exhaustion

pstore-001-dmesg1

pstore-002-dmesg1

pstore-003-dmesg1

Detail	Value
Duration	unknown
Hostname	shard-tglu-7
Igt-Version	IGT-Version: 2.4-g0a8f2f8f5 (x86_64) (Linux: 7.0.0-rc7-CI_DRM_18283-g0255f4a35fec+ x86_64)
Out	Using IGT_SRANDOM=1775543469 for randomisation Opened device: /dev/dri/card0 Starting subtest: exhaustion Opened device: /dev/dri/card1 Subtest exhaustion: SUCCESS (13.320s) This test caused an abort condition: Child refuses to die, tainted 0x440c4.
Err	Starting subtest: exhaustion (gem_pread:2444) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pread.c:226 (gem_pread:2444) WARNING: err:-28 after 15850 threads Subtest exhaustion: SUCCESS (13.320s)
Dmesg Scroll to first warning	<6> [399.913124] Console: switching to colour dummy device 80x25 <6> [399.913608] [IGT] gem_pread: executing <7> [399.916359] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [399.917019] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [399.917306] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <6> [399.918921] [IGT] gem_pread: starting subtest exhaustion <7> [399.919318] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [400.334768] 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> [400.334765] 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 <7> [400.335053] 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> [400.335053] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [400.335304] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [400.335584] 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 <0> [402.939643] BUG: spinlock bad magic on CPU#7, kworker/u32:5/132 <4> [402.939661] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b759b: 0000 [#1] SMP NOPTI <4> [402.939669] CPU: 7 UID: 0 PID: 132 Comm: kworker/u32:5 Tainted: G S U L N 7.0.0-rc7-CI_DRM_18283-g0255f4a35fec+ #1 PREEMPT(lazy) <4> [402.939676] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4> [402.939679] Hardware name: Intel(R) Client Systems NUC11TNHi5/, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4> [402.939683] Workqueue: i915 __i915_gem_free_work [i915] <4> [402.939872] RIP: 0010:spin_bug+0x77/0xe0 <4> [402.939878] 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> [402.939885] RSP: 0018:ffffc90001557d08 EFLAGS: 00010202 <4> [402.939888] RAX: 0000000000000033 RBX: ffff8881c136b250 RCX: 0000000000000000 <4> [402.939891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [402.939894] RBP: ffffc90001557d20 R08: 0000000000000000 R09: 000000006b6b6b6b <4> [402.939898] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c6f3a <4> [402.939901] R13: 6b6b6b6b6b6b6b6b R14: ffff888119249570 R15: ffff888108c14640 <4> [402.939904] FS: 0000000000000000(0000) GS:ffff88851c217000(0000) knlGS:0000000000000000 <4> [402.939909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [402.939912] CR2: 00007cca7e5d7d78 CR3: 000000011c0ab001 CR4: 0000000000f72ef0 <4> [402.939915] PKRU: 55555554 <4> [402.939917] Call Trace: <4> [402.939919] <TASK> <4> [402.939922] do_raw_spin_lock+0x86/0xe0 <4> [402.939926] _raw_spin_lock+0x37/0x60 <4> [402.939931] ? dma_buf_put+0x30/0x120 <4> [402.939936] dma_buf_put+0x30/0x120 <4> [402.939940] drm_prime_gem_destroy+0x38/0x50 <4> [402.939945] __i915_gem_free_object+0x60/0x200 [i915] <4> [402.940091] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4> [402.940231] __i915_gem_free_work+0x25/0x30 [i915] <4> [402.940368] process_one_work+0x239/0x760 <4> [402.940375] worker_thread+0x200/0x3f0 <4> [402.940378] ? __pfx_worker_thread+0x10/0x10 <4> [402.940382] kthread+0x10d/0x150 <4> [402.940387] ? __pfx_kthread+0x10/0x10 <4> [402.940391] ret_from_fork+0x3d4/0x480 <4> [402.940395] ? __pfx_kthread+0x10/0x10 <4> [402.940399] ret_from_fork_asm+0x1a/0x30 <4> [402.940406] </TASK> <4> [402.940408] 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 spi_nor ee1004 mtd mei_pxp mei_hdcp wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel snd_intel_dspcfg intel_cstate snd_hda_codec snd_hda_core snd_hwdep spi_intel_pci snd_pcm i2c_i801 video spi_intel igc snd_timer i2c_mux i2c_smbus mei_me snd idma64 soundcore mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery igen6_edac pmt_class nls_iso8859_1 wmi intel_pmc_ssram_telemetry pinctrl_tigerlake acpi_tad intel_vsec acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_mm_test] <4> [402.940478] ---[ end trace 0000000000000000 ]--- <4> [413.203135] RIP: 0010:spin_bug+0x77/0xe0 <4> [413.203155] 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> [413.203165] RSP: 0018:ffffc90001557d08 EFLAGS: 00010202 <4> [413.203203] RAX: 0000000000000033 RBX: ffff8881c136b250 RCX: 0000000000000000 <4> [413.203208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [413.203212] RBP: ffffc90001557d20 R08: 0000000000000000 R09: 000000006b6b6b6b <4> [413.203217] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c6f3a <4> [413.203223] R13: 6b6b6b6b6b6b6b6b R14: ffff888119249570 R15: ffff888108c14640 <4> [413.203227] FS: 0000000000000000(0000) GS:ffff88851c217000(0000) knlGS:0000000000000000 <4> [413.203233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [413.203238] CR2: 00007cca7e5d7d78 CR3: 000000000344c006 CR4: 0000000000f72ef0 <4> [413.203244] PKRU: 55555554 <6> [413.203248] note: kworker/u32:5[132] exited with preempt_count 1 <6> [413.239509] [IGT] gem_pread: finished subtest exhaustion, SUCCESS <6> [413.240605] [IGT] gem_pread: exiting, ret=0 <7> [413.240830] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

Detail

Value

Duration

unknown

Hostname

shard-tglu-7

Igt-Version

IGT-Version: 2.4-g0a8f2f8f5 (x86_64) (Linux: 7.0.0-rc7-CI_DRM_18283-g0255f4a35fec+ x86_64)

Out

Using IGT_SRANDOM=1775543469 for randomisation
Opened device: /dev/dri/card0
Starting subtest: exhaustion
Opened device: /dev/dri/card1
Subtest exhaustion: SUCCESS (13.320s)

This test caused an abort condition: Child refuses to die, tainted 0x440c4.

Err

Starting subtest: exhaustion
(gem_pread:2444) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pread.c:226
(gem_pread:2444) WARNING: err:-28 after 15850 threads
Subtest exhaustion: SUCCESS (13.320s)

Dmesg

Scroll to first warning

<6> [399.913124] Console: switching to colour dummy device 80x25

<6> [399.913608] [IGT] gem_pread: executing

<7> [399.916359] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [399.917019] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [399.917306] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<6> [399.918921] [IGT] gem_pread: starting subtest exhaustion

<7> [399.919318] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [400.334768] 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> [400.334765] 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

<7> [400.335053] 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> [400.335053] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [400.335304] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [400.335584] 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

<0> [402.939643] BUG: spinlock bad magic on CPU#7, kworker/u32:5/132

<4> [402.939661] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b759b: 0000 [#1] SMP NOPTI

<4> [402.939669] CPU: 7 UID: 0 PID: 132 Comm: kworker/u32:5 Tainted: G S U L N 7.0.0-rc7-CI_DRM_18283-g0255f4a35fec+ #1 PREEMPT(lazy)

<4> [402.939676] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST

<4> [402.939679] Hardware name: Intel(R) Client Systems NUC11TNHi5/, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020

<4> [402.939683] Workqueue: i915 __i915_gem_free_work [i915]

<4> [402.939872] RIP: 0010:spin_bug+0x77/0xe0

<4> [402.939878] 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> [402.939885] RSP: 0018:ffffc90001557d08 EFLAGS: 00010202

<4> [402.939888] RAX: 0000000000000033 RBX: ffff8881c136b250 RCX: 0000000000000000

<4> [402.939891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [402.939894] RBP: ffffc90001557d20 R08: 0000000000000000 R09: 000000006b6b6b6b

<4> [402.939898] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c6f3a

<4> [402.939901] R13: 6b6b6b6b6b6b6b6b R14: ffff888119249570 R15: ffff888108c14640

<4> [402.939904] FS: 0000000000000000(0000) GS:ffff88851c217000(0000) knlGS:0000000000000000

<4> [402.939909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [402.939912] CR2: 00007cca7e5d7d78 CR3: 000000011c0ab001 CR4: 0000000000f72ef0

<4> [402.939915] PKRU: 55555554

<4> [402.939917] Call Trace:

<4> [402.939919] <TASK>

<4> [402.939922] do_raw_spin_lock+0x86/0xe0

<4> [402.939926] _raw_spin_lock+0x37/0x60

<4> [402.939931] ? dma_buf_put+0x30/0x120

<4> [402.939936] dma_buf_put+0x30/0x120

<4> [402.939940] drm_prime_gem_destroy+0x38/0x50

<4> [402.939945] __i915_gem_free_object+0x60/0x200 [i915]

<4> [402.940091] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915]

<4> [402.940231] __i915_gem_free_work+0x25/0x30 [i915]

<4> [402.940368] process_one_work+0x239/0x760

<4> [402.940375] worker_thread+0x200/0x3f0

<4> [402.940378] ? __pfx_worker_thread+0x10/0x10

<4> [402.940382] kthread+0x10d/0x150

<4> [402.940387] ? __pfx_kthread+0x10/0x10

<4> [402.940391] ret_from_fork+0x3d4/0x480

<4> [402.940395] ? __pfx_kthread+0x10/0x10

<4> [402.940399] ret_from_fork_asm+0x1a/0x30

<4> [402.940406] </TASK>

<4> [402.940408] 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 spi_nor ee1004 mtd mei_pxp mei_hdcp wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel snd_intel_dspcfg intel_cstate snd_hda_codec snd_hda_core snd_hwdep spi_intel_pci snd_pcm i2c_i801 video spi_intel igc snd_timer i2c_mux i2c_smbus mei_me snd idma64 soundcore mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery igen6_edac pmt_class nls_iso8859_1 wmi intel_pmc_ssram_telemetry pinctrl_tigerlake acpi_tad intel_vsec acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_mm_test]

<4> [402.940478] ---[ end trace 0000000000000000 ]---

<4> [413.203135] RIP: 0010:spin_bug+0x77/0xe0

<4> [413.203155] 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> [413.203165] RSP: 0018:ffffc90001557d08 EFLAGS: 00010202

<4> [413.203203] RAX: 0000000000000033 RBX: ffff8881c136b250 RCX: 0000000000000000

<4> [413.203208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [413.203212] RBP: ffffc90001557d20 R08: 0000000000000000 R09: 000000006b6b6b6b

<4> [413.203217] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c6f3a

<4> [413.203223] R13: 6b6b6b6b6b6b6b6b R14: ffff888119249570 R15: ffff888108c14640

<4> [413.203227] FS: 0000000000000000(0000) GS:ffff88851c217000(0000) knlGS:0000000000000000

<4> [413.203233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [413.203238] CR2: 00007cca7e5d7d78 CR3: 000000000344c006 CR4: 0000000000f72ef0

<4> [413.203244] PKRU: 55555554

<6> [413.203248] note: kworker/u32:5[132] exited with preempt_count 1

<6> [413.239509] [IGT] gem_pread: finished subtest exhaustion, SUCCESS

<6> [413.240605] [IGT] gem_pread: exiting, ret=0

<7> [413.240830] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

Created at 2026-04-07 07:55:55