[Bug 105710] [CI] igt@* - dmesg-warn - RPM wakelock ref not held during HW access - drivers/gpu/drm/i915/intel_drv.h:1926 fwtable_read32
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Mar 26 18:40:57 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=105710
Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
i915 platform| |KBL
--- Comment #5 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
Today we also got this dmesg-warn on our KBL:
igt at pm_rpm@basic-pci-d3-state
Out
IGT-Version: 1.22-ga9741da (x86_64) (Linux:
4.16.0-rc6-drm-intel-qa-ww13-commit-94f5d91+ x86_64)
Runtime PM support: 1
PC8 residency support: 0
Subtest basic-pci-d3-state: SUCCESS (0.298s)
Dmesg
[ 413.202669] ------------[ cut here ]------------
[ 413.202670] RPM wakelock ref not held during HW access
[ 413.202727] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_drv.h:1930
fwtable_read32+0x18d/0x1b0 [i915]
[ 413.202727] Modules linked in: vgem bnep nls_iso8859_1 snd_hda_codec_hdmi
arc4 snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp
snd_hda_ext_core snd_soc_acpi snd_hda_codec_realtek snd_hda_codec_generic
snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus intel_rapl
x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_hda_codec
kvm_intel snd_hda_core snd_hwdep kvm snd_pcm iwlmvm irqbypass crct10dif_pclmul
crc32_pclmul mac80211 ghash_clmulni_intel pcbc aesni_intel aes_x86_64
crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf snd_seq_midi
snd_seq_midi_event iwlwifi snd_rawmidi snd_seq btusb snd_seq_device wmi_bmof
btrtl btbcm cfg80211 btintel snd_timer bluetooth ecdh_generic snd mei_me mei
intel_pch_thermal soundcore shpchp ir_rc6_decoder rc_rc6_mce ite_cir rc_core
acpi_pad
[ 413.202758] tpm_crb mac_hid parport_pc ppdev lp parport ip_tables x_tables
autofs4 i915 e1000e prime_numbers ahci libahci wmi video
[ 413.202767] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G U
4.16.0-rc6-drm-intel-qa-ww13-commit-94f5d91+ #1
[ 413.202768] Hardware name: /NUC7i7BNB, BIOS
BNKBL357.86A.0046.2017.0503.1744 05/03/2017
[ 413.202793] RIP: 0010:fwtable_read32+0x18d/0x1b0 [i915]
[ 413.202794] RSP: 0018:ffff8f75fec03e88 EFLAGS: 00010086
[ 413.202796] RAX: 0000000000000000 RBX: ffff8f75deea0000 RCX:
ffffffffafe58448
[ 413.202796] RDX: 0000000000000001 RSI: 0000000000000096 RDI:
0000000000000002
[ 413.202797] RBP: 000000000000c1bc R08: 000000000000002a R09:
00000000000263e3
[ 413.202798] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000020
[ 413.202799] R13: ffff8f75deea0000 R14: 0000000000000001 R15:
0000000000000000
[ 413.202800] FS: 0000000000000000(0000) GS:ffff8f75fec00000(0000)
knlGS:0000000000000000
[ 413.202801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 413.202802] CR2: 00007fc833f45000 CR3: 000000039e40a003 CR4:
00000000003606f0
[ 413.202803] Call Trace:
[ 413.202805] <IRQ>
[ 413.202832] intel_guc_to_host_event_handler+0x3d/0x90 [i915]
[ 413.202850] gen8_irq_handler+0x9e/0xd0 [i915]
[ 413.202854] __handle_irq_event_percpu+0x7e/0x1a0
[ 413.202856] handle_irq_event_percpu+0x30/0x70
[ 413.202859] handle_irq_event+0x39/0x60
[ 413.202861] handle_edge_irq+0x7f/0x1b0
[ 413.202863] handle_irq+0x1f/0x30
[ 413.202865] do_IRQ+0x41/0xc0
[ 413.202867] common_interrupt+0xf/0xf
[ 413.202868] </IRQ>
[ 413.202871] RIP: 0010:cpuidle_enter_state+0xa4/0x2d0
[ 413.202872] RSP: 0018:ffffffffafe03e80 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffffd9
[ 413.202874] RAX: ffff8f75fec22980 RBX: 0000000000000006 RCX:
000000000000001f
[ 413.202875] RDX: 0000000000000000 RSI: 0000000024879922 RDI:
0000000000000000
[ 413.202875] RBP: ffffffffafecc420 R08: ffff8f75fec218a4 R09:
0000000000000007
[ 413.202876] R10: 0000000000000e2b R11: 0000000000000f74 R12:
ffff8f75fec2b438
[ 413.202877] R13: ffffffffafecc678 R14: 0000006034a974dd R15:
0000006034cc0988
[ 413.202880] do_idle+0x186/0x1e0
[ 413.202882] cpu_startup_entry+0x6f/0x80
[ 413.202885] start_kernel+0x47b/0x49b
[ 413.202888] secondary_startup_64+0xa5/0xb0
[ 413.202889] Code: df e8 08 d0 ff ff e9 0b ff ff ff 80 3d c7 39 16 00 00 0f
85 b8 fe ff ff 48 c7 c7 90 89 56 c0 c6 05 b3 39 16 00 01 e8 63 bf 7e ee <0f> 0b
e9 9e fe ff ff b9 01 00 00 00 ba 01 00 00 00 89 ee 48 89
[ 413.202940] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_drv.h:1930
fwtable_read32+0x18d/0x1b0 [i915]
[ 413.202941] ---[ end trace 1d1f2e9ffbeefb5d ]---
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