igt@gem_pread@exhaustion on shard-tglu@CI_DRM

Results for igt@gem_pread@exhaustion

pstore-001-dmesg1

pstore-002-dmesg1

Detail	Value
Duration	unknown
Hostname	shard-tglu-3
Igt-Version	IGT-Version: 2.3-g72b3f732c (x86_64) (Linux: 6.19.0-rc6-CI_DRM_17877-gab42b1c3fe4c+ x86_64)
Out	Using IGT_SRANDOM=1769184404 for randomisation Opened device: /dev/dri/card0 Starting subtest: exhaustion Opened device: /dev/dri/card1 Subtest exhaustion: SUCCESS (4.136s) This test caused an abort condition: Child refuses to die, tainted 0x440c4.
Err	Starting subtest: exhaustion (gem_pread:2241) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pread.c:226 (gem_pread:2241) WARNING: err:-28 after 15851 threads Subtest exhaustion: SUCCESS (4.136s)
Dmesg Scroll to first warning	<6> [156.935383] Console: switching to colour dummy device 80x25 <6> [156.935537] [IGT] gem_pread: executing <7> [156.937688] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [156.938344] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [156.938634] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <6> [156.939412] [IGT] gem_pread: starting subtest exhaustion <7> [156.939636] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [157.801892] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7> [157.801878] 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> [157.802144] 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> [157.802137] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [157.802389] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [157.802639] 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 <0> [160.692107] BUG: spinlock bad magic on CPU#7, kworker/u32:4/131 <4> [160.692129] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b757b: 0000 [#1] SMP NOPTI <4> [160.692139] CPU: 7 UID: 0 PID: 131 Comm: kworker/u32:4 Tainted: G S U L N 6.19.0-rc6-CI_DRM_17877-gab42b1c3fe4c+ #1 PREEMPT(voluntary) <4> [160.692149] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4> [160.692154] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4> [160.692161] Workqueue: i915 __i915_gem_free_work [i915] <4> [160.692422] RIP: 0010:spin_bug+0x77/0xe0 <4> [160.692430] Code: 83 65 8b 15 6f 2b ab 02 44 8b 81 10 0a 00 00 48 81 c1 00 0d 00 00 49 83 fd ff 74 4e e8 02 62 01 00 44 8b 4b 08 4d 85 ed 74 58 <45> 8b 85 10 0a 00 00 49 8d 8d 00 0d 00 00 8b 53 04 48 89 de 48 c7 <4> [160.692442] RSP: 0018:ffffc9000154fd18 EFLAGS: 00010202 <4> [160.692449] RAX: 0000000000000033 RBX: ffff888191978850 RCX: 0000000000000000 <4> [160.692454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [160.692458] RBP: ffffc9000154fd30 R08: 0000000000000000 R09: 000000006b6b6b6b <4> [160.692463] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831bdec1 <4> [160.692468] R13: 6b6b6b6b6b6b6b6b R14: ffff88811ceb9560 R15: ffff8881040c79c0 <4> [160.692474] FS: 0000000000000000(0000) GS:ffff88851c25d000(0000) knlGS:0000000000000000 <4> [160.692481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [160.692486] CR2: 000077f2233c6d78 CR3: 0000000003448006 CR4: 0000000000f72ef0 <4> [160.692492] PKRU: 55555554 <4> [160.692495] Call Trace: <4> [160.692498] <TASK> <4> [160.692502] do_raw_spin_unlock+0x6e/0xc0 <4> [160.692508] _raw_spin_unlock+0x22/0x50 <4> [160.692514] dma_buf_put+0x56/0xe0 <4> [160.692520] drm_prime_gem_destroy+0x38/0x50 <4> [160.692529] __i915_gem_free_object+0x5e/0x1d0 [i915] <4> [160.692746] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4> [160.692888] __i915_gem_free_work+0x25/0x30 [i915] <4> [160.693032] process_one_work+0x22e/0x6b0 <4> [160.693040] worker_thread+0x1e8/0x3d0 <4> [160.693044] ? __pfx_worker_thread+0x10/0x10 <4> [160.693047] kthread+0x11f/0x250 <4> [160.693052] ? __pfx_kthread+0x10/0x10 <4> [160.693056] ret_from_fork+0x344/0x3a0 <4> [160.693061] ? __pfx_kthread+0x10/0x10 <4> [160.693065] ret_from_fork_asm+0x1a/0x30 <4> [160.693072] </TASK> <4> [160.693074] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers ttm drm_buddy 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 cmdlinepart intel_powerclamp ee1004 mei_pxp spi_nor coretemp mtd mei_hdcp wmi_bmof kvm_intel snd_hda_intel snd_intel_dspcfg kvm irqbypass snd_hda_codec ghash_clmulni_intel aesni_intel snd_hda_core rapl snd_hwdep snd_pcm intel_cstate snd_timer video spi_intel_pci spi_intel igc i2c_i801 idma64 mei_me i2c_mux snd i2c_smbus thunderbolt soundcore mei igen6_edac serial_multi_instantiate intel_pmc_core pmt_telemetry binfmt_misc pmt_discovery pmt_class intel_pmc_ssram_telemetry wmi nls_iso8859_1 pinctrl_tigerlake intel_vsec acpi_tad acpi_pad dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: drm_mm_test] <4> [160.693193] ---[ end trace 0000000000000000 ]--- <6> [161.075867] [IGT] gem_pread: finished subtest exhaustion, SUCCESS <6> [161.076264] [IGT] gem_pread: exiting, ret=0 <7> [161.146350] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <4> [162.510856] RIP: 0010:spin_bug+0x77/0xe0 <4> [162.510870] Code: 83 65 8b 15 6f 2b ab 02 44 8b 81 10 0a 00 00 48 81 c1 00 0d 00 00 49 83 fd ff 74 4e e8 02 62 01 00 44 8b 4b 08 4d 85 ed 74 58 <45> 8b 85 10 0a 00 00 49 8d 8d 00 0d 00 00 8b 53 04 48 89 de 48 c7 <4> [162.510879] RSP: 0018:ffffc9000154fd18 EFLAGS: 00010202 <4> [162.510883] RAX: 0000000000000033 RBX: ffff888191978850 RCX: 0000000000000000 <4> [162.510887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [162.510891] RBP: ffffc9000154fd30 R08: 0000000000000000 R09: 000000006b6b6b6b <4> [162.510894] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831bdec1 <4> [162.510898] R13: 6b6b6b6b6b6b6b6b R14: ffff88811ceb9560 R15: ffff8881040c79c0 <4> [162.510902] FS: 0000000000000000(0000) GS:ffff88851c25d000(0000) knlGS:0000000000000000 <4> [162.510906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [162.510909] CR2: 000077f2233c6d78 CR3: 0000000003448006 CR4: 0000000000f72ef0 <4> [162.510913] PKRU: 55555554 <6> [162.510915] note: kworker/u32:4[131] exited with preempt_count 1

Detail

Value

Duration

unknown

Hostname

shard-tglu-3

Igt-Version

IGT-Version: 2.3-g72b3f732c (x86_64) (Linux: 6.19.0-rc6-CI_DRM_17877-gab42b1c3fe4c+ x86_64)

Out

Using IGT_SRANDOM=1769184404 for randomisation
Opened device: /dev/dri/card0
Starting subtest: exhaustion
Opened device: /dev/dri/card1
Subtest exhaustion: SUCCESS (4.136s)

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

Err

Starting subtest: exhaustion
(gem_pread:2241) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pread.c:226
(gem_pread:2241) WARNING: err:-28 after 15851 threads
Subtest exhaustion: SUCCESS (4.136s)

Dmesg

Scroll to first warning

<6> [156.935383] Console: switching to colour dummy device 80x25

<6> [156.935537] [IGT] gem_pread: executing

<7> [156.937688] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [156.938344] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [156.938634] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<6> [156.939412] [IGT] gem_pread: starting subtest exhaustion

<7> [156.939636] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [157.801892] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4

<7> [157.801878] 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> [157.802144] 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> [157.802137] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [157.802389] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [157.802639] 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

<0> [160.692107] BUG: spinlock bad magic on CPU#7, kworker/u32:4/131

<4> [160.692129] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b757b: 0000 [#1] SMP NOPTI

<4> [160.692139] CPU: 7 UID: 0 PID: 131 Comm: kworker/u32:4 Tainted: G S U L N 6.19.0-rc6-CI_DRM_17877-gab42b1c3fe4c+ #1 PREEMPT(voluntary)

<4> [160.692149] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST

<4> [160.692154] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020

<4> [160.692161] Workqueue: i915 __i915_gem_free_work [i915]

<4> [160.692422] RIP: 0010:spin_bug+0x77/0xe0

<4> [160.692430] Code: 83 65 8b 15 6f 2b ab 02 44 8b 81 10 0a 00 00 48 81 c1 00 0d 00 00 49 83 fd ff 74 4e e8 02 62 01 00 44 8b 4b 08 4d 85 ed 74 58 <45> 8b 85 10 0a 00 00 49 8d 8d 00 0d 00 00 8b 53 04 48 89 de 48 c7

<4> [160.692442] RSP: 0018:ffffc9000154fd18 EFLAGS: 00010202

<4> [160.692449] RAX: 0000000000000033 RBX: ffff888191978850 RCX: 0000000000000000

<4> [160.692454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [160.692458] RBP: ffffc9000154fd30 R08: 0000000000000000 R09: 000000006b6b6b6b

<4> [160.692463] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831bdec1

<4> [160.692468] R13: 6b6b6b6b6b6b6b6b R14: ffff88811ceb9560 R15: ffff8881040c79c0

<4> [160.692474] FS: 0000000000000000(0000) GS:ffff88851c25d000(0000) knlGS:0000000000000000

<4> [160.692481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [160.692486] CR2: 000077f2233c6d78 CR3: 0000000003448006 CR4: 0000000000f72ef0

<4> [160.692492] PKRU: 55555554

<4> [160.692495] Call Trace:

<4> [160.692498] <TASK>

<4> [160.692502] do_raw_spin_unlock+0x6e/0xc0

<4> [160.692508] _raw_spin_unlock+0x22/0x50

<4> [160.692514] dma_buf_put+0x56/0xe0

<4> [160.692520] drm_prime_gem_destroy+0x38/0x50

<4> [160.692529] __i915_gem_free_object+0x5e/0x1d0 [i915]

<4> [160.692746] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915]

<4> [160.692888] __i915_gem_free_work+0x25/0x30 [i915]

<4> [160.693032] process_one_work+0x22e/0x6b0

<4> [160.693040] worker_thread+0x1e8/0x3d0

<4> [160.693044] ? __pfx_worker_thread+0x10/0x10

<4> [160.693047] kthread+0x11f/0x250

<4> [160.693052] ? __pfx_kthread+0x10/0x10

<4> [160.693056] ret_from_fork+0x344/0x3a0

<4> [160.693061] ? __pfx_kthread+0x10/0x10

<4> [160.693065] ret_from_fork_asm+0x1a/0x30

<4> [160.693072] </TASK>

<4> [160.693074] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers ttm drm_buddy 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 cmdlinepart intel_powerclamp ee1004 mei_pxp spi_nor coretemp mtd mei_hdcp wmi_bmof kvm_intel snd_hda_intel snd_intel_dspcfg kvm irqbypass snd_hda_codec ghash_clmulni_intel aesni_intel snd_hda_core rapl snd_hwdep snd_pcm intel_cstate snd_timer video spi_intel_pci spi_intel igc i2c_i801 idma64 mei_me i2c_mux snd i2c_smbus thunderbolt soundcore mei igen6_edac serial_multi_instantiate intel_pmc_core pmt_telemetry binfmt_misc pmt_discovery pmt_class intel_pmc_ssram_telemetry wmi nls_iso8859_1 pinctrl_tigerlake intel_vsec acpi_tad acpi_pad dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: drm_mm_test]

<4> [160.693193] ---[ end trace 0000000000000000 ]---

<6> [161.075867] [IGT] gem_pread: finished subtest exhaustion, SUCCESS

<6> [161.076264] [IGT] gem_pread: exiting, ret=0

<7> [161.146350] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<4> [162.510856] RIP: 0010:spin_bug+0x77/0xe0

<4> [162.510870] Code: 83 65 8b 15 6f 2b ab 02 44 8b 81 10 0a 00 00 48 81 c1 00 0d 00 00 49 83 fd ff 74 4e e8 02 62 01 00 44 8b 4b 08 4d 85 ed 74 58 <45> 8b 85 10 0a 00 00 49 8d 8d 00 0d 00 00 8b 53 04 48 89 de 48 c7

<4> [162.510879] RSP: 0018:ffffc9000154fd18 EFLAGS: 00010202

<4> [162.510883] RAX: 0000000000000033 RBX: ffff888191978850 RCX: 0000000000000000

<4> [162.510887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [162.510891] RBP: ffffc9000154fd30 R08: 0000000000000000 R09: 000000006b6b6b6b

<4> [162.510894] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831bdec1

<4> [162.510898] R13: 6b6b6b6b6b6b6b6b R14: ffff88811ceb9560 R15: ffff8881040c79c0

<4> [162.510902] FS: 0000000000000000(0000) GS:ffff88851c25d000(0000) knlGS:0000000000000000

<4> [162.510906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [162.510909] CR2: 000077f2233c6d78 CR3: 0000000003448006 CR4: 0000000000f72ef0

<4> [162.510913] PKRU: 55555554

<6> [162.510915] note: kworker/u32:4[131] exited with preempt_count 1

Created at 2026-01-23 18:08:20