igt@gem_pread@exhaustion on shard-tglu@CI_DRM

Results for igt@gem_pread@exhaustion

pstore-001-dmesg8

pstore-002-dmesg8

Detail	Value
Duration	unknown
Hostname	shard-tglu-6
Igt-Version	IGT-Version: 2.3-ga50285a68 (x86_64) (Linux: 7.0.0-rc2-CI_DRM_18092-ge4b36c44f536+ x86_64)
Out	Using IGT_SRANDOM=1772732322 for randomisation Opened device: /dev/dri/card0 Starting subtest: exhaustion Opened device: /dev/dri/card1 Subtest exhaustion: SUCCESS (4.842s) This test caused an abort condition: Child refuses to die, tainted 0xc4.
Err	Starting subtest: exhaustion (gem_pread:2279) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pread.c:226 (gem_pread:2279) WARNING: err:-28 after 15850 threads Subtest exhaustion: SUCCESS (4.842s)
Dmesg Scroll to first warning	<6> [198.905649] Console: switching to colour dummy device 80x25 <6> [198.905800] [IGT] gem_pread: executing <7> [198.909655] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [198.910338] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [198.910613] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <6> [198.911421] [IGT] gem_pread: starting subtest exhaustion <7> [198.911644] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <6> [198.936452] [drm] Initialized vgem 1.0.0 for vgem on minor 1 <7> [198.952408] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <0> [202.073113] BUG: spinlock bad magic on CPU#5, kworker/u32:39/2253 <4> [202.073130] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b759b: 0000 [#1] SMP NOPTI <4> [202.073138] CPU: 5 UID: 0 PID: 2253 Comm: kworker/u32:39 Tainted: G S U 7.0.0-rc2-CI_DRM_18092-ge4b36c44f536+ #1 PREEMPT(lazy) <4> [202.073144] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4> [202.073147] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4> [202.073151] Workqueue: i915 __i915_gem_free_work [i915] <4> [202.073331] RIP: 0010:spin_bug+0x77/0xe0 <4> [202.073336] Code: 83 65 8b 15 8f c0 ae 02 44 8b 81 30 0a 00 00 48 81 c1 20 0d 00 00 49 83 fd ff 74 4e e8 e2 66 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> [202.073343] RSP: 0018:ffffc9000a4c7d08 EFLAGS: 00010202 <4> [202.073346] RAX: 0000000000000035 RBX: ffff8881776d2650 RCX: 0000000000000000 <4> [202.073349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [202.073352] RBP: ffffc9000a4c7d20 R08: 0000000000000000 R09: 000000006b6b6b6b <4> [202.073356] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c52e3 <4> [202.073359] R13: 6b6b6b6b6b6b6b6b R14: ffff88810c32d568 R15: ffff88811c8a8340 <4> [202.073362] FS: 0000000000000000(0000) GS:ffff88851c319000(0000) knlGS:0000000000000000 <4> [202.073366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [202.073369] CR2: 00007ef9b2fadd78 CR3: 000000000344c006 CR4: 0000000000f72ef0 <4> [202.073373] PKRU: 55555554 <4> [202.073375] Call Trace: <4> [202.073377] <TASK> <4> [202.073380] do_raw_spin_lock+0x86/0xe0 <4> [202.073383] _raw_spin_lock+0x37/0x60 <4> [202.073388] ? dma_buf_put+0x30/0x120 <4> [202.073392] dma_buf_put+0x30/0x120 <4> [202.073396] drm_prime_gem_destroy+0x38/0x50 <4> [202.073400] __i915_gem_free_object+0x60/0x200 [i915] <4> [202.073547] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4> [202.073682] __i915_gem_free_work+0x25/0x30 [i915] <4> [202.073816] process_one_work+0x22e/0x740 <4> [202.073823] worker_thread+0x1e8/0x3d0 <4> [202.073826] ? __pfx_worker_thread+0x10/0x10 <4> [202.073830] kthread+0x10d/0x150 <4> [202.073834] ? __pfx_kthread+0x10/0x10 <4> [202.073838] ret_from_fork+0x3d4/0x480 <4> [202.073842] ? __pfx_kthread+0x10/0x10 <4> [202.073846] ret_from_fork_asm+0x1a/0x30 <4> [202.073852] </TASK> <4> [202.073854] 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 cmdlinepart ee1004 spi_nor mei_hdcp mei_pxp mtd tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel wmi_bmof kvm snd_hda_intel irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl snd_hda_core snd_hwdep intel_cstate snd_pcm igc i2c_i801 snd_timer spi_intel_pci i2c_mux mei_me snd soundcore i2c_smbus spi_intel mei idma64 video thunderbolt binfmt_misc igen6_edac serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery nls_iso8859_1 pmt_class wmi intel_pmc_ssram_telemetry acpi_tad pinctrl_tigerlake intel_vsec acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [202.073978] ---[ end trace 0000000000000000 ]--- <4> [203.670199] RIP: 0010:spin_bug+0x77/0xe0 <4> [203.670215] Code: 83 65 8b 15 8f c0 ae 02 44 8b 81 30 0a 00 00 48 81 c1 20 0d 00 00 49 83 fd ff 74 4e e8 e2 66 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> [203.670224] RSP: 0018:ffffc9000a4c7d08 EFLAGS: 00010202 <4> [203.670228] RAX: 0000000000000035 RBX: ffff8881776d2650 RCX: 0000000000000000 <4> [203.670232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [203.670236] RBP: ffffc9000a4c7d20 R08: 0000000000000000 R09: 000000006b6b6b6b <4> [203.670239] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c52e3 <4> [203.670243] R13: 6b6b6b6b6b6b6b6b R14: ffff88810c32d568 R15: ffff88811c8a8340 <4> [203.670247] FS: 0000000000000000(0000) GS:ffff88851c319000(0000) knlGS:0000000000000000 <4> [203.670251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [203.670255] CR2: 00007ef9b2fadd78 CR3: 000000000344c006 CR4: 0000000000f72ef0 <4> [203.670259] PKRU: 55555554 <6> [203.670261] note: kworker/u32:39[2253] exited with preempt_count 1 <6> [203.754117] [IGT] gem_pread: finished subtest exhaustion, SUCCESS <6> [203.754773] [IGT] gem_pread: exiting, ret=0 <7> [203.755073] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

Detail

Value

Duration

unknown

Hostname

shard-tglu-6

Igt-Version

IGT-Version: 2.3-ga50285a68 (x86_64) (Linux: 7.0.0-rc2-CI_DRM_18092-ge4b36c44f536+ x86_64)

Out

Using IGT_SRANDOM=1772732322 for randomisation
Opened device: /dev/dri/card0
Starting subtest: exhaustion
Opened device: /dev/dri/card1
Subtest exhaustion: SUCCESS (4.842s)

This test caused an abort condition: Child refuses to die, tainted 0xc4.

Err

Starting subtest: exhaustion
(gem_pread:2279) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pread.c:226
(gem_pread:2279) WARNING: err:-28 after 15850 threads
Subtest exhaustion: SUCCESS (4.842s)

Dmesg

Scroll to first warning

<6> [198.905649] Console: switching to colour dummy device 80x25

<6> [198.905800] [IGT] gem_pread: executing

<7> [198.909655] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [198.910338] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [198.910613] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<6> [198.911421] [IGT] gem_pread: starting subtest exhaustion

<7> [198.911644] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<6> [198.936452] [drm] Initialized vgem 1.0.0 for vgem on minor 1

<7> [198.952408] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<0> [202.073113] BUG: spinlock bad magic on CPU#5, kworker/u32:39/2253

<4> [202.073130] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b759b: 0000 [#1] SMP NOPTI

<4> [202.073138] CPU: 5 UID: 0 PID: 2253 Comm: kworker/u32:39 Tainted: G S U 7.0.0-rc2-CI_DRM_18092-ge4b36c44f536+ #1 PREEMPT(lazy)

<4> [202.073144] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER

<4> [202.073147] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020

<4> [202.073151] Workqueue: i915 __i915_gem_free_work [i915]

<4> [202.073331] RIP: 0010:spin_bug+0x77/0xe0

<4> [202.073336] Code: 83 65 8b 15 8f c0 ae 02 44 8b 81 30 0a 00 00 48 81 c1 20 0d 00 00 49 83 fd ff 74 4e e8 e2 66 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> [202.073343] RSP: 0018:ffffc9000a4c7d08 EFLAGS: 00010202

<4> [202.073346] RAX: 0000000000000035 RBX: ffff8881776d2650 RCX: 0000000000000000

<4> [202.073349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [202.073352] RBP: ffffc9000a4c7d20 R08: 0000000000000000 R09: 000000006b6b6b6b

<4> [202.073356] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c52e3

<4> [202.073359] R13: 6b6b6b6b6b6b6b6b R14: ffff88810c32d568 R15: ffff88811c8a8340

<4> [202.073362] FS: 0000000000000000(0000) GS:ffff88851c319000(0000) knlGS:0000000000000000

<4> [202.073366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [202.073369] CR2: 00007ef9b2fadd78 CR3: 000000000344c006 CR4: 0000000000f72ef0

<4> [202.073373] PKRU: 55555554

<4> [202.073375] Call Trace:

<4> [202.073377] <TASK>

<4> [202.073380] do_raw_spin_lock+0x86/0xe0

<4> [202.073383] _raw_spin_lock+0x37/0x60

<4> [202.073388] ? dma_buf_put+0x30/0x120

<4> [202.073392] dma_buf_put+0x30/0x120

<4> [202.073396] drm_prime_gem_destroy+0x38/0x50

<4> [202.073400] __i915_gem_free_object+0x60/0x200 [i915]

<4> [202.073547] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915]

<4> [202.073682] __i915_gem_free_work+0x25/0x30 [i915]

<4> [202.073816] process_one_work+0x22e/0x740

<4> [202.073823] worker_thread+0x1e8/0x3d0

<4> [202.073826] ? __pfx_worker_thread+0x10/0x10

<4> [202.073830] kthread+0x10d/0x150

<4> [202.073834] ? __pfx_kthread+0x10/0x10

<4> [202.073838] ret_from_fork+0x3d4/0x480

<4> [202.073842] ? __pfx_kthread+0x10/0x10

<4> [202.073846] ret_from_fork_asm+0x1a/0x30

<4> [202.073852] </TASK>

<4> [202.073854] 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 cmdlinepart ee1004 spi_nor mei_hdcp mei_pxp mtd tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel wmi_bmof kvm snd_hda_intel irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl snd_hda_core snd_hwdep intel_cstate snd_pcm igc i2c_i801 snd_timer spi_intel_pci i2c_mux mei_me snd soundcore i2c_smbus spi_intel mei idma64 video thunderbolt binfmt_misc igen6_edac serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery nls_iso8859_1 pmt_class wmi intel_pmc_ssram_telemetry acpi_tad pinctrl_tigerlake intel_vsec acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [202.073978] ---[ end trace 0000000000000000 ]---

<4> [203.670199] RIP: 0010:spin_bug+0x77/0xe0

<4> [203.670215] Code: 83 65 8b 15 8f c0 ae 02 44 8b 81 30 0a 00 00 48 81 c1 20 0d 00 00 49 83 fd ff 74 4e e8 e2 66 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> [203.670224] RSP: 0018:ffffc9000a4c7d08 EFLAGS: 00010202

<4> [203.670228] RAX: 0000000000000035 RBX: ffff8881776d2650 RCX: 0000000000000000

<4> [203.670232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [203.670236] RBP: ffffc9000a4c7d20 R08: 0000000000000000 R09: 000000006b6b6b6b

<4> [203.670239] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c52e3

<4> [203.670243] R13: 6b6b6b6b6b6b6b6b R14: ffff88810c32d568 R15: ffff88811c8a8340

<4> [203.670247] FS: 0000000000000000(0000) GS:ffff88851c319000(0000) knlGS:0000000000000000

<4> [203.670251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [203.670255] CR2: 00007ef9b2fadd78 CR3: 000000000344c006 CR4: 0000000000f72ef0

<4> [203.670259] PKRU: 55555554

<6> [203.670261] note: kworker/u32:39[2253] exited with preempt_count 1

<6> [203.754117] [IGT] gem_pread: finished subtest exhaustion, SUCCESS

<6> [203.754773] [IGT] gem_pread: exiting, ret=0

<7> [203.755073] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

Created at 2026-03-05 22:11:25