igt@gem_pwrite@basic-exhaustion on shard-tglu@IGT

Results for igt@gem_pwrite@basic-exhaustion

pstore-001-dmesg24

pstore-002-dmesg24

Detail	Value
Duration	unknown
Hostname	shard-tglu-10
Igt-Version	IGT-Version: 2.3-g476cbad7c (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ x86_64)
Out	Using IGT_SRANDOM=1773137890 for randomisation Opened device: /dev/dri/card0 Starting subtest: basic-exhaustion Opened device: /dev/dri/card1 Subtest basic-exhaustion: SUCCESS (4.548s) This test caused an abort condition: Child refuses to die, tainted 0x442c4.
Err	Starting subtest: basic-exhaustion (gem_pwrite:2376) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pwrite.c:500 (gem_pwrite:2376) WARNING: err:-28 after 15850 threads Subtest basic-exhaustion: SUCCESS (4.548s)
Dmesg Scroll to first warning	<6> [225.916085] Console: switching to colour dummy device 80x25 <6> [225.916434] [IGT] gem_pwrite: executing <7> [225.919191] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [225.919859] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [225.920225] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <6> [225.921202] [IGT] gem_pwrite: starting subtest basic-exhaustion <7> [225.921446] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <4> [228.903887] ------------[ cut here ]------------ <4> [228.903896] DEBUG_LOCKS_WARN_ON(1) <4> [228.903898] WARNING: kernel/locking/lockdep.c:238 at __lock_acquire+0xb58/0x2790, CPU#1: kworker/u32:3/130 <4> [228.903909] 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 spi_nor coretemp ee1004 mei_pxp mei_hdcp mtd wmi_bmof kvm_intel snd_hda_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec aesni_intel rapl snd_hda_core snd_hwdep snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux igc video spi_intel soundcore i2c_smbus mei_me idma64 mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac wmi nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad acpi_tad intel_vsec pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_format_helper_test] <4> [228.903977] CPU: 1 UID: 0 PID: 130 Comm: kworker/u32:3 Tainted: G S U L N 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ #1 PREEMPT(lazy) <4> [228.903983] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4> [228.903986] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4> [228.903991] Workqueue: i915 __i915_gem_free_work [i915] <4> [228.904172] RIP: 0010:__lock_acquire+0xb5f/0x2790 <4> [228.904179] Code: 55 b0 85 c0 44 8b 5d a8 0f 84 2b fc ff ff 8b 05 e7 c0 51 02 85 c0 0f 85 1d fc ff ff 48 8d 3d 88 d6 52 02 48 c7 c6 e4 5b 1e 83 <67> 48 0f b9 3a 31 c0 44 8b 5d a8 4c 8b 55 b0 44 8b 4d b8 e9 a3 f6 <4> [228.904186] RSP: 0018:ffffc90001437bf8 EFLAGS: 00010046 <4> [228.904189] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 <4> [228.904193] RDX: 0000000000000000 RSI: ffffffff831e5be4 RDI: ffffffff839bb5b0 <4> [228.904196] RBP: ffffc90001437c98 R08: 0000000000000000 R09: 0000000000000002 <4> [228.904199] R10: ffff888108a70ff0 R11: 0000000000000001 R12: c318db6ac78d5461 <4> [228.904202] R13: 0000000000000000 R14: ffff8881c59b7a68 R15: ffff888108a70040 <4> [228.904206] FS: 0000000000000000(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000 <4> [228.904209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [228.904212] CR2: 00007f344897e710 CR3: 000000000344c004 CR4: 0000000000f72ef0 <4> [228.904216] PKRU: 55555554 <4> [228.904218] Call Trace: <4> [228.904220] <TASK> <4> [228.904223] ? irqentry_exit+0x6a/0x780 <4> [228.904228] ? trace_hardirqs_off_finish+0xe1/0x100 <4> [228.904235] lock_acquire+0xc4/0x2f0 <4> [228.904239] ? dma_buf_put+0x30/0x120 <4> [228.904245] _raw_spin_lock+0x2f/0x60 <4> [228.904249] ? dma_buf_put+0x30/0x120 <4> [228.904252] dma_buf_put+0x30/0x120 <4> [228.904255] drm_prime_gem_destroy+0x38/0x50 <4> [228.904260] __i915_gem_free_object+0x60/0x200 [i915] <4> [228.904409] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4> [228.904544] __i915_gem_free_work+0x25/0x30 [i915] <4> [228.904683] process_one_work+0x22e/0x740 <4> [228.904688] worker_thread+0x1e8/0x3d0 <4> [228.904692] ? __pfx_worker_thread+0x10/0x10 <4> [228.904695] kthread+0x10d/0x150 <4> [228.904699] ? __pfx_kthread+0x10/0x10 <4> [228.904703] ret_from_fork+0x3d4/0x480 <4> [228.904707] ? __pfx_kthread+0x10/0x10 <4> [228.904711] ret_from_fork_asm+0x1a/0x30 <4> [228.904717] </TASK> <4> [228.904719] irq event stamp: 3586747 <4> [228.904721] hardirqs last enabled at (3586747): [<ffffffff8292b2ba>] irqentry_exit+0x6a/0x780 <4> [228.904727] hardirqs last disabled at (3586746): [<ffffffff82935e93>] preempt_schedule_irq+0x83/0x90 <4> [228.904733] softirqs last enabled at (3586742): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [228.904739] softirqs last disabled at (3586699): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [228.904743] ---[ end trace 0000000000000000 ]--- <1> [228.904749] BUG: kernel NULL pointer dereference, address: 00000000000000c4 <1> [228.904752] #PF: supervisor read access in kernel mode <1> [228.904755] #PF: error_code(0x0000) - not-present page <6> [228.904758] PGD 0 P4D 0 <4> [228.904761] Oops: Oops: 0000 [#1] SMP NOPTI <4> [228.904765] CPU: 1 UID: 0 PID: 130 Comm: kworker/u32:3 Tainted: G S U W L N 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ #1 PREEMPT(lazy) <4> [228.904771] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [228.904775] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4> [228.904779] Workqueue: i915 __i915_gem_free_work [i915] <4> [228.904929] RIP: 0010:__lock_acquire+0x21a/0x2790 <4> [228.904934] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f <4> [228.904942] RSP: 0018:ffffc90001437bf8 EFLAGS: 00010046 <4> [228.904946] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 <4> [228.904949] RDX: 0000000000000000 RSI: ffffffff831e5be4 RDI: ffffffff839bb5b0 <4> [228.904953] RBP: ffffc90001437c98 R08: 0000000000000000 R09: 0000000000000002 <4> [228.904956] R10: ffff888108a70ff0 R11: 0000000000000001 R12: c318db6ac78d5461 <4> [228.904960] R13: 0000000000000000 R14: ffff8881c59b7a68 R15: ffff888108a70040 <4> [228.904964] FS: 0000000000000000(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000 <4> [228.904968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [228.904971] CR2: 00000000000000c4 CR3: 000000000344c004 CR4: 0000000000f72ef0 <4> [228.904975] PKRU: 55555554 <4> [228.904977] Call Trace: <4> [228.904979] <TASK> <4> [228.904981] ? irqentry_exit+0x6a/0x780 <4> [228.904985] ? trace_hardirqs_off_finish+0xe1/0x100 <4> [228.904991] lock_acquire+0xc4/0x2f0 <4> [228.904995] ? dma_buf_put+0x30/0x120 <4> [228.905000] _raw_spin_lock+0x2f/0x60 <4> [228.905004] ? dma_buf_put+0x30/0x120 <4> [228.905008] dma_buf_put+0x30/0x120 <4> [228.905011] drm_prime_gem_destroy+0x38/0x50 <4> [228.905015] __i915_gem_free_object+0x60/0x200 [i915] <4> [228.905163] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4> [228.905308] __i915_gem_free_work+0x25/0x30 [i915] <4> [228.905452] process_one_work+0x22e/0x740 <4> [228.905457] worker_thread+0x1e8/0x3d0 <4> [228.905461] ? __pfx_worker_thread+0x10/0x10 <4> [228.905464] kthread+0x10d/0x150 <4> [228.905468] ? __pfx_kthread+0x10/0x10 <4> [228.905472] ret_from_fork+0x3d4/0x480 <4> [228.905475] ? __pfx_kthread+0x10/0x10 <4> [228.905479] ret_from_fork_asm+0x1a/0x30 <4> [228.905486] </TASK> <4> [228.905488] 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 spi_nor coretemp ee1004 mei_pxp mei_hdcp mtd wmi_bmof kvm_intel snd_hda_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec aesni_intel rapl snd_hda_core snd_hwdep snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux igc video spi_intel soundcore i2c_smbus mei_me idma64 mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac wmi nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad acpi_tad intel_vsec pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_format_helper_test] <4> [228.905560] CR2: 00000000000000c4 <4> [228.905563] ---[ end trace 0000000000000000 ]--- <4> [230.305165] RIP: 0010:__lock_acquire+0x21a/0x2790 <4> [230.305185] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f <4> [230.305195] RSP: 0018:ffffc90001437bf8 EFLAGS: 00010046 <4> [230.305199] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 <4> [230.305203] RDX: 0000000000000000 RSI: ffffffff831e5be4 RDI: ffffffff839bb5b0 <4> [230.305207] RBP: ffffc90001437c98 R08: 0000000000000000 R09: 0000000000000002 <4> [230.305211] R10: ffff888108a70ff0 R11: 0000000000000001 R12: c318db6ac78d5461 <4> [230.305214] R13: 0000000000000000 R14: ffff8881c59b7a68 R15: ffff888108a70040 <4> [230.305218] FS: 0000000000000000(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000 <4> [230.305222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [230.305226] CR2: 00000000000000c4 CR3: 000000000344c004 CR4: 0000000000f72ef0 <4> [230.305230] PKRU: 55555554 <6> [230.305232] note: kworker/u32:3[130] exited with irqs disabled <6> [230.305258] note: kworker/u32:3[130] exited with preempt_count 1 <6> [230.469930] [IGT] gem_pwrite: finished subtest basic-exhaustion, SUCCESS <6> [230.569442] [IGT] gem_pwrite: exiting, ret=0 <7> [230.569604] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <4> [255.138263] ------------[ cut here ]------------ <4> [255.138281] WARNING: kernel/locking/lockdep.c:470 at lockdep_set_lock_cmp_fn+0xab/0xc0, CPU#1: systemd-network/474 <4> [255.138307] 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 spi_nor coretemp ee1004 mei_pxp mei_hdcp mtd wmi_bmof kvm_intel snd_hda_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec aesni_intel rapl snd_hda_core snd_hwdep snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux igc video spi_intel soundcore i2c_smbus mei_me idma64 mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac wmi nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad acpi_tad intel_vsec pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_format_helper_test] <4> [255.138488] CPU: 1 UID: 998 PID: 474 Comm: systemd-network Tainted: G S UD W L N 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ #1 PREEMPT(lazy) <4> [255.138508] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [255.138519] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4> [255.138532] RIP: 0010:lockdep_set_lock_cmp_fn+0xab/0xc0 <4> [255.138544] Code: c0 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 e9 8b 4b 4b 01 31 d2 31 f6 4c 89 cf e8 af fa ff ff 49 89 c0 48 85 c0 75 88 eb ae <0f> 0b 65 c7 05 50 14 af 02 00 00 00 00 eb b1 66 0f 1f 44 00 00 90 <4> [255.138564] RSP: 0018:ffffc900005bbd48 EFLAGS: 00010002 <4> [255.138574] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000 <4> [255.138584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [255.138592] RBP: ffffc900005bbd60 R08: ffffffff85050f58 R09: 0000000000000000 <4> [255.138601] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff827dfd60 <4> [255.138610] R13: 0000000000000202 R14: 0000000000000000 R15: 0000000000000088 <4> [255.138620] FS: 000072152fda3440(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000 <4> [255.138631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [255.138639] CR2: 00007b8a40107180 CR3: 000000011c7b3002 CR4: 0000000000f72ef0 <4> [255.138650] PKRU: 55555554 <4> [255.138655] Call Trace: <4> [255.138660] <TASK> <4> [255.138667] unix_create1+0xec/0x2f0 <4> [255.138682] unix_create+0x44/0xc0 <4> [255.138693] __sock_create+0x1c9/0x430 <4> [255.138706] __sys_socket+0x93/0x110 <4> [255.138718] __x64_sys_socket+0x17/0x30 <4> [255.138728] x64_sys_call+0x2356/0x26e0 <4> [255.138739] do_syscall_64+0xdd/0x1470 <4> [255.138752] ? __task_pid_nr_ns+0xc0/0x290 <4> [255.138766] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [255.138781] ? do_syscall_64+0x22e/0x1470 <4> [255.138790] ? clear_bhb_loop+0x30/0x80 <4> [255.138802] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [255.138811] RIP: 0033:0x72152f72c31b <4> [255.138820] Code: 48 8b 55 f8 64 48 2b 14 25 28 00 00 00 75 02 c9 c3 e8 b9 bb 00 00 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cd 6a 0d 00 f7 d8 64 89 01 48 <4> [255.138839] RSP: 002b:00007ffcdbd4cae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 <4> [255.138851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000072152f72c31b <4> [255.138861] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 <4> [255.138869] RBP: 00007ffcdbd4ccc0 R08: 0000000000000000 R09: 0000000000000000 <4> [255.138878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcdbd4cbf0 <4> [255.138887] R13: 00007ffcdbd4ee0f R14: 000072152fccafd4 R15: 0000000000000002 <4> [255.138903] </TASK> <4> [255.138909] irq event stamp: 188234 <4> [255.138915] hardirqs last enabled at (188233): [<ffffffff82942e27>] _raw_spin_unlock_irq+0x27/0x70 <4> [255.138932] hardirqs last disabled at (188234): [<ffffffff82934e67>] __schedule+0x11e7/0x1dd0 <4> [255.138948] softirqs last enabled at (188212): [<ffffffff82888d7c>] packet_poll+0xdc/0x160 <4> [255.138964] softirqs last disabled at (188210): [<ffffffff82888d38>] packet_poll+0x98/0x160 <4> [255.138977] ---[ end trace 0000000000000000 ]---

Detail

Value

Duration

unknown

Hostname

shard-tglu-10

Igt-Version

IGT-Version: 2.3-g476cbad7c (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ x86_64)

Out

Using IGT_SRANDOM=1773137890 for randomisation
Opened device: /dev/dri/card0
Starting subtest: basic-exhaustion
Opened device: /dev/dri/card1
Subtest basic-exhaustion: SUCCESS (4.548s)

This test caused an abort condition: Child refuses to die, tainted 0x442c4.

Err

Starting subtest: basic-exhaustion
(gem_pwrite:2376) WARNING: Warning on condition t.err in function test_exhaustion, file ../tests/intel/gem_pwrite.c:500
(gem_pwrite:2376) WARNING: err:-28 after 15850 threads
Subtest basic-exhaustion: SUCCESS (4.548s)

Dmesg

Scroll to first warning

<6> [225.916085] Console: switching to colour dummy device 80x25

<6> [225.916434] [IGT] gem_pwrite: executing

<7> [225.919191] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [225.919859] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [225.920225] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<6> [225.921202] [IGT] gem_pwrite: starting subtest basic-exhaustion

<7> [225.921446] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<4> [228.903887] ------------[ cut here ]------------

<4> [228.903896] DEBUG_LOCKS_WARN_ON(1)

<4> [228.903898] WARNING: kernel/locking/lockdep.c:238 at __lock_acquire+0xb58/0x2790, CPU#1: kworker/u32:3/130

<4> [228.903909] 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 spi_nor coretemp ee1004 mei_pxp mei_hdcp mtd wmi_bmof kvm_intel snd_hda_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec aesni_intel rapl snd_hda_core snd_hwdep snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux igc video spi_intel soundcore i2c_smbus mei_me idma64 mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac wmi nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad acpi_tad intel_vsec pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_format_helper_test]

<4> [228.903977] CPU: 1 UID: 0 PID: 130 Comm: kworker/u32:3 Tainted: G S U L N 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ #1 PREEMPT(lazy)

<4> [228.903983] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST

<4> [228.903986] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020

<4> [228.903991] Workqueue: i915 __i915_gem_free_work [i915]

<4> [228.904172] RIP: 0010:__lock_acquire+0xb5f/0x2790

<4> [228.904179] Code: 55 b0 85 c0 44 8b 5d a8 0f 84 2b fc ff ff 8b 05 e7 c0 51 02 85 c0 0f 85 1d fc ff ff 48 8d 3d 88 d6 52 02 48 c7 c6 e4 5b 1e 83 <67> 48 0f b9 3a 31 c0 44 8b 5d a8 4c 8b 55 b0 44 8b 4d b8 e9 a3 f6

<4> [228.904186] RSP: 0018:ffffc90001437bf8 EFLAGS: 00010046

<4> [228.904189] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000

<4> [228.904193] RDX: 0000000000000000 RSI: ffffffff831e5be4 RDI: ffffffff839bb5b0

<4> [228.904196] RBP: ffffc90001437c98 R08: 0000000000000000 R09: 0000000000000002

<4> [228.904199] R10: ffff888108a70ff0 R11: 0000000000000001 R12: c318db6ac78d5461

<4> [228.904202] R13: 0000000000000000 R14: ffff8881c59b7a68 R15: ffff888108a70040

<4> [228.904206] FS: 0000000000000000(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000

<4> [228.904209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [228.904212] CR2: 00007f344897e710 CR3: 000000000344c004 CR4: 0000000000f72ef0

<4> [228.904216] PKRU: 55555554

<4> [228.904218] Call Trace:

<4> [228.904220] <TASK>

<4> [228.904223] ? irqentry_exit+0x6a/0x780

<4> [228.904228] ? trace_hardirqs_off_finish+0xe1/0x100

<4> [228.904235] lock_acquire+0xc4/0x2f0

<4> [228.904239] ? dma_buf_put+0x30/0x120

<4> [228.904245] _raw_spin_lock+0x2f/0x60

<4> [228.904249] ? dma_buf_put+0x30/0x120

<4> [228.904252] dma_buf_put+0x30/0x120

<4> [228.904255] drm_prime_gem_destroy+0x38/0x50

<4> [228.904260] __i915_gem_free_object+0x60/0x200 [i915]

<4> [228.904409] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915]

<4> [228.904544] __i915_gem_free_work+0x25/0x30 [i915]

<4> [228.904683] process_one_work+0x22e/0x740

<4> [228.904688] worker_thread+0x1e8/0x3d0

<4> [228.904692] ? __pfx_worker_thread+0x10/0x10

<4> [228.904695] kthread+0x10d/0x150

<4> [228.904699] ? __pfx_kthread+0x10/0x10

<4> [228.904703] ret_from_fork+0x3d4/0x480

<4> [228.904707] ? __pfx_kthread+0x10/0x10

<4> [228.904711] ret_from_fork_asm+0x1a/0x30

<4> [228.904717] </TASK>

<4> [228.904719] irq event stamp: 3586747

<4> [228.904721] hardirqs last enabled at (3586747): [<ffffffff8292b2ba>] irqentry_exit+0x6a/0x780

<4> [228.904727] hardirqs last disabled at (3586746): [<ffffffff82935e93>] preempt_schedule_irq+0x83/0x90

<4> [228.904733] softirqs last enabled at (3586742): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [228.904739] softirqs last disabled at (3586699): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [228.904743] ---[ end trace 0000000000000000 ]---

<1> [228.904749] BUG: kernel NULL pointer dereference, address: 00000000000000c4

<1> [228.904752] #PF: supervisor read access in kernel mode

<1> [228.904755] #PF: error_code(0x0000) - not-present page

<6> [228.904758] PGD 0 P4D 0

<4> [228.904761] Oops: Oops: 0000 [#1] SMP NOPTI

<4> [228.904765] CPU: 1 UID: 0 PID: 130 Comm: kworker/u32:3 Tainted: G S U W L N 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ #1 PREEMPT(lazy)

<4> [228.904771] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST

<4> [228.904775] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020

<4> [228.904779] Workqueue: i915 __i915_gem_free_work [i915]

<4> [228.904929] RIP: 0010:__lock_acquire+0x21a/0x2790

<4> [228.904934] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f

<4> [228.904942] RSP: 0018:ffffc90001437bf8 EFLAGS: 00010046

<4> [228.904946] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000

<4> [228.904949] RDX: 0000000000000000 RSI: ffffffff831e5be4 RDI: ffffffff839bb5b0

<4> [228.904953] RBP: ffffc90001437c98 R08: 0000000000000000 R09: 0000000000000002

<4> [228.904956] R10: ffff888108a70ff0 R11: 0000000000000001 R12: c318db6ac78d5461

<4> [228.904960] R13: 0000000000000000 R14: ffff8881c59b7a68 R15: ffff888108a70040

<4> [228.904964] FS: 0000000000000000(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000

<4> [228.904968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [228.904971] CR2: 00000000000000c4 CR3: 000000000344c004 CR4: 0000000000f72ef0

<4> [228.904975] PKRU: 55555554

<4> [228.904977] Call Trace:

<4> [228.904979] <TASK>

<4> [228.904981] ? irqentry_exit+0x6a/0x780

<4> [228.904985] ? trace_hardirqs_off_finish+0xe1/0x100

<4> [228.904991] lock_acquire+0xc4/0x2f0

<4> [228.904995] ? dma_buf_put+0x30/0x120

<4> [228.905000] _raw_spin_lock+0x2f/0x60

<4> [228.905004] ? dma_buf_put+0x30/0x120

<4> [228.905008] dma_buf_put+0x30/0x120

<4> [228.905011] drm_prime_gem_destroy+0x38/0x50

<4> [228.905015] __i915_gem_free_object+0x60/0x200 [i915]

<4> [228.905163] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915]

<4> [228.905308] __i915_gem_free_work+0x25/0x30 [i915]

<4> [228.905452] process_one_work+0x22e/0x740

<4> [228.905457] worker_thread+0x1e8/0x3d0

<4> [228.905461] ? __pfx_worker_thread+0x10/0x10

<4> [228.905464] kthread+0x10d/0x150

<4> [228.905468] ? __pfx_kthread+0x10/0x10

<4> [228.905472] ret_from_fork+0x3d4/0x480

<4> [228.905475] ? __pfx_kthread+0x10/0x10

<4> [228.905479] ret_from_fork_asm+0x1a/0x30

<4> [228.905486] </TASK>

<4> [228.905488] 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 spi_nor coretemp ee1004 mei_pxp mei_hdcp mtd wmi_bmof kvm_intel snd_hda_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec aesni_intel rapl snd_hda_core snd_hwdep snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux igc video spi_intel soundcore i2c_smbus mei_me idma64 mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac wmi nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad acpi_tad intel_vsec pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_format_helper_test]

<4> [228.905560] CR2: 00000000000000c4

<4> [228.905563] ---[ end trace 0000000000000000 ]---

<4> [230.305165] RIP: 0010:__lock_acquire+0x21a/0x2790

<4> [230.305185] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f

<4> [230.305195] RSP: 0018:ffffc90001437bf8 EFLAGS: 00010046

<4> [230.305199] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000

<4> [230.305203] RDX: 0000000000000000 RSI: ffffffff831e5be4 RDI: ffffffff839bb5b0

<4> [230.305207] RBP: ffffc90001437c98 R08: 0000000000000000 R09: 0000000000000002

<4> [230.305211] R10: ffff888108a70ff0 R11: 0000000000000001 R12: c318db6ac78d5461

<4> [230.305214] R13: 0000000000000000 R14: ffff8881c59b7a68 R15: ffff888108a70040

<4> [230.305218] FS: 0000000000000000(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000

<4> [230.305222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [230.305226] CR2: 00000000000000c4 CR3: 000000000344c004 CR4: 0000000000f72ef0

<4> [230.305230] PKRU: 55555554

<6> [230.305232] note: kworker/u32:3[130] exited with irqs disabled

<6> [230.305258] note: kworker/u32:3[130] exited with preempt_count 1

<6> [230.469930] [IGT] gem_pwrite: finished subtest basic-exhaustion, SUCCESS

<6> [230.569442] [IGT] gem_pwrite: exiting, ret=0

<7> [230.569604] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<4> [255.138263] ------------[ cut here ]------------

<4> [255.138281] WARNING: kernel/locking/lockdep.c:470 at lockdep_set_lock_cmp_fn+0xab/0xc0, CPU#1: systemd-network/474

<4> [255.138307] 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 spi_nor coretemp ee1004 mei_pxp mei_hdcp mtd wmi_bmof kvm_intel snd_hda_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec aesni_intel rapl snd_hda_core snd_hwdep snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux igc video spi_intel soundcore i2c_smbus mei_me idma64 mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac wmi nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad acpi_tad intel_vsec pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_format_helper_test]

<4> [255.138488] CPU: 1 UID: 998 PID: 474 Comm: systemd-network Tainted: G S UD W L N 7.0.0-rc3-CI_DRM_18115-g71b3cc58bba9+ #1 PREEMPT(lazy)

<4> [255.138508] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST

<4> [255.138519] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020

<4> [255.138532] RIP: 0010:lockdep_set_lock_cmp_fn+0xab/0xc0

<4> [255.138544] Code: c0 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 e9 8b 4b 4b 01 31 d2 31 f6 4c 89 cf e8 af fa ff ff 49 89 c0 48 85 c0 75 88 eb ae <0f> 0b 65 c7 05 50 14 af 02 00 00 00 00 eb b1 66 0f 1f 44 00 00 90

<4> [255.138564] RSP: 0018:ffffc900005bbd48 EFLAGS: 00010002

<4> [255.138574] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000

<4> [255.138584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [255.138592] RBP: ffffc900005bbd60 R08: ffffffff85050f58 R09: 0000000000000000

<4> [255.138601] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff827dfd60

<4> [255.138610] R13: 0000000000000202 R14: 0000000000000000 R15: 0000000000000088

<4> [255.138620] FS: 000072152fda3440(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000

<4> [255.138631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [255.138639] CR2: 00007b8a40107180 CR3: 000000011c7b3002 CR4: 0000000000f72ef0

<4> [255.138650] PKRU: 55555554

<4> [255.138655] Call Trace:

<4> [255.138660] <TASK>

<4> [255.138667] unix_create1+0xec/0x2f0

<4> [255.138682] unix_create+0x44/0xc0

<4> [255.138693] __sock_create+0x1c9/0x430

<4> [255.138706] __sys_socket+0x93/0x110

<4> [255.138718] __x64_sys_socket+0x17/0x30

<4> [255.138728] x64_sys_call+0x2356/0x26e0

<4> [255.138739] do_syscall_64+0xdd/0x1470

<4> [255.138752] ? __task_pid_nr_ns+0xc0/0x290

<4> [255.138766] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [255.138781] ? do_syscall_64+0x22e/0x1470

<4> [255.138790] ? clear_bhb_loop+0x30/0x80

<4> [255.138802] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [255.138811] RIP: 0033:0x72152f72c31b

<4> [255.138820] Code: 48 8b 55 f8 64 48 2b 14 25 28 00 00 00 75 02 c9 c3 e8 b9 bb 00 00 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cd 6a 0d 00 f7 d8 64 89 01 48

<4> [255.138839] RSP: 002b:00007ffcdbd4cae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029

<4> [255.138851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000072152f72c31b

<4> [255.138861] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001

<4> [255.138869] RBP: 00007ffcdbd4ccc0 R08: 0000000000000000 R09: 0000000000000000

<4> [255.138878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcdbd4cbf0

<4> [255.138887] R13: 00007ffcdbd4ee0f R14: 000072152fccafd4 R15: 0000000000000002

<4> [255.138903] </TASK>

<4> [255.138909] irq event stamp: 188234

<4> [255.138915] hardirqs last enabled at (188233): [<ffffffff82942e27>] _raw_spin_unlock_irq+0x27/0x70

<4> [255.138932] hardirqs last disabled at (188234): [<ffffffff82934e67>] __schedule+0x11e7/0x1dd0

<4> [255.138948] softirqs last enabled at (188212): [<ffffffff82888d7c>] packet_poll+0xdc/0x160

<4> [255.138964] softirqs last disabled at (188210): [<ffffffff82888d38>] packet_poll+0x98/0x160

<4> [255.138977] ---[ end trace 0000000000000000 ]---

Created at 2026-03-10 11:23:33