[Bug 104605] [guc] pm_rpm subtest i2c has a dmesg-warn WARN_ON(!intel_irqs_enabled(dev_priv)) / WARNING: CPU: 11 PID: 6780 at drivers/gpu/drm/i915/i915_irq.c:353 gen6_unmask_pm_irq+0x28/0x30 [i915]
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Fri Feb 9 23:55:50 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=104605
Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Whiteboard| |ReadyForDev
i915 features| |firmware/huc
--- Comment #3 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
On today's FF we got:
igt at drv_module_reload@basic-reload-inject
Stdout
IGT-Version: 1.21-g37bd27f (x86_64) (Linux:
4.15.0-drm-intel-qa-ww6-commit-6c10ba2+ x86_64)
Reloading i915 with inject_load_failure=1
Subtest basic-reload-inject: SUCCESS (3.001s)
Stderr
dmesg
[ 135.492421] skl_update_crtcs+0x1a5/0x1f0 [i915]
[ 135.492433] intel_atomic_commit_tail+0x35b/0xd90 [i915]
[ 135.492444] intel_atomic_commit+0x22a/0x2f0 [i915]
[ 135.492446] restore_fbdev_mode_atomic+0x1ab/0x220
[ 135.492448] drm_fb_helper_restore_fbdev_mode_unlocked+0x45/0x90
[ 135.492449] drm_fb_helper_set_par+0x29/0x50
[ 135.492450] drm_fb_helper_hotplug_event.part.33+0x94/0xb0
[ 135.492451] process_one_work+0x154/0x400
[ 135.492452] worker_thread+0x254/0x440
[ 135.492453] kthread+0xf5/0x130
[ 135.492454] ? process_one_work+0x400/0x400
[ 135.492454] ? kthread_associate_blkcg+0x90/0x90
[ 135.492456] ret_from_fork+0x35/0x40
[ 135.492457] Code: 24 e8 b8 71 9e cc 0f ff 80 bd 2d 6f 00 00 00 8b 4c 24 04
8b 14 24 75 87 48 c7 c6 80 8d dc c0 48 c7 c7 ff 9a db c0 e8 93 71 9e cc <0f> ff
48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 135.492469] ---[ end trace bcc7dc6b076a102d ]---
[ 135.492577] ------------[ cut here ]------------
[ 135.492577] WARN_ON(!intel_irqs_enabled(dev_priv))
[ 135.492590] WARNING: CPU: 5 PID: 102 at drivers/gpu/drm/i915/i915_irq.c:541
bdw_update_pipe_irq+0xad/0xc0 [i915]
[ 135.492591] Modules linked in: i915(-) vgem snd_hda_codec_hdmi asix usbnet
mii ip6table_filter ip6_tables iptable_filter cmac bnep binfmt_misc
nls_iso8859_1 8250_dw snd_hda_codec_realtek snd_hda_codec_generic intel_rapl
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec kvm
snd_hda_core irqbypass snd_hwdep snd_pcm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel snd_seq_midi snd_seq_midi_event pcbc snd_rawmidi snd_seq
aesni_intel btusb btrtl aes_x86_64 snd_seq_device crypto_simd btbcm snd_timer
glue_helper btintel cryptd bluetooth input_leds snd intel_cstate
intel_rapl_perf wmi_bmof serio_raw ecdh_generic soundcore iwlwifi idma64
virt_dma cfg80211 acpi_pad mac_hid intel_lpss_pci intel_lpss intel_pch_thermal
parport_pc ppdev lp parport ip_tables x_tables autofs4 e1000e ahci ptp
[ 135.492604] pps_core libahci wmi video [last unloaded: snd_hda_intel]
[ 135.492606] CPU: 5 PID: 102 Comm: kworker/5:1 Tainted: G U W
4.15.0-drm-intel-qa-ww6-commit-6c10ba2+ #1
[ 135.492606] Hardware name: Intel Corporation CoffeeLake Client
Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X118.B07.1801040709
01/04/2018
[ 135.492619] Workqueue: events intel_dp_modeset_retry_work_fn [i915]
[ 135.492627] RIP: 0010:bdw_update_pipe_irq+0xad/0xc0 [i915]
[ 135.492628] RSP: 0018:ffffa16101cefac8 EFLAGS: 00010086
[ 135.492628] RAX: 0000000000000000 RBX: 0000000000000001 RCX:
ffffffff8e857dc8
[ 135.492629] RDX: 0000000000000001 RSI: 0000000000000086 RDI:
0000000000000002
[ 135.492629] RBP: ffff88100ed78000 R08: 0000000000000026 R09:
00000000000053e2
[ 135.492629] R10: 0000000000000000 R11: 00000000000053e2 R12:
ffff88100ed7c4f0
[ 135.492630] R13: 0000000000000001 R14: 0000000000000001 R15:
0000000000000296
[ 135.492630] FS: 0000000000000000(0000) GS:ffff88105d340000(0000)
knlGS:0000000000000000
[ 135.492630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 135.492631] CR2: 00007f1d67862248 CR3: 000000000f40a005 CR4:
00000000003606e0
[ 135.492631] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 135.492632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 135.492632] Call Trace:
[ 135.492644] intel_set_cpu_fifo_underrun_reporting+0x1c9/0x280 [i915]
[ 135.492657] ? fwtable_write32+0x45/0x1c0 [i915]
[ 135.492669] intel_ddi_pre_enable+0x57/0x7d0 [i915]
[ 135.492681] ? fwtable_write32+0x45/0x1c0 [i915]
[ 135.492694] intel_encoders_pre_enable.isra.93+0x5f/0x70 [i915]
[ 135.492706] haswell_crtc_enable+0x25b/0x7c0 [i915]
[ 135.492718] ? intel_pipe_update_end+0x82/0x1a0 [i915]
[ 135.492730] intel_update_crtc+0x3d/0x90 [i915]
[ 135.492742] skl_update_crtcs+0x1a5/0x1f0 [i915]
[ 135.492753] intel_atomic_commit_tail+0x35b/0xd90 [i915]
[ 135.492764] intel_atomic_commit+0x22a/0x2f0 [i915]
[ 135.492765] restore_fbdev_mode_atomic+0x1ab/0x220
[ 135.492766] drm_fb_helper_restore_fbdev_mode_unlocked+0x45/0x90
[ 135.492767] drm_fb_helper_set_par+0x29/0x50
[ 135.492768] drm_fb_helper_hotplug_event.part.33+0x94/0xb0
[ 135.492769] process_one_work+0x154/0x400
[ 135.492770] worker_thread+0x254/0x440
[ 135.492771] kthread+0xf5/0x130
[ 135.492771] ? process_one_work+0x400/0x400
[ 135.492772] ? kthread_associate_blkcg+0x90/0x90
[ 135.492773] ret_from_fork+0x35/0x40
[ 135.492774] Code: 24 e8 b8 71 9e cc 0f ff 80 bd 2d 6f 00 00 00 8b 4c 24 04
8b 14 24 75 87 48 c7 c6 80 8d dc c0 48 c7 c7 ff 9a db c0 e8 93 71 9e cc <0f> ff
48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 135.492786] ---[ end trace bcc7dc6b076a102e ]---
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