igt@gem_huc_copy@huc-copy on bat-dg1-7@CI_DRM

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.3-ga85208a45 (x86_64) (Linux: 7.0.0-rc1-CI_DRM_18048-g940d2c5064ed+ x86_64)
Out	Using IGT_SRANDOM=1772042091 for randomisation Opened device: /dev/dri/card0 This test caused an abort condition: Lockdep not active /proc/lockdep_stats contents: lock-classes: 2186 [max: 8192] dynamic-keys: 321 direct dependencies: 23010 [max: 524288] indirect dependencies: 186417 all direct dependencies: 491506 dependency chains: 32016 [max: 524288] dependency chain hlocks used: 132594 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 275 in-softirq chains: 678 in-process chains: 31063 stack-trace entries: 255027 [max: 524288] number of stack traces: 11686 number of stack hash chains: 8328 combined max dependencies: 1526550560 hardirq-safe locks: 104 hardirq-unsafe locks: 1316 softirq-safe locks: 238 softirq-unsafe locks: 1215 irq-safe locks: 252 irq-unsafe locks: 1316 hardirq-read-safe locks: 4 hardirq-read-unsafe locks: 408 softirq-read-safe locks: 8 softirq-read-unsafe locks: 406 irq-read-safe locks: 8 irq-read-unsafe locks: 408 uncategorized locks: 360 unused locks: 1 max locking depth: 17 max bfs queue depth: 427 max lock class index: 2185 debug_locks: 0 zapped classes: 2 zapped lock chains: 176 large chain blocks: 1
Dmesg	<6> [83.311639] Console: switching to colour dummy device 80x25 <6> [83.311707] [IGT] gem_huc_copy: executing <7> [83.335549] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [83.337254] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [83.337525] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [83.338440] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [83.344345] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <1> [83.348743] BUG: kernel NULL pointer dereference, address: 0000000000000018 <1> [83.348750] #PF: supervisor read access in kernel mode <1> [83.348754] #PF: error_code(0x0000) - not-present page <6> [83.348759] PGD 0 P4D 0 <4> [83.348763] Oops: Oops: 0000 [#1] SMP NOPTI <4> [83.348789] CPU: 2 UID: 0 PID: 5378 Comm: gem_huc_copy Tainted: G S U 7.0.0-rc1-CI_DRM_18048-g940d2c5064ed+ #1 PREEMPT(lazy) <4> [83.348799] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4> [83.348803] Hardware name: Gigabyte Technology Co., Ltd. GB-Z390 Garuda/GB-Z390 Garuda-CF, BIOS IG1c 11/19/2019 <4> [83.348823] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm] <4> [83.348833] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 43 a6 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 4f a6 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 00 a6 e1 48 8d 7d a0 e8 2c 4f <4> [83.348845] RSP: 0018:ffffc9000d99b2b8 EFLAGS: 00010286 <4> [83.348849] RAX: ffff888110d54400 RBX: ffff888107fb92c0 RCX: 0000000000000000 <4> [83.348854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [83.348859] RBP: ffffc9000d99b318 R08: 0000000000000000 R09: 0000000000000000 <4> [83.348864] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88813fad9e68 <4> [83.348869] R13: ffff888107fb9140 R14: ffff888107fb9000 R15: ffff888145c32640 <4> [83.348874] FS: 00007a7fc2075940(0000) GS:ffff88852979b000(0000) knlGS:0000000000000000 <4> [83.348881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [83.348885] CR2: 0000000000000018 CR3: 0000000145f99006 CR4: 00000000003726f0 <4> [83.348891] Call Trace: <4> [83.348894] <TASK> <4> [83.348899] ttm_bo_put+0x3c/0x70 [ttm] <4> [83.348908] ttm_bo_move_accel_cleanup+0xf6/0x3a0 [ttm] <4> [83.348919] i915_ttm_move+0x361/0x480 [i915] <4> [83.349077] ttm_bo_handle_move_mem+0xe8/0x1e0 [ttm] <4> [83.349088] ttm_bo_validate+0xcf/0x1c0 [ttm] <4> [83.349096] ? find_held_lock+0x31/0x90 <4> [83.349103] __i915_ttm_get_pages+0x73/0x290 [i915] <4> [83.349252] i915_ttm_get_pages+0x106/0x160 [i915] <4> [83.349402] ? lock_acquire+0xc4/0x2f0 <4> [83.349407] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [83.349551] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [83.349695] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [83.349876] i915_vma_get_pages+0xf9/0x300 [i915] <4> [83.350029] i915_vma_pin_ww+0xf5/0x1390 [i915] <4> [83.350186] eb_validate_vmas+0x209/0xd30 [i915] <4> [83.350330] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [83.350474] i915_gem_do_execbuffer+0xda3/0x36e0 [i915] <4> [83.350620] ? lock_release+0xd0/0x2b0 <4> [83.350627] ? kernel_text_address+0x139/0x150 <4> [83.350639] ? __lock_acquire+0x43e/0x2790 <4> [83.350645] ? find_held_lock+0x31/0x90 <4> [83.350649] ? __create_object+0x68/0xc0 <4> [83.350658] ? find_held_lock+0x31/0x90 <4> [83.350663] ? __might_fault+0x53/0xb0 <4> [83.350672] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [83.350851] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [83.350995] drm_ioctl_kernel+0xb3/0x120 <4> [83.351002] drm_ioctl+0x2d4/0x5a0 <4> [83.351006] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [83.351149] ? do_syscall_64+0x22e/0x1470 <4> [83.351155] ? __lock_acquire+0x43e/0x2790 <4> [83.351162] __x64_sys_ioctl+0xa5/0x100 <4> [83.351168] x64_sys_call+0x1250/0x26e0 <4> [83.351173] do_syscall_64+0xdd/0x1470 <4> [83.351178] ? find_held_lock+0x31/0x90 <4> [83.351182] ? rcu_read_unlock+0x1c/0x80 <4> [83.351187] ? lock_release+0xd0/0x2b0 <4> [83.351193] ? find_held_lock+0x31/0x90 <4> [83.351197] ? do_user_addr_fault+0x2fd/0x8e0 <4> [83.351203] ? lock_release+0xd0/0x2b0 <4> [83.351209] ? up_read+0x22/0x30 <4> [83.351214] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [83.351221] ? irqentry_exit+0x17d/0x7c0 <4> [83.351227] ? exc_page_fault+0xbd/0x2c0 <4> [83.351232] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [83.351237] RIP: 0033:0x7a7fc4324e1d <4> [83.351242] 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> [83.351254] RSP: 002b:00007ffd5ec5c7d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [83.351261] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a7fc4324e1d <4> [83.351266] RDX: 00007ffd5ec5c8e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [83.351271] RBP: 00007ffd5ec5c820 R08: 0000000000000005 R09: 0000000100001000 <4> [83.351276] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd5ec5c8e0 <4> [83.351281] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000004905 <4> [83.351290] </TASK> <4> [83.351293] 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 intel_rapl_msr cmdlinepart intel_rapl_common intel_uncore_frequency spi_nor intel_uncore_frequency_common mtd ee1004 intel_tcc_cooling gigabyte_wmi mei_pxp wmi_bmof x86_pkg_temp_thermal mei_hdcp intel_wmi_thunderbolt mxm_wmi intel_powerclamp coretemp r8153_ecm cdc_ether snd_hda_intel usbnet kvm_intel snd_intel_dspcfg snd_hda_codec kvm snd_hda_core irqbypass ghash_clmulni_intel snd_hwdep aesni_intel snd_pcm snd_timer spi_intel_pci rapl intel_cstate e1000e spi_intel i2c_i801 snd i2c_mux soundcore i2c_smbus r8152 mii binfmt_misc intel_pmc_core pmt_telemetry video pmt_discovery pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake acpi_pad mei_me intel_vsec wmi intel_pch_thermal mei nls_iso8859_1 hid_generic usbhid hid dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 <4> [83.351393] CR2: 0000000000000018 <4> [83.351397] ---[ end trace 0000000000000000 ]--- <4> [83.610090] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm] <4> [83.610115] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 43 a6 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 4f a6 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 00 a6 e1 48 8d 7d a0 e8 2c 4f <4> [83.610140] RSP: 0018:ffffc9000d99b2b8 EFLAGS: 00010286 <4> [83.610146] RAX: ffff888110d54400 RBX: ffff888107fb92c0 RCX: 0000000000000000 <4> [83.610151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [83.610156] RBP: ffffc9000d99b318 R08: 0000000000000000 R09: 0000000000000000 <4> [83.610161] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88813fad9e68 <4> [83.610167] R13: ffff888107fb9140 R14: ffff888107fb9000 R15: ffff888145c32640 <4> [83.610172] FS: 00007a7fc2075940(0000) GS:ffff88852979b000(0000) knlGS:0000000000000000 <4> [83.610178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [83.610183] CR2: 0000000000000018 CR3: 0000000145f99006 CR4: 00000000003726f0 <6> [83.610188] note: gem_huc_copy[5378] exited with irqs disabled <7> [83.620647] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.3-ga85208a45 (x86_64) (Linux: 7.0.0-rc1-CI_DRM_18048-g940d2c5064ed+ x86_64)

Out

Using IGT_SRANDOM=1772042091 for randomisation
Opened device: /dev/dri/card0

This test caused an abort condition: Lockdep not active

/proc/lockdep_stats contents:
 lock-classes:                         2186 [max: 8192]
 dynamic-keys:                          321
 direct dependencies:                 23010 [max: 524288]
 indirect dependencies:              186417
 all direct dependencies:            491506
 dependency chains:                   32016 [max: 524288]
 dependency chain hlocks used:       132594 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     275
 in-softirq chains:                     678
 in-process chains:                   31063
 stack-trace entries:                255027 [max: 524288]
 number of stack traces:              11686
 number of stack hash chains:          8328
 combined max dependencies:      1526550560
 hardirq-safe locks:                    104
 hardirq-unsafe locks:                 1316
 softirq-safe locks:                    238
 softirq-unsafe locks:                 1215
 irq-safe locks:                        252
 irq-unsafe locks:                     1316
 hardirq-read-safe locks:                 4
 hardirq-read-unsafe locks:             408
 softirq-read-safe locks:                 8
 softirq-read-unsafe locks:             406
 irq-read-safe locks:                     8
 irq-read-unsafe locks:                 408
 uncategorized locks:                   360
 unused locks:                            1
 max locking depth:                      17
 max bfs queue depth:                   427
 max lock class index:                 2185
 debug_locks:                             0

 zapped classes:                          2
 zapped lock chains:                    176
 large chain blocks:                      1

Dmesg

<6> [83.311639] Console: switching to colour dummy device 80x25

<6> [83.311707] [IGT] gem_huc_copy: executing

<7> [83.335549] i915 0000:03:00.0: [drm:i915_gem_open [i915]]

<7> [83.337254] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [83.337525] i915 0000:03:00.0: [drm:i915_gem_open [i915]]

<7> [83.338440] i915 0000:03:00.0: [drm:i915_gem_open [i915]]

<7> [83.344345] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<1> [83.348743] BUG: kernel NULL pointer dereference, address: 0000000000000018

<1> [83.348750] #PF: supervisor read access in kernel mode

<1> [83.348754] #PF: error_code(0x0000) - not-present page

<6> [83.348759] PGD 0 P4D 0

<4> [83.348763] Oops: Oops: 0000 [#1] SMP NOPTI

<4> [83.348789] CPU: 2 UID: 0 PID: 5378 Comm: gem_huc_copy Tainted: G S U 7.0.0-rc1-CI_DRM_18048-g940d2c5064ed+ #1 PREEMPT(lazy)

<4> [83.348799] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER

<4> [83.348803] Hardware name: Gigabyte Technology Co., Ltd. GB-Z390 Garuda/GB-Z390 Garuda-CF, BIOS IG1c 11/19/2019

<4> [83.348823] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm]

<4> [83.348833] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 43 a6 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 4f a6 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 00 a6 e1 48 8d 7d a0 e8 2c 4f

<4> [83.348845] RSP: 0018:ffffc9000d99b2b8 EFLAGS: 00010286

<4> [83.348849] RAX: ffff888110d54400 RBX: ffff888107fb92c0 RCX: 0000000000000000

<4> [83.348854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [83.348859] RBP: ffffc9000d99b318 R08: 0000000000000000 R09: 0000000000000000

<4> [83.348864] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88813fad9e68

<4> [83.348869] R13: ffff888107fb9140 R14: ffff888107fb9000 R15: ffff888145c32640

<4> [83.348874] FS: 00007a7fc2075940(0000) GS:ffff88852979b000(0000) knlGS:0000000000000000

<4> [83.348881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [83.348885] CR2: 0000000000000018 CR3: 0000000145f99006 CR4: 00000000003726f0

<4> [83.348891] Call Trace:

<4> [83.348894] <TASK>

<4> [83.348899] ttm_bo_put+0x3c/0x70 [ttm]

<4> [83.348908] ttm_bo_move_accel_cleanup+0xf6/0x3a0 [ttm]

<4> [83.348919] i915_ttm_move+0x361/0x480 [i915]

<4> [83.349077] ttm_bo_handle_move_mem+0xe8/0x1e0 [ttm]

<4> [83.349088] ttm_bo_validate+0xcf/0x1c0 [ttm]

<4> [83.349096] ? find_held_lock+0x31/0x90

<4> [83.349103] __i915_ttm_get_pages+0x73/0x290 [i915]

<4> [83.349252] i915_ttm_get_pages+0x106/0x160 [i915]

<4> [83.349402] ? lock_acquire+0xc4/0x2f0

<4> [83.349407] ? eb_validate_vmas+0x6b/0xd30 [i915]

<4> [83.349551] ____i915_gem_object_get_pages+0x3f/0x120 [i915]

<4> [83.349695] __i915_gem_object_get_pages+0xa5/0x110 [i915]

<4> [83.349876] i915_vma_get_pages+0xf9/0x300 [i915]

<4> [83.350029] i915_vma_pin_ww+0xf5/0x1390 [i915]

<4> [83.350186] eb_validate_vmas+0x209/0xd30 [i915]

<4> [83.350330] ? eb_pin_engine+0x2f0/0x3b0 [i915]

<4> [83.350474] i915_gem_do_execbuffer+0xda3/0x36e0 [i915]

<4> [83.350620] ? lock_release+0xd0/0x2b0

<4> [83.350627] ? kernel_text_address+0x139/0x150

<4> [83.350639] ? __lock_acquire+0x43e/0x2790

<4> [83.350645] ? find_held_lock+0x31/0x90

<4> [83.350649] ? __create_object+0x68/0xc0

<4> [83.350658] ? find_held_lock+0x31/0x90

<4> [83.350663] ? __might_fault+0x53/0xb0

<4> [83.350672] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915]

<4> [83.350851] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]

<4> [83.350995] drm_ioctl_kernel+0xb3/0x120

<4> [83.351002] drm_ioctl+0x2d4/0x5a0

<4> [83.351006] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]

<4> [83.351149] ? do_syscall_64+0x22e/0x1470

<4> [83.351155] ? __lock_acquire+0x43e/0x2790

<4> [83.351162] __x64_sys_ioctl+0xa5/0x100

<4> [83.351168] x64_sys_call+0x1250/0x26e0

<4> [83.351173] do_syscall_64+0xdd/0x1470

<4> [83.351178] ? find_held_lock+0x31/0x90

<4> [83.351182] ? rcu_read_unlock+0x1c/0x80

<4> [83.351187] ? lock_release+0xd0/0x2b0

<4> [83.351193] ? find_held_lock+0x31/0x90

<4> [83.351197] ? do_user_addr_fault+0x2fd/0x8e0

<4> [83.351203] ? lock_release+0xd0/0x2b0

<4> [83.351209] ? up_read+0x22/0x30

<4> [83.351214] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [83.351221] ? irqentry_exit+0x17d/0x7c0

<4> [83.351227] ? exc_page_fault+0xbd/0x2c0

<4> [83.351232] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [83.351237] RIP: 0033:0x7a7fc4324e1d

<4> [83.351242] 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> [83.351254] RSP: 002b:00007ffd5ec5c7d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010

<4> [83.351261] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a7fc4324e1d

<4> [83.351266] RDX: 00007ffd5ec5c8e0 RSI: 0000000040406469 RDI: 0000000000000005

<4> [83.351271] RBP: 00007ffd5ec5c820 R08: 0000000000000005 R09: 0000000100001000

<4> [83.351276] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd5ec5c8e0

<4> [83.351281] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000004905

<4> [83.351290] </TASK>

<4> [83.351293] 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 intel_rapl_msr cmdlinepart intel_rapl_common intel_uncore_frequency spi_nor intel_uncore_frequency_common mtd ee1004 intel_tcc_cooling gigabyte_wmi mei_pxp wmi_bmof x86_pkg_temp_thermal mei_hdcp intel_wmi_thunderbolt mxm_wmi intel_powerclamp coretemp r8153_ecm cdc_ether snd_hda_intel usbnet kvm_intel snd_intel_dspcfg snd_hda_codec kvm snd_hda_core irqbypass ghash_clmulni_intel snd_hwdep aesni_intel snd_pcm snd_timer spi_intel_pci rapl intel_cstate e1000e spi_intel i2c_i801 snd i2c_mux soundcore i2c_smbus r8152 mii binfmt_misc intel_pmc_core pmt_telemetry video pmt_discovery pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake acpi_pad mei_me intel_vsec wmi intel_pch_thermal mei nls_iso8859_1 hid_generic usbhid hid dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4

<4> [83.351393] CR2: 0000000000000018

<4> [83.351397] ---[ end trace 0000000000000000 ]---

<4> [83.610090] RIP: 0010:ttm_bo_release+0x1bc/0x330 [ttm]

<4> [83.610115] Code: 03 00 00 00 48 c7 45 b0 00 00 00 00 e8 9d 43 a6 e1 48 85 c0 75 10 eb 2f 48 8d 7d a0 e8 4d 4f a6 e1 48 85 c0 74 21 48 8b 50 40 <48> 83 7a 18 00 75 e7 48 89 c7 e8 c5 00 a6 e1 48 8d 7d a0 e8 2c 4f

<4> [83.610140] RSP: 0018:ffffc9000d99b2b8 EFLAGS: 00010286

<4> [83.610146] RAX: ffff888110d54400 RBX: ffff888107fb92c0 RCX: 0000000000000000

<4> [83.610151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [83.610156] RBP: ffffc9000d99b318 R08: 0000000000000000 R09: 0000000000000000

<4> [83.610161] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88813fad9e68

<4> [83.610167] R13: ffff888107fb9140 R14: ffff888107fb9000 R15: ffff888145c32640

<4> [83.610172] FS: 00007a7fc2075940(0000) GS:ffff88852979b000(0000) knlGS:0000000000000000

<4> [83.610178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [83.610183] CR2: 0000000000000018 CR3: 0000000145f99006 CR4: 00000000003726f0

<6> [83.610188] note: gem_huc_copy[5378] exited with irqs disabled

<7> [83.620647] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

Results for igt@gem_huc_copy@huc-copy