Oops#1 Part3
<7>[ 372.062737] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 372.064178] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 372.067083] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 373.317648] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 373.318426] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 373.318933] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<7>[ 386.904767] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 386.905622] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 386.907259] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 388.157793] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 388.158624] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 388.159075] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<7>[ 402.310097] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 402.310969] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 402.311893] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 403.562497] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 403.563341] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 403.563761] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<7>[ 417.509937] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 417.510798] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 417.511757] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 418.762358] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 418.763133] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 418.763584] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<7>[ 431.975302] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 431.976163] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 431.977092] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 433.227691] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 433.228522] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 433.228943] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<3>[ 440.327897] =============================================================================
<3>[ 440.329421] BUG kmemleak_object (Tainted: G S U N ): Padding overwritten. 0xff110001a2183ff0-0xff110001a2183fff @offset=16368
<3>[ 440.329504] -----------------------------------------------------------------------------
<3>[ 440.329504]
<3>[ 440.329566] Padding 00000000: 01 70 00 90 a9 02 00 00 02 00 00 00 01 70 00 90 .p...........p..
<3>[ 440.329625] Slab 0xffd4000006886000 objects=62 used=11 fp=0xcac6b5a38b93a518 flags=0x17ffffc0000240(workingset|head|node=0|zone=2|lastcpupid=0x1fffff)
<4>[ 440.329714] Disabling lock debugging due to kernel taint
<4>[ 440.329750] ------------[ cut here ]------------
<4>[ 440.329754] WARNING: mm/slub.c:1227 at __slab_err+0x49/0x70, CPU#0: kworker/0:3/1697
<4>[ 440.329770] Modules linked in: snd_hda_intel vgem xe_vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd mei_lb snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc mtd_intel_dg xe drm_gpuvm drm_gpusvm_helper drm_buddy drm_ttm_helper ttm gpu_sched drm_suballoc_helper drm_exec drm_display_helper cec rc_core drm_kunit_helpers kunit i2c_algo_bit video cmdlinepart spi_nor mtd intel_th_gth intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common i10nm_edac skx_edac_common nfit x86_pkg_temp_thermal intel_powerclamp coretemp input_leds joydev binfmt_misc hid_generic kvm_intel kvm irqbypass ghash_clmulni_intel dax_hmem aesni_intel cxl_acpi cxl_port rapl rndis_host intel_cstate cxl_core cdc_ether usbnet usbhid einj mii hid e1000e ixgbe isst_if_mbox_pci isst_if_mmio i40e mdio libie_fwlog i2c_i801 libie xfrm_algo nls_iso8859_1 libie_adminq i2c_mux spi_intel_pci isst_if_common i2c_smbus spi_intel mei_me mei intel_pch_thermal intel_th_pci ioatdma intel_th
<4>[ 440.330004] intel_vsec wmi dca ipmi_ssif ipmi_si acpi_power_meter acpi_ipmi ipmi_devintf ipmi_msghandler acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: xe_live_test]
<4>[ 440.330056] CPU: 0 UID: 0 PID: 1697 Comm: kworker/0:3 Tainted: G S BU N 7.0.0-rc1-lgci-xe-xe-4628-1abdcb654ffbb08bb-debug+ #1 PREEMPT(lazy)
<4>[ 440.330070] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [U]=USER, [N]=TEST
<4>[ 440.330075] Hardware name: Intel Corporation WHITLEY/WHITLEY, BIOS SE5C6200.86B.0027.P15.2205121306 05/12/2022
<4>[ 440.330081] Workqueue: kacpid acpi_os_execute_deferred
<4>[ 440.330095] RIP: 0010:__slab_err+0x49/0x70
<4>[ 440.330103] Code: 89 d9 48 89 de 4c 8b 43 20 48 c7 c7 20 a9 0f 83 81 e2 ff 7f 00 00 e8 06 bd c9 ff be 01 00 00 00 bf 05 00 00 00 e8 07 7e bb ff <0f> 0b 48 8b 5d f8 c9 31 c0 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31
<4>[ 440.330111] RSP: 0018:ffa000000ede7850 EFLAGS: 00010046
<4>[ 440.330119] RAX: 0000000000000000 RBX: ffd4000006886000 RCX: 0000000000000000
<4>[ 440.330125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
<4>[ 440.330129] RBP: ffa000000ede7858 R08: 0000000000000000 R09: 0000000000000000
<4>[ 440.330134] R10: 0000000000000000 R11: 0000000000000000 R12: ffd4000006886000
<4>[ 440.330139] R13: ff11000100067c40 R14: ff110001a2184000 R15: ff110001a2183ff0
<4>[ 440.330144] FS: 0000000000000000(0000) GS:ff110010b9e9b000(0000) knlGS:0000000000000000
<4>[ 440.330150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 440.330155] CR2: 0000707b8d182160 CR3: 000000000344a005 CR4: 0000000000773ef0
<4>[ 440.330161] PKRU: 55555554
<4>[ 440.330166] Call Trace:
<4>[ 440.330169]
<4>[ 440.330177] slab_pad_check+0x1ed/0x250
<4>[ 440.330191] check_slab+0x72/0x100
<4>[ 440.330199] alloc_debug_processing+0x2c/0x190
<4>[ 440.330209] get_from_partial_node+0x1f9/0x510
<4>[ 440.330223] ___slab_alloc+0x85/0x6f0
<4>[ 440.330235] ? lock_release+0xd0/0x2b0
<4>[ 440.330250] ? __alloc_object+0x34/0x310
<4>[ 440.330265] kmem_cache_alloc_noprof+0x335/0x690
<4>[ 440.330278] ? __alloc_object+0x34/0x310
<4>[ 440.330289] __alloc_object+0x34/0x310
<4>[ 440.330298] __create_object+0x29/0xc0
<4>[ 440.330305] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.330315] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.330322] kmemleak_alloc+0x4a/0xa0
<4>[ 440.330334] __kmalloc_noprof+0x52a/0x870
<4>[ 440.330347] acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.330356] acpi_ex_get_name_string+0x14c/0x470
<4>[ 440.330367] acpi_ds_create_operand+0x16f/0x4b0
<4>[ 440.330377] ? acpi_ns_lookup+0x362/0xa50
<4>[ 440.330393] acpi_ds_evaluate_name_path+0x75/0x180
<4>[ 440.330403] ? acpi_db_single_step+0x22/0x310
<4>[ 440.330419] acpi_ds_exec_end_op+0x456/0x960
<4>[ 440.330433] acpi_ps_parse_loop+0x27d/0xa50
<4>[ 440.330449] acpi_ps_parse_aml+0x226/0x600
<4>[ 440.330462] acpi_ps_execute_method+0x172/0x3e0
<4>[ 440.330472] acpi_ns_evaluate+0x175/0x5f0
<4>[ 440.330480] acpi_ev_asynch_execute_gpe_method+0x134/0x1c0
<4>[ 440.330494] acpi_os_execute_deferred+0x1a/0x40
<4>[ 440.330503] process_one_work+0x22e/0x740
<4>[ 440.330525] worker_thread+0x1e8/0x3d0
<4>[ 440.330538] ? __pfx_worker_thread+0x10/0x10
<4>[ 440.330551] kthread+0x10d/0x150
<4>[ 440.330562] ? __pfx_kthread+0x10/0x10
<4>[ 440.330574] ret_from_fork+0x3d4/0x480
<4>[ 440.330589] ? __pfx_kthread+0x10/0x10
<4>[ 440.330600] ret_from_fork_asm+0x1a/0x30
<4>[ 440.330621]
<4>[ 440.330625] irq event stamp: 1542272
<4>[ 440.330629] hardirqs last enabled at (1542271): [] _raw_spin_unlock_irqrestore+0x51/0x80
<4>[ 440.330643] hardirqs last disabled at (1542272): [] _raw_spin_lock_irqsave+0x74/0x80
<4>[ 440.330652] softirqs last enabled at (1541920): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.330662] softirqs last disabled at (1541913): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.330670] ---[ end trace 0000000000000000 ]---
<3>[ 440.330676] FIX kmemleak_object: Restoring slab padding 0xff110001a2183ff0-0xff110001a2183fff=0x5a
<3>[ 440.330700] [Left Redzone overwritten] 0xff110001a2182100-0xff110001a2182107 @offset=8448. First byte 0x3 instead of 0xbb
<3>[ 440.330727] =============================================================================
<3>[ 440.330745] BUG kmemleak_object (Tainted: G S BU W N ): Object corrupt
<3>[ 440.330762] -----------------------------------------------------------------------------
<3>[ 440.330762]
<3>[ 440.330784] Slab 0xffd4000006886000 objects=62 used=11 fp=0xcac6b5a38b93a518 flags=0x17ffffc0000240(workingset|head|node=0|zone=2|lastcpupid=0x1fffff)
<3>[ 440.330816] Object 0xff110001a2182108 @offset=8456 fp=0xcac6b5a38b93a518
<3>[ 440.330816]
<3>[ 440.330836] Redzone 00000000: 03 00 00 00 02 10 00 90 ........
<3>[ 440.330857] Object 00000000: 72 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 r...............
<3>[ 440.330877] Object 00000010: 6a 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 j...............
<3>[ 440.330898] Object 00000020: 52 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 R...............
<3>[ 440.330919] Object 00000030: 62 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 b...............
<3>[ 440.330939] Object 00000040: 71 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 q...............
<3>[ 440.330959] Object 00000050: 6b 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 k...............
<3>[ 440.330980] Object 00000060: 6e 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 n...............
<3>[ 440.331001] Object 00000070: 3e 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 >...............
<3>[ 440.331020] Object 00000080: 77 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 w...............
<3>[ 440.331041] Object 00000090: 68 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 h...............
<3>[ 440.331061] Object 000000a0: 76 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 v...............
<3>[ 440.331081] Object 000000b0: 6f 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 o...............
<3>[ 440.331102] Object 000000c0: 70 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 p...............
<3>[ 440.331122] Object 000000d0: 73 00 00 00 01 00 00 00 03 00 00 00 02 10 00 90 s...............
<3>[ 440.331142] Object 000000e0: 4f 00 00 00 01 00 00 00 O.......
<3>[ 440.331161] Redzone 00000000: 03 00 00 00 02 10 00 90 ........
<3>[ 440.331181] Padding 00000000: 03 00 00 00 02 10 00 90 ........
<4>[ 440.331219] ------------[ cut here ]------------
<4>[ 440.331222] WARNING: mm/slub.c:1216 at object_err+0x247/0x350, CPU#0: kworker/0:3/1697
<4>[ 440.331232] Modules linked in: snd_hda_intel vgem xe_vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd mei_lb snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc mtd_intel_dg xe drm_gpuvm drm_gpusvm_helper drm_buddy drm_ttm_helper ttm gpu_sched drm_suballoc_helper drm_exec drm_display_helper cec rc_core drm_kunit_helpers kunit i2c_algo_bit video cmdlinepart spi_nor mtd intel_th_gth intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common i10nm_edac skx_edac_common nfit x86_pkg_temp_thermal intel_powerclamp coretemp input_leds joydev binfmt_misc hid_generic kvm_intel kvm irqbypass ghash_clmulni_intel dax_hmem aesni_intel cxl_acpi cxl_port rapl rndis_host intel_cstate cxl_core cdc_ether usbnet usbhid einj mii hid e1000e ixgbe isst_if_mbox_pci isst_if_mmio i40e mdio libie_fwlog i2c_i801 libie xfrm_algo nls_iso8859_1 libie_adminq i2c_mux spi_intel_pci isst_if_common i2c_smbus spi_intel mei_me mei intel_pch_thermal intel_th_pci ioatdma intel_th
Oops#1 Part2
<4>[ 440.331438] intel_vsec wmi dca ipmi_ssif ipmi_si acpi_power_meter acpi_ipmi ipmi_devintf ipmi_msghandler acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: xe_live_test]
<4>[ 440.331483] CPU: 0 UID: 0 PID: 1697 Comm: kworker/0:3 Tainted: G S BU W N 7.0.0-rc1-lgci-xe-xe-4628-1abdcb654ffbb08bb-debug+ #1 PREEMPT(lazy)
<4>[ 440.331494] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [U]=USER, [W]=WARN, [N]=TEST
<4>[ 440.331498] Hardware name: Intel Corporation WHITLEY/WHITLEY, BIOS SE5C6200.86B.0027.P15.2205121306 05/12/2022
<4>[ 440.331502] Workqueue: kacpid acpi_os_execute_deferred
<4>[ 440.331512] RIP: 0010:object_err+0x247/0x350
<4>[ 440.331519] Code: 48 c7 c7 20 a9 0f 83 e8 a7 b3 c9 ff 4c 89 ee 48 c7 c7 a6 07 1e 83 e8 98 b3 c9 ff be 01 00 00 00 bf 05 00 00 00 e8 99 74 bb ff <0f> 0b 48 8d 65 e0 5b 41 5c 41 5d 41 5e 5d 31 c0 31 d2 31 c9 31 f6
<4>[ 440.331524] RSP: 0018:ffa000000ede7800 EFLAGS: 00010046
<4>[ 440.331531] RAX: 0000000000000000 RBX: ffd4000006886000 RCX: 0000000000000000
<4>[ 440.331536] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
<4>[ 440.331540] RBP: ffa000000ede7820 R08: 0000000000000000 R09: 0000000000000000
<4>[ 440.331544] R10: 0000000000000000 R11: 0000000000000000 R12: ff11000100067c40
<4>[ 440.331549] R13: ff110001a2182108 R14: 00000000000000f8 R15: 00000000000000bb
<4>[ 440.331554] FS: 0000000000000000(0000) GS:ff110010b9e9b000(0000) knlGS:0000000000000000
<4>[ 440.331560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 440.331564] CR2: 0000707b8d182160 CR3: 000000000344a005 CR4: 0000000000773ef0
<4>[ 440.331569] PKRU: 55555554
<4>[ 440.331573] Call Trace:
<4>[ 440.331576]
<4>[ 440.331582] check_bytes_and_report+0x11d/0x150
<4>[ 440.331595] check_object+0x1d1/0x410
<4>[ 440.331607] alloc_debug_processing+0xab/0x190
<4>[ 440.331617] get_from_partial_node+0x1f9/0x510
<4>[ 440.331631] ___slab_alloc+0x85/0x6f0
<4>[ 440.331642] ? lock_release+0xd0/0x2b0
<4>[ 440.331654] ? __alloc_object+0x34/0x310
<4>[ 440.331668] kmem_cache_alloc_noprof+0x335/0x690
<4>[ 440.331676] ? __alloc_object+0x34/0x310
<4>[ 440.331687] __alloc_object+0x34/0x310
<4>[ 440.331696] __create_object+0x29/0xc0
<4>[ 440.331703] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.331711] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.331718] kmemleak_alloc+0x4a/0xa0
<4>[ 440.331727] __kmalloc_noprof+0x52a/0x870
<4>[ 440.331739] acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.331748] acpi_ex_get_name_string+0x14c/0x470
<4>[ 440.331758] acpi_ds_create_operand+0x16f/0x4b0
<4>[ 440.331768] ? acpi_ns_lookup+0x362/0xa50
<4>[ 440.331782] acpi_ds_evaluate_name_path+0x75/0x180
<4>[ 440.331791] ? acpi_db_single_step+0x22/0x310
<4>[ 440.331804] acpi_ds_exec_end_op+0x456/0x960
<4>[ 440.331818] acpi_ps_parse_loop+0x27d/0xa50
<4>[ 440.331833] acpi_ps_parse_aml+0x226/0x600
<4>[ 440.331846] acpi_ps_execute_method+0x172/0x3e0
<4>[ 440.331854] acpi_ns_evaluate+0x175/0x5f0
<4>[ 440.331863] acpi_ev_asynch_execute_gpe_method+0x134/0x1c0
<4>[ 440.331876] acpi_os_execute_deferred+0x1a/0x40
<4>[ 440.331884] process_one_work+0x22e/0x740
<4>[ 440.331903] worker_thread+0x1e8/0x3d0
<4>[ 440.331916] ? __pfx_worker_thread+0x10/0x10
<4>[ 440.331928] kthread+0x10d/0x150
<4>[ 440.331937] ? __pfx_kthread+0x10/0x10
<4>[ 440.331949] ret_from_fork+0x3d4/0x480
<4>[ 440.331960] ? __pfx_kthread+0x10/0x10
<4>[ 440.331971] ret_from_fork_asm+0x1a/0x30
<4>[ 440.331990]
<4>[ 440.331993] irq event stamp: 1542272
<4>[ 440.331997] hardirqs last enabled at (1542271): [] _raw_spin_unlock_irqrestore+0x51/0x80
<4>[ 440.332008] hardirqs last disabled at (1542272): [] _raw_spin_lock_irqsave+0x74/0x80
<4>[ 440.332018] softirqs last enabled at (1541920): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.332026] softirqs last disabled at (1541913): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.332035] ---[ end trace 0000000000000000 ]---
<3>[ 440.332039] FIX kmemleak_object: Restoring Left Redzone 0xff110001a2182100-0xff110001a2182107=0xbb
<3>[ 440.332062] [Right Redzone overwritten] 0xff110001a21821f0-0xff110001a21821f7 @offset=8688. First byte 0x3 instead of 0xbb
<3>[ 440.332087] FIX kmemleak_object: Restoring Right Redzone 0xff110001a21821f0-0xff110001a21821f7=0xbb
<3>[ 440.332109] [Poison overwritten] 0xff110001a2182108-0xff110001a21821ee @offset=8456. First byte 0x72 instead of 0x6b
<3>[ 440.332133] FIX kmemleak_object: Restoring Poison 0xff110001a2182108-0xff110001a21821ee=0x6b
<3>[ 440.332153] [End Poison overwritten] 0xff110001a21821ef-0xff110001a21821ef @offset=8687. First byte 0x0 instead of 0xa5
<3>[ 440.332177] FIX kmemleak_object: Restoring End Poison 0xff110001a21821ef-0xff110001a21821ef=0xa5
<3>[ 440.332198] [Object padding overwritten] 0xff110001a2182200-0xff110001a2182207 @offset=8704. First byte 0x3 instead of 0x5a
<3>[ 440.332223] =============================================================================
<3>[ 440.332241] BUG kmemleak_object (Tainted: G S BU W N ): Object corrupt
<3>[ 440.332258] -----------------------------------------------------------------------------
<3>[ 440.332258]
<3>[ 440.332274] Slab 0xffd4000006886000 objects=62 used=11 fp=0xcac6b5a38b93a518 flags=0x17ffffc0000240(workingset|head|node=0|zone=2|lastcpupid=0x1fffff)
<3>[ 440.332295] Object 0xff110001a2182108 @offset=8456 fp=0xcac6b5a38b93a518
<3>[ 440.332295]
<3>[ 440.332309] Redzone 00000000: bb bb bb bb bb bb bb bb ........
<3>[ 440.332323] Object 00000000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332338] Object 00000010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332353] Object 00000020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332367] Object 00000030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332382] Object 00000040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332396] Object 00000050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332413] Object 00000060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332433] Object 00000070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332455] Object 00000080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332475] Object 00000090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332492] Object 000000a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332507] Object 000000b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332521] Object 000000c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332535] Object 000000d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.332550] Object 000000e0: 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkk.
<3>[ 440.332564] Redzone 00000000: bb bb bb bb bb bb bb bb ........
<3>[ 440.332578] Padding 00000000: 03 00 00 00 02 10 00 90 ........
<4>[ 440.332605] ------------[ cut here ]------------
<4>[ 440.332608] WARNING: mm/slub.c:1216 at object_err+0x247/0x350, CPU#0: kworker/0:3/1697
<4>[ 440.332615] Modules linked in: snd_hda_intel vgem xe_vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd mei_lb snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc mtd_intel_dg xe drm_gpuvm drm_gpusvm_helper drm_buddy drm_ttm_helper ttm gpu_sched drm_suballoc_helper drm_exec drm_display_helper cec rc_core drm_kunit_helpers kunit i2c_algo_bit video cmdlinepart spi_nor mtd intel_th_gth intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common i10nm_edac skx_edac_common nfit x86_pkg_temp_thermal intel_powerclamp coretemp input_leds joydev binfmt_misc hid_generic kvm_intel kvm irqbypass ghash_clmulni_intel dax_hmem aesni_intel cxl_acpi cxl_port rapl rndis_host intel_cstate cxl_core cdc_ether usbnet usbhid einj mii hid e1000e ixgbe isst_if_mbox_pci isst_if_mmio i40e mdio libie_fwlog i2c_i801 libie xfrm_algo nls_iso8859_1 libie_adminq i2c_mux spi_intel_pci isst_if_common i2c_smbus spi_intel mei_me mei intel_pch_thermal intel_th_pci ioatdma intel_th
<4>[ 440.332764] intel_vsec wmi dca ipmi_ssif ipmi_si acpi_power_meter acpi_ipmi ipmi_devintf ipmi_msghandler acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: xe_live_test]
<4>[ 440.332797] CPU: 0 UID: 0 PID: 1697 Comm: kworker/0:3 Tainted: G S BU W N 7.0.0-rc1-lgci-xe-xe-4628-1abdcb654ffbb08bb-debug+ #1 PREEMPT(lazy)
<4>[ 440.332804] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [U]=USER, [W]=WARN, [N]=TEST
<4>[ 440.332807] Hardware name: Intel Corporation WHITLEY/WHITLEY, BIOS SE5C6200.86B.0027.P15.2205121306 05/12/2022
<4>[ 440.332811] Workqueue: kacpid acpi_os_execute_deferred
<4>[ 440.332818] RIP: 0010:object_err+0x247/0x350
<4>[ 440.332822] Code: 48 c7 c7 20 a9 0f 83 e8 a7 b3 c9 ff 4c 89 ee 48 c7 c7 a6 07 1e 83 e8 98 b3 c9 ff be 01 00 00 00 bf 05 00 00 00 e8 99 74 bb ff <0f> 0b 48 8d 65 e0 5b 41 5c 41 5d 41 5e 5d 31 c0 31 d2 31 c9 31 f6
<4>[ 440.332826] RSP: 0018:ffa000000ede7800 EFLAGS: 00010046
<4>[ 440.332831] RAX: 0000000000000000 RBX: ffd4000006886000 RCX: 0000000000000000
<4>[ 440.332834] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
<4>[ 440.332837] RBP: ffa000000ede7820 R08: 0000000000000000 R09: 0000000000000000
<4>[ 440.332840] R10: 0000000000000000 R11: 0000000000000000 R12: ff11000100067c40
<4>[ 440.332843] R13: ff110001a2182108 R14: 00000000000000f8 R15: 000000000000005a
<4>[ 440.332847] FS: 0000000000000000(0000) GS:ff110010b9e9b000(0000) knlGS:0000000000000000
<4>[ 440.332850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 440.332854] CR2: 0000707b8d182160 CR3: 000000000344a005 CR4: 0000000000773ef0
<4>[ 440.332857] PKRU: 55555554
<4>[ 440.332860] Call Trace:
<4>[ 440.332862]
<4>[ 440.332867] check_bytes_and_report+0x11d/0x150
<4>[ 440.332876] check_object+0xc4/0x410
<4>[ 440.332885] alloc_debug_processing+0xab/0x190
<4>[ 440.332891] get_from_partial_node+0x1f9/0x510
<4>[ 440.332901] ___slab_alloc+0x85/0x6f0
<4>[ 440.332908] ? lock_release+0xd0/0x2b0
<4>[ 440.332917] ? __alloc_object+0x34/0x310
<4>[ 440.332926] kmem_cache_alloc_noprof+0x335/0x690
<4>[ 440.332933] ? __alloc_object+0x34/0x310
<4>[ 440.332941] __alloc_object+0x34/0x310
<4>[ 440.332947] __create_object+0x29/0xc0
<4>[ 440.332953] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.332958] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.332963] kmemleak_alloc+0x4a/0xa0
<4>[ 440.332970] __kmalloc_noprof+0x52a/0x870
<4>[ 440.332979] acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.332985] acpi_ex_get_name_string+0x14c/0x470
<4>[ 440.332993] acpi_ds_create_operand+0x16f/0x4b0
<4>[ 440.333000] ? acpi_ns_lookup+0x362/0xa50
<4>[ 440.333011] acpi_ds_evaluate_name_path+0x75/0x180
<4>[ 440.333018] ? acpi_db_single_step+0x22/0x310
<4>[ 440.333027] acpi_ds_exec_end_op+0x456/0x960
<4>[ 440.333037] acpi_ps_parse_loop+0x27d/0xa50
<4>[ 440.333047] acpi_ps_parse_aml+0x226/0x600
<4>[ 440.333057] acpi_ps_execute_method+0x172/0x3e0
<4>[ 440.333063] acpi_ns_evaluate+0x175/0x5f0
<4>[ 440.333069] acpi_ev_asynch_execute_gpe_method+0x134/0x1c0
<4>[ 440.333078] acpi_os_execute_deferred+0x1a/0x40
<4>[ 440.333085] process_one_work+0x22e/0x740
<4>[ 440.333099] worker_thread+0x1e8/0x3d0
<4>[ 440.333108] ? __pfx_worker_thread+0x10/0x10
<4>[ 440.333116] kthread+0x10d/0x150
<4>[ 440.333123] ? __pfx_kthread+0x10/0x10
<4>[ 440.333132] ret_from_fork+0x3d4/0x480
<4>[ 440.333140] ? __pfx_kthread+0x10/0x10
<4>[ 440.333148] ret_from_fork_asm+0x1a/0x30
<4>[ 440.333162]
<4>[ 440.333164] irq event stamp: 1542272
<4>[ 440.333167] hardirqs last enabled at (1542271): [] _raw_spin_unlock_irqrestore+0x51/0x80
<4>[ 440.333174] hardirqs last disabled at (1542272): [] _raw_spin_lock_irqsave+0x74/0x80
<4>[ 440.333181] softirqs last enabled at (1541920): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.333187] softirqs last disabled at (1541913): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.333193] ---[ end trace 0000000000000000 ]---
<3>[ 440.333196] FIX kmemleak_object: Restoring Object padding 0xff110001a2182200-0xff110001a2182207=0x5a
<3>[ 440.333212] =============================================================================
<3>[ 440.333226] BUG kmemleak_object (Tainted: G S BU W N ): Freepointer corrupt
<3>[ 440.333239] -----------------------------------------------------------------------------
<3>[ 440.333239]
Oops#1 Part1
<3>[ 440.333255] Slab 0xffd4000006886000 objects=62 used=11 fp=0xcac6b5a38b93a518 flags=0x17ffffc0000240(workingset|head|node=0|zone=2|lastcpupid=0x1fffff)
<3>[ 440.333276] Object 0xff110001a2182108 @offset=8456 fp=0xcac6b5a38b93a518
<3>[ 440.333276]
<3>[ 440.333290] Redzone 00000000: bb bb bb bb bb bb bb bb ........
<3>[ 440.333303] Object 00000000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333318] Object 00000010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333332] Object 00000020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333347] Object 00000030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333361] Object 00000040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333376] Object 00000050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333391] Object 00000060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333405] Object 00000070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333419] Object 00000080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333434] Object 00000090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333448] Object 000000a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333462] Object 000000b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333477] Object 000000c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333491] Object 000000d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3>[ 440.333506] Object 000000e0: 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkk.
<3>[ 440.333519] Redzone 00000000: bb bb bb bb bb bb bb bb ........
<3>[ 440.333533] Padding 00000000: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
<4>[ 440.333560] ------------[ cut here ]------------
<4>[ 440.333563] WARNING: mm/slub.c:1216 at object_err+0x247/0x350, CPU#0: kworker/0:3/1697
<4>[ 440.333569] Modules linked in: snd_hda_intel vgem xe_vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd mei_lb snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc mtd_intel_dg xe drm_gpuvm drm_gpusvm_helper drm_buddy drm_ttm_helper ttm gpu_sched drm_suballoc_helper drm_exec drm_display_helper cec rc_core drm_kunit_helpers kunit i2c_algo_bit video cmdlinepart spi_nor mtd intel_th_gth intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common i10nm_edac skx_edac_common nfit x86_pkg_temp_thermal intel_powerclamp coretemp input_leds joydev binfmt_misc hid_generic kvm_intel kvm irqbypass ghash_clmulni_intel dax_hmem aesni_intel cxl_acpi cxl_port rapl rndis_host intel_cstate cxl_core cdc_ether usbnet usbhid einj mii hid e1000e ixgbe isst_if_mbox_pci isst_if_mmio i40e mdio libie_fwlog i2c_i801 libie xfrm_algo nls_iso8859_1 libie_adminq i2c_mux spi_intel_pci isst_if_common i2c_smbus spi_intel mei_me mei intel_pch_thermal intel_th_pci ioatdma intel_th
<4>[ 440.333720] intel_vsec wmi dca ipmi_ssif ipmi_si acpi_power_meter acpi_ipmi ipmi_devintf ipmi_msghandler acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: xe_live_test]
<4>[ 440.333752] CPU: 0 UID: 0 PID: 1697 Comm: kworker/0:3 Tainted: G S BU W N 7.0.0-rc1-lgci-xe-xe-4628-1abdcb654ffbb08bb-debug+ #1 PREEMPT(lazy)
<4>[ 440.333759] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [U]=USER, [W]=WARN, [N]=TEST
<4>[ 440.333761] Hardware name: Intel Corporation WHITLEY/WHITLEY, BIOS SE5C6200.86B.0027.P15.2205121306 05/12/2022
<4>[ 440.333764] Workqueue: kacpid acpi_os_execute_deferred
<4>[ 440.333771] RIP: 0010:object_err+0x247/0x350
<4>[ 440.333775] Code: 48 c7 c7 20 a9 0f 83 e8 a7 b3 c9 ff 4c 89 ee 48 c7 c7 a6 07 1e 83 e8 98 b3 c9 ff be 01 00 00 00 bf 05 00 00 00 e8 99 74 bb ff <0f> 0b 48 8d 65 e0 5b 41 5c 41 5d 41 5e 5d 31 c0 31 d2 31 c9 31 f6
<4>[ 440.333779] RSP: 0018:ffa000000ede7878 EFLAGS: 00010046
<4>[ 440.333783] RAX: 0000000000000000 RBX: ffd4000006886000 RCX: 0000000000000000
<4>[ 440.333786] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
<4>[ 440.333789] RBP: ffa000000ede7898 R08: 0000000000000000 R09: 0000000000000000
<4>[ 440.333792] R10: 0000000000000000 R11: 0000000000000000 R12: ff11000100067c40
<4>[ 440.333795] R13: ff110001a2182108 R14: 00000000000000f8 R15: 00000000000000bb
<4>[ 440.333799] FS: 0000000000000000(0000) GS:ff110010b9e9b000(0000) knlGS:0000000000000000
<4>[ 440.333802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 440.333806] CR2: 0000707b8d182160 CR3: 000000000344a005 CR4: 0000000000773ef0
<4>[ 440.333809] PKRU: 55555554
<4>[ 440.333811] Call Trace:
<4>[ 440.333813]
<4>[ 440.333818] check_object+0x187/0x410
<4>[ 440.333826] alloc_debug_processing+0xab/0x190
<4>[ 440.333833] get_from_partial_node+0x1f9/0x510
<4>[ 440.333843] ___slab_alloc+0x85/0x6f0
<4>[ 440.333851] ? lock_release+0xd0/0x2b0
<4>[ 440.333859] ? __alloc_object+0x34/0x310
<4>[ 440.333869] kmem_cache_alloc_noprof+0x335/0x690
<4>[ 440.333875] ? __alloc_object+0x34/0x310
<4>[ 440.333883] __alloc_object+0x34/0x310
<4>[ 440.333889] __create_object+0x29/0xc0
<4>[ 440.333894] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.333900] ? acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.333904] kmemleak_alloc+0x4a/0xa0
<4>[ 440.333912] __kmalloc_noprof+0x52a/0x870
<4>[ 440.333920] acpi_ex_allocate_name_string+0x6b/0x140
<4>[ 440.333926] acpi_ex_get_name_string+0x14c/0x470
<4>[ 440.333933] acpi_ds_create_operand+0x16f/0x4b0
<4>[ 440.333940] ? acpi_ns_lookup+0x362/0xa50
<4>[ 440.333950] acpi_ds_evaluate_name_path+0x75/0x180
<4>[ 440.333957] ? acpi_db_single_step+0x22/0x310
<4>[ 440.333966] acpi_ds_exec_end_op+0x456/0x960
<4>[ 440.333976] acpi_ps_parse_loop+0x27d/0xa50
<4>[ 440.333986] acpi_ps_parse_aml+0x226/0x600
<4>[ 440.333996] acpi_ps_execute_method+0x172/0x3e0
<4>[ 440.334002] acpi_ns_evaluate+0x175/0x5f0
<4>[ 440.334008] acpi_ev_asynch_execute_gpe_method+0x134/0x1c0
<4>[ 440.334017] acpi_os_execute_deferred+0x1a/0x40
<4>[ 440.334023] process_one_work+0x22e/0x740
<4>[ 440.334037] worker_thread+0x1e8/0x3d0
<4>[ 440.334046] ? __pfx_worker_thread+0x10/0x10
<4>[ 440.334054] kthread+0x10d/0x150
<4>[ 440.334061] ? __pfx_kthread+0x10/0x10
<4>[ 440.334070] ret_from_fork+0x3d4/0x480
<4>[ 440.334078] ? __pfx_kthread+0x10/0x10
<4>[ 440.334086] ret_from_fork_asm+0x1a/0x30
<4>[ 440.334100]
<4>[ 440.334102] irq event stamp: 1542272
<4>[ 440.334105] hardirqs last enabled at (1542271): [] _raw_spin_unlock_irqrestore+0x51/0x80
<4>[ 440.334113] hardirqs last disabled at (1542272): [] _raw_spin_lock_irqsave+0x74/0x80
<4>[ 440.334120] softirqs last enabled at (1541920): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.334127] softirqs last disabled at (1541913): [] __irq_exit_rcu+0x13f/0x160
<4>[ 440.334133] ---[ end trace 0000000000000000 ]---
<3>[ 440.334136] FIX kmemleak_object: Marking all objects used
<7>[ 446.653116] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 446.653923] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 446.654694] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 447.692516] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 447.693272] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 447.693705] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<7>[ 461.721557] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 461.722352] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 461.723162] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 462.973692] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 462.974465] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 462.974871] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<7>[ 476.702528] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resuming
<7>[ 476.703374] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel enabled
<7>[ 476.704048] xe 0000:4d:00.0: [drm:xe_gt_runtime_resume [xe]] Tile0: GT0: runtime resumed
<7>[ 477.876434] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspending
<7>[ 477.877190] xe 0000:4d:00.0: [drm:guc_ct_change_state [xe]] Tile0: GT0: GuC CT communication channel disabled
<7>[ 477.877620] xe 0000:4d:00.0: [drm:xe_gt_runtime_suspend [xe]] Tile0: GT0: runtime suspended
<1>[ 488.399323] BUG: kernel NULL pointer dereference, address: 0000000000000000
<1>[ 488.399352] #PF: supervisor write access in kernel mode
<1>[ 488.399366] #PF: error_code(0x0002) - not-present page
<6>[ 488.399379] PGD 0
<4>[ 488.399392] Oops: Oops: 0002 [#1] SMP NOPTI
<4>[ 488.399411] CPU: 90 UID: 0 PID: 5990 Comm: kworker/90:17 Tainted: G S BU W N 7.0.0-rc1-lgci-xe-xe-4628-1abdcb654ffbb08bb-debug+ #1 PREEMPT(lazy)
<4>[ 488.399444] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [U]=USER, [W]=WARN, [N]=TEST
<4>[ 488.399460] Hardware name: Intel Corporation WHITLEY/WHITLEY, BIOS SE5C6200.86B.0027.P15.2205121306 05/12/2022
<4>[ 488.399480] RIP: 0010:rb_erase+0x1e6/0x4f0
<4>[ 488.399499] Code: f6 31 ff 45 31 c0 45 31 c9 45 31 d2 e9 03 d2 03 00 48 89 46 10 e9 b8 fe ff ff 48 8b 56 10 48 8d 41 01 48 89 51 08 48 89 4e 10 <48> 89 02 48 8b 01 48 89 06 48 89 31 48 83 f8 03 0f 86 c0 00 00 00
<4>[ 488.399531] RSP: 0018:ffa000002b297ce8 EFLAGS: 00010046
<4>[ 488.399548] RAX: ff11000172534491 RBX: ff110001b5418218 RCX: ff11000172534490
<4>[ 488.399563] RDX: 0000000000000000 RSI: ff110001a2198cd0 RDI: ff110001b5418280
<4>[ 488.399579] RBP: ffa000002b297cf8 R08: ffffffff87a59570 R09: 0000000000000000
<4>[ 488.399594] R10: ff110001b4327610 R11: 0000000000000000 R12: 0000000000000046
<4>[ 488.399609] R13: 0000000000000000 R14: ff110001bf1a0000 R15: ffffffff813bfc84
<4>[ 488.399625] FS: 0000000000000000(0000) GS:ff110010bb99b000(0000) knlGS:0000000000000000
<4>[ 488.399642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 488.399656] CR2: 0000000000000000 CR3: 000000000344a002 CR4: 0000000000773ef0
<4>[ 488.399672] PKRU: 55555554
<4>[ 488.399681] Call Trace:
<4>[ 488.399690]
<4>[ 488.399698] ? __remove_object+0x38/0xb0
<4>[ 488.399718] delete_object_full+0x40/0x90
<4>[ 488.399736] kmemleak_free+0x31/0x80
<4>[ 488.399752] kmem_cache_free+0x1c7/0x510
<4>[ 488.399767] ? lock_release+0x210/0x2b0
<4>[ 488.399785] ? _raw_spin_unlock_irqrestore+0x27/0x80
<4>[ 488.399805] __cleanup_sighand+0x44/0x80
<4>[ 488.399824] release_task+0x381/0x780
<4>[ 488.399843] ? release_task+0x2e/0x780
<4>[ 488.399865] do_exit+0x6f6/0xb60
<4>[ 488.399886] ? __pfx_worker_thread+0x10/0x10
<4>[ 488.399906] kthread_exit+0xb3/0xc0
<4>[ 488.399923] kthread+0xe6/0x150
<4>[ 488.399939] ? __pfx_kthread+0x10/0x10
<4>[ 488.399957] ret_from_fork+0x3d4/0x480
<4>[ 488.399976] ? __pfx_kthread+0x10/0x10
<4>[ 488.399994] ret_from_fork_asm+0x1a/0x30
<4>[ 488.400019]
<4>[ 488.400028] Modules linked in: snd_hda_intel vgem xe_vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd mei_lb snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc mtd_intel_dg xe drm_gpuvm drm_gpusvm_helper drm_buddy drm_ttm_helper ttm gpu_sched drm_suballoc_helper drm_exec drm_display_helper cec rc_core drm_kunit_helpers kunit i2c_algo_bit video cmdlinepart spi_nor mtd intel_th_gth intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common i10nm_edac skx_edac_common nfit x86_pkg_temp_thermal intel_powerclamp coretemp input_leds joydev binfmt_misc hid_generic kvm_intel kvm irqbypass ghash_clmulni_intel dax_hmem aesni_intel cxl_acpi cxl_port rapl rndis_host intel_cstate cxl_core cdc_ether usbnet usbhid einj mii hid e1000e ixgbe isst_if_mbox_pci isst_if_mmio i40e mdio libie_fwlog i2c_i801 libie xfrm_algo nls_iso8859_1 libie_adminq i2c_mux spi_intel_pci isst_if_common i2c_smbus spi_intel mei_me mei intel_pch_thermal intel_th_pci ioatdma intel_th
<4>[ 488.400237] intel_vsec wmi dca ipmi_ssif ipmi_si acpi_power_meter acpi_ipmi ipmi_devintf ipmi_msghandler acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: xe_live_test]
<4>[ 488.400446] CR2: 0000000000000000
<4>[ 488.400460] ---[ end trace 0000000000000000 ]---