igt@core_auth@basic-auth - abort - WARNING: CPU: .* PID: .* at drivers/gpu/drm/i915/display/intel_dp_aux.c:.* intel_dp_aux_xfer
https://intel-gfx-ci.01.org/tree/linux-next/next-20230821/bat-adlp-11/igt@core_auth@basic-auth.html
<4> [65.608409] ------------[ cut here ]------------
<4> [65.608412] i915 0000:00:02.0: AUX USBC4/DDI TC4/PHY TC4: not started (status 0xad40023f)
<4> [65.608457] WARNING: CPU: 8 PID: 312 at drivers/gpu/drm/i915/display/intel_dp_aux.c:290 intel_dp_aux_xfer+0x572/0x6b0 [i915]
<4> [65.608642] Modules linked in: snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm i915 prime_numbers i2c_algo_bit ttm drm_buddy drm_display_helper fuse r8153_ecm cdc_ether usbnet x86_pkg_temp_thermal coretemp kvm_intel kvm mei_pxp mei_hdcp irqbypass r8152 crct10dif_pclmul crc32_pclmul wmi_bmof mii ghash_clmulni_intel e1000e video mei_me i2c_i801 ptp i2c_smbus pps_core mei intel_lpss_pci wmi
<4> [65.608716] CPU: 8 PID: 312 Comm: kworker/8:2 Not tainted 6.5.0-rc7-next-20230821-next-20230821-g47d9bb711707+ #1
<4> [65.608721] Hardware name: Intel Corporation Alder Lake Client Platform/AlderLake-P LP5 RVP, BIOS ADLPFWI1.R00.2313.A00.2107301001 07/30/2021
<4> [65.608724] Workqueue: events output_poll_execute
<4> [65.608732] RIP: 0010:intel_dp_aux_xfer+0x572/0x6b0 [i915]
<4> [65.608848] Code: 00 4c 8b 67 50 4d 85 e4 75 03 4c 8b 27 e8 06 42 25 e1 41 89 d8 4c 89 e9 4c 89 e2 48 89 c6 48 c7 c7 68 d9 85 a0 e8 fe 8a a9 e0 <0f> 0b 41 be f0 ff ff ff 41 89 9f 40 0a 00 00 e9 05 ff ff ff 4c 8b
<4> [65.608852] RSP: 0018:ffffc9000147f910 EFLAGS: 00010286
<4> [65.608857] RAX: 0000000000000000 RBX: 00000000ad40023f RCX: 0000000000000000
<4> [65.608860] RDX: 0000000000000002 RSI: ffffffff823ec716 RDI: 00000000ffffffff
<4> [65.608862] RBP: ffff888119770000 R08: 0000000000000000 R09: ffffc9000147f7a8
<4> [65.608864] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88810254cd10
<4> [65.608866] R13: ffff888103e6bde0 R14: 00000000fffffff0 R15: ffff88810982a170
<4> [65.608868] FS: 0000000000000000(0000) GS:ffff8882a7200000(0000) knlGS:0000000000000000
<4> [65.608871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [65.608873] CR2: 000055e7a35c7fd8 CR3: 0000000119606000 CR4: 0000000000f50ee0
<4> [65.608876] PKRU: 55555554
<4> [65.608878] Call Trace:
<4> [65.608881] <TASK>
<4> [65.608884] ? __warn+0x7f/0x170
<4> [65.608891] ? intel_dp_aux_xfer+0x572/0x6b0 [i915]
<4> [65.608995] ? report_bug+0x1f8/0x200
<4> [65.609001] ? prb_read_valid+0x16/0x20
<4> [65.609008] ? handle_bug+0x3c/0x70
<4> [65.609014] ? exc_invalid_op+0x18/0x70
<4> [65.609018] ? asm_exc_invalid_op+0x1a/0x20
<4> [65.609028] ? intel_dp_aux_xfer+0x572/0x6b0 [i915]
<4> [65.609136] intel_dp_aux_transfer+0x1dc/0x2a0 [i915]
<4> [65.609233] ? usleep_range_state+0x68/0xc0
<4> [65.609239] ? usleep_range_state+0x84/0xc0
<4> [65.609245] drm_dp_dpcd_access+0x6a/0x130 [drm_display_helper]
<4> [65.609266] drm_dp_dpcd_probe+0x39/0xf0 [drm_display_helper]
<4> [65.609277] intel_dp_init_lttpr_and_dprx_caps+0x9b/0x2f0 [i915]
<4> [65.609375] ? __pm_runtime_suspend+0xed/0x100
<4> [65.609384] intel_dp_get_dpcd+0xc/0xc0 [i915]
<4> [65.609524] intel_dp_detect+0x2a7/0x640 [i915]
<4> [65.609624] ? drm_modeset_lock+0x4d/0x140
<4> [65.609631] drm_helper_probe_detect+0x45/0xa0
<4> [65.609636] drm_helper_probe_single_connector_modes+0x338/0x510
<4> [65.609650] drm_client_modeset_probe+0x227/0xd00
<4> [65.609661] ? rcu_is_watching+0x11/0x50
<4> [65.609668] ? __mutex_lock+0x133/0xcc0
<4> [65.609675] __drm_fb_helper_initial_config_and_unlock+0x3f/0x570
<4> [65.609679] ? __mutex_unlock_slowpath+0x40/0x280
<4> [65.609687] drm_kms_helper_hotplug_event+0x22/0x30
<4> [65.609690] output_poll_execute+0x1ea/0x230
<4> [65.609698] process_scheduled_works+0x2e5/0x540
<4> [65.609708] ? __pfx_worker_thread+0x10/0x10
<4> [65.609711] worker_thread+0x18d/0x350
<4> [65.609716] ? __pfx_worker_thread+0x10/0x10
<4> [65.609719] kthread+0xff/0x130
<4> [65.609724] ? __pfx_kthread+0x10/0x10
<4> [65.609729] ret_from_fork+0x2c/0x50
<4> [65.609735] ? __pfx_kthread+0x10/0x10
<4> [65.609739] ret_from_fork_asm+0x1b/0x30
<4> [65.609752] </TASK>
<4> [65.609754] irq event stamp: 10629
<4> [65.609756] hardirqs last enabled at (10635): [<ffffffff81170ca0>] console_unlock+0x110/0x120
<4> [65.609761] hardirqs last disabled at (10640): [<ffffffff81170c85>] console_unlock+0xf5/0x120
<4> [65.609764] softirqs last enabled at (10498): [<ffffffff81cd149d>] __do_softirq+0x2bd/0x3a9
<4> [65.609768] softirqs last disabled at (10489): [<ffffffff810d9d4e>] irq_exit_rcu+0x8e/0xd0
<4> [65.609773] ---[ end trace 0000000000000000 ]---
<6> [65.627343] [IGT] core_auth: executing
<7> [65.631863] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [65.632542] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [65.663583] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<6> [65.664104] [IGT] core_auth: starting subtest basic-auth
<7> [65.664181] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<6> [65.665151] [IGT] core_auth: finished subtest basic-auth, SUCCESS
<6> [65.665210] [IGT] core_auth: exiting, ret=0
<7> [65.665399] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]