few tests - dmesg-warn/dmesg-fail/abort - drm_WARN_ON(!timeout_expected)
<7> [477.218386] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [477.218536] xe 0000:00:02.0: [drm:gen9_dbuf_slices_update [xe]] Updating dbuf slices to 0x0
<7> [477.218888] xe 0000:00:02.0: [drm:intel_power_well_disable [xe]] disabling PW_1
<7> [477.218983] xe 0000:00:02.0: [drm:bxt_enable_dc9 [xe]] Enabling DC9
<7> [477.219032] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 08
<7> [477.333629] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [477.333722] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 08 to 00
<7> [477.333806] xe 0000:00:02.0: [drm:icl_combo_phys_init [xe]] Initializing combo PHY A (Voltage/Process Info : 0.85V dot0 (low-voltage))
<7> [477.333902] xe 0000:00:02.0: [drm:icl_combo_phys_init [xe]] Initializing combo PHY B (Voltage/Process Info : 0.85V dot0 (low-voltage))
<7> [477.333987] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling PW_2
<7> [477.335411] xe 0000:00:02.0: [drm:hsw_wait_for_power_well_enable [xe]] PW_2 power well enable timeout
<4> [477.335476] ------------[ cut here ]------------
<4> [477.335478] xe 0000:00:02.0: drm_WARN_ON(!timeout_expected)
<4> [477.335498] WARNING: CPU: 2 PID: 118 at drivers/gpu/drm/i915/display/intel_display_power_well.c:276 hsw_wait_for_power_well_enable+0x114/0x120 [xe]
<4> [477.335560] Modules linked in: fuse r8153_ecm cdc_ether usbnet xe drm_gpuvm i2c_algo_bit drm_ttm_helper x86_pkg_temp_thermal ttm coretemp gpu_sched drm_suballoc_helper drm_kunit_helpers drm_exec drm_display_helper kvm_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops mei_pxp kunit kvm drm_buddy cfbfillrect mei_hdcp irqbypass cfbimgblt fb_io_fops crct10dif_pclmul r8152 crc32_pclmul cfbcopyarea pmt_telemetry pmt_class wmi_bmof mii ghash_clmulni_intel e1000e video mei_me ptp i2c_i801 fb intel_vsec fbdev pps_core mei i2c_smbus wmi drm drm_panel_orientation_quirks ip_tables x_tables
<4> [477.335622] CPU: 2 PID: 118 Comm: kworker/u40:1 Tainted: G U 6.7.0-xe #1
<4> [477.335625] Hardware name: Intel Corporation Alder Lake Client Platform/AlderLake-P DDR5 RVP, BIOS RPLPFWI1.R00.4035.A00.2301200723 01/20/2023
<4> [477.335627] Workqueue: events_unbound intel_tc_port_disconnect_phy_work [xe]
<4> [477.335678] RIP: 0010:hsw_wait_for_power_well_enable+0x114/0x120 [xe]
<4> [477.335739] Code: 4c 8b 67 50 4d 85 e4 75 03 4c 8b 27 e8 35 2c 27 e1 48 c7 c1 50 2d 80 a0 4c 89 e2 48 c7 c7 5c 29 82 a0 48 89 c6 e8 7c 3e a2 e0 <0f> 0b eb ad 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90
<4> [477.335741] RSP: 0018:ffffc900005f3cf8 EFLAGS: 00010282
<4> [477.335744] RAX: 0000000000000000 RBX: ffff888120450000 RCX: c00000010000411e
<4> [477.335746] RDX: ffffc900005f3b98 RSI: 000000010000411e RDI: 0000000000000001
<4> [477.335748] RBP: ffff88811fbdcc60 R08: 0000000000000000 R09: ffffc900005f3b90
<4> [477.335749] R10: 00000000004a3348 R11: 00000000004a33f0 R12: ffff88810305d890
<4> [477.335751] R13: ffffffffa07d3df0 R14: 0000000000000001 R15: 0000000000000001
<4> [477.335752] FS: 0000000000000000(0000) GS:ffff88849ef00000(0000) knlGS:0000000000000000
<4> [477.335754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [477.335756] CR2: 00007f92f7089210 CR3: 0000000009a38000 CR4: 0000000000f50ef0
<4> [477.335758] PKRU: 55555554
<4> [477.335759] Call Trace:
<4> [477.335762] <TASK>
<4> [477.335764] ? __warn+0x84/0x170
<4> [477.335770] ? hsw_wait_for_power_well_enable+0x114/0x120 [xe]
<4> [477.335833] ? report_bug+0x1bd/0x1d0
<4> [477.335839] ? handle_bug+0x3c/0x70
<4> [477.335842] ? exc_invalid_op+0x18/0x70
<4> [477.335845] ? asm_exc_invalid_op+0x1a/0x20