<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@* - dmesg-warn - WARNING: CPU: 3 PID: 38 at sound/hda/hdac_i915.c:92 snd_hdac_display_power+0xd3/0xf0 [snd_hda_core] -> WARN_ON(!bus->i915_power_refcount)" href="https://bugs.freedesktop.org/show_bug.cgi?id=104238#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@* - dmesg-warn - WARNING: CPU: 3 PID: 38 at sound/hda/hdac_i915.c:92 snd_hdac_display_power+0xd3/0xf0 [snd_hda_core] -> WARN_ON(!bus->i915_power_refcount)" href="https://bugs.freedesktop.org/show_bug.cgi?id=104238">bug 104238</a> from <a class="email" href="mailto:marta.lofstedt@intel.com" title="Marta Löfstedt <marta.lofstedt@intel.com>"> Marta Löfstedt</a> <pre>Also later from the same run: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4060/shard-kbl3/igt@gem_eio@in-flight-suspend.html">https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4060/shard-kbl3/igt@gem_eio@in-flight-suspend.html</a> [ 313.182793] WARNING: CPU: 1 PID: 2972 at sound/hda/hdac_i915.c:92 snd_hdac_display_power+0xd3/0xf0 [snd_hda_core] [ 313.182796] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec e1000e x86_pkg_temp_thermal intel_powerclamp coretemp snd_hwdep crct10dif_pclmul snd_hda_core crc32_pclmul ghash_clmulni_intel snd_pcm ptp pps_core mei_me mei prime_numbers [last unloaded: i915] [ 313.182845] CPU: 1 PID: 2972 Comm: kworker/u8:61 Tainted: G U W 4.15.0-rc3-CI-CI_DRM_3503+ #1 [ 313.182848] Hardware name: /NUC7i5BNB, BIOS BNKBL357.86A.0054.2017.1025.1822 10/25/2017 [ 313.182854] Workqueue: events_unbound async_run_entry_fn [ 313.182863] RIP: 0010:snd_hdac_display_power+0xd3/0xf0 [snd_hda_core] [ 313.182865] RSP: 0000:ffffc90002c0fd08 EFLAGS: 00010246 [ 313.182870] RAX: ffffc900002f8c00 RBX: ffff88025dcae7e8 RCX: 9ab34a3300000000 [ 313.182872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88025dcae7e8 [ 313.182875] RBP: 0000000000000000 R08: ffff880207638968 R09: 000000000cb9fe4c [ 313.182877] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88025f25e008 [ 313.182879] R13: ffffffff814c9cc0 R14: 0000000000000000 R15: ffffffff81ce1311 [ 313.182882] FS: 0000000000000000(0000) GS:ffff88027ec80000(0000) knlGS:0000000000000000 [ 313.182885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 313.182887] CR2: 0000000000000000 CR3: 0000000003e10001 CR4: 00000000003606e0 [ 313.182889] Call Trace: [ 313.182899] azx_resume+0x206/0x240 [snd_hda_intel] [ 313.182906] dpm_run_callback+0x5f/0x310 [ 313.182914] device_resume+0xa3/0x1b0 [ 313.182922] ? dpm_watchdog_set+0x60/0x60 [ 313.182932] async_resume+0x14/0x40 [ 313.182937] async_run_entry_fn+0x2e/0x160 [ 313.182943] process_one_work+0x227/0x650 [ 313.182956] worker_thread+0x48/0x3a0 [ 313.182965] kthread+0x173/0x1b0 [ 313.182969] ? process_one_work+0x650/0x650 [ 313.182972] ? _kthread_create_on_node+0x30/0x30 [ 313.182979] ret_from_fork+0x24/0x30 [ 313.182994] Code: 00 00 e8 c1 fe ff ff 48 89 df 31 f6 e8 b7 fe ff ff 89 e8 5b 5d 41 5c c3 49 8b 44 24 20 49 8b 3c 24 ff 50 10 89 e8 5b 5d 41 5c c3 <0f> ff c7 83 70 05 00 00 ff ff ff ff e9 68 ff ff ff bd ed ff ff [ 313.183115] ---[ end trace f61aba8220cb3a6f ]---</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>