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<body><span class="vcard"><a class="email" href="mailto:kdebugs@staznosti.sk" title="Daniel <kdebugs@staznosti.sk>"> <span class="fn">Daniel</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL USB Type-C] connecting HDMI crashes kernel i915 (Dell XPS13 9350) Skylake, unable to get HDMI output with resolutions higher than 1440x900"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94567">bug 94567</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>NEW
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL USB Type-C] connecting HDMI crashes kernel i915 (Dell XPS13 9350) Skylake, unable to get HDMI output with resolutions higher than 1440x900"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94567#c18">Comment # 18</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL USB Type-C] connecting HDMI crashes kernel i915 (Dell XPS13 9350) Skylake, unable to get HDMI output with resolutions higher than 1440x900"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94567">bug 94567</a>
from <span class="vcard"><a class="email" href="mailto:kdebugs@staznosti.sk" title="Daniel <kdebugs@staznosti.sk>"> <span class="fn">Daniel</span></a>
</span></b>
<pre>Still hapenning with the latest stable 4.6.0-997-generic #201605222202 (intel
drm kernel)
[ 184.591463] ------------[ cut here ]------------
[ 184.591487] WARNING: CPU: 2 PID: 1357 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/i915_gem.c:4278
i915_gem_object_do_pin+0x6ab/0xa80 [i915]
[ 184.591489] WARN_ON(vma->pin_count == 0xf)
[ 184.591490] Modules linked in:
[ 184.591491] rfcomm fuse ecb ecryptfs nvram msr cdc_ether usbnet r8152 mii
uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core
videodev btusb btrtl media hid_multitouch bnep snd_hda_codec_hdmi binfmt_misc
snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core
snd_soc_sst_match intel_rapl i2c_designware_platform dell_laptop dell_led
dell_wmi nls_iso8859_1 i2c_designware_core snd_soc_core dell_smbios
x86_pkg_temp_thermal dcdbas intel_powerclamp coretemp snd_compress ac97_bus
snd_pcm_dmaengine kvm_intel snd_hda_codec_realtek snd_hda_codec_generic
dw_dmac_core kvm snd_hda_intel snd_hda_codec snd_hda_core brcmfmac snd_hwdep
brcmutil snd_pcm irqbypass cfg80211 crct10dif_pclmul snd_seq_midi rtsx_pci_ms
crc32_pclmul snd_seq_midi_event memstick ghash_clmulni_intel
[ 184.591517] snd_rawmidi aesni_intel snd_seq aes_x86_64 snd_seq_device lrw
gf128mul snd_timer glue_helper ablk_helper cryptd snd joydev input_leds
serio_raw idma64 mei_me shpchp virt_dma soundcore mei intel_lpss_pci hci_uart
processor_thermal_device intel_pch_thermal intel_soc_dts_iosf btbcm btqca
btintel bluetooth intel_lpss_acpi intel_lpss int3403_thermal
int340x_thermal_zone mac_hid acpi_als acpi_pad intel_hid battery
int3400_thermal kfifo_buf acpi_thermal_rel sparse_keymap industrialio ac
processor parport_pc ppdev lp parport autofs4 hid_generic usbhid rtsx_pci_sdmmc
i915 crc32c_intel ahci libahci psmouse i2c_algo_bit drm_kms_helper libata
syscopyarea nvme sysfillrect nvme_core rtsx_pci sysimgblt fb_sys_fops xhci_pci
scsi_mod drm xhci_hcd usbcore fan intel_gtt agpgart thermal usb_common wmi
i2c_hid
[ 184.591547] hid pinctrl_sunrisepoint video pinctrl_intel button fjes
[ 184.591551] CPU: 2 PID: 1357 Comm: Xorg Tainted: G U
4.6.0-997-generic #201605222202
[ 184.591552] Hardware name: Dell Inc. XPS 13 9350/0VM5NC, BIOS 1.2.3
01/08/2016
[ 184.591554] 0000000000000286 0000000061f16c44 ffff88046997f7f0
ffffffff813d48b3
[ 184.591556] ffff88046997f840 0000000000000000 ffff88046997f830
ffffffff8108138b
[ 184.591557] 000010b600000001 0000000000000005 ffff880035a68a60
ffff88046642d680
[ 184.591559] Call Trace:
[ 184.591564] [<ffffffff813d48b3>] dump_stack+0x63/0x90
[ 184.591566] [<ffffffff8108138b>] __warn+0xcb/0xf0
[ 184.591567] [<ffffffff8108140a>] warn_slowpath_fmt+0x5a/0x80
[ 184.591582] [<ffffffffc03ac96b>] i915_gem_object_do_pin+0x6ab/0xa80 [i915]
[ 184.591585] [<ffffffff810b71d6>] ? update_curr+0x66/0x180
[ 184.591597] [<ffffffffc03acd9e>] i915_gem_object_ggtt_pin+0x2e/0x40 [i915]
[ 184.591608] [<ffffffffc03ace23>]
i915_gem_object_pin_to_display_plane+0x73/0x110 [i915]
[ 184.591623] [<ffffffffc03e83af>] intel_pin_and_fence_fb_obj+0x9f/0x140
[i915]
[ 184.591639] [<ffffffffc03f329f>] intel_prepare_plane_fb+0x10f/0x390 [i915]
[ 184.591645] [<ffffffffc02c8cd3>] drm_atomic_helper_prepare_planes+0x53/0xc0
[drm_kms_helper]
[ 184.591661] [<ffffffffc03e40c5>] intel_atomic_prepare_commit+0x3a5/0x4d0
[i915]
[ 184.591675] [<ffffffffc03f2442>] intel_atomic_commit+0x42/0xce0 [i915]
[ 184.591689] [<ffffffffc01715d8>] ? drm_atomic_check_only+0x188/0x610 [drm]
[ 184.591698] [<ffffffffc0171a97>] drm_atomic_commit+0x37/0x60 [drm]
[ 184.591703] [<ffffffffc02c97dc>] drm_atomic_helper_update_plane+0xec/0x130
[drm_kms_helper]
[ 184.591712] [<ffffffffc0160f09>] __setplane_internal+0x209/0x250 [drm]
[ 184.591719] [<ffffffffc0161074>] drm_mode_cursor_universal+0x124/0x210
[drm]
[ 184.591726] [<ffffffffc01611e1>] drm_mode_cursor_common+0x81/0x180 [drm]
[ 184.591735] [<ffffffffc0165540>] drm_mode_cursor_ioctl+0x50/0x70 [drm]
[ 184.591741] [<ffffffffc01569d3>] drm_ioctl+0x123/0x4b0 [drm]
[ 184.591750] [<ffffffffc01654f0>] ? drm_mode_setcrtc+0x560/0x560 [drm]
[ 184.591753] [<ffffffff812209c7>] ? __vfs_read+0x37/0x100
[ 184.591755] [<ffffffff812209c7>] ? __vfs_read+0x37/0x100
[ 184.591757] [<ffffffff81235cb1>] do_vfs_ioctl+0xa1/0x5b0
[ 184.591759] [<ffffffff8108f271>] ? __set_task_blocked+0x41/0xa0
[ 184.591760] [<ffffffff81091bf6>] ? __set_current_blocked+0x36/0x60
[ 184.591762] [<ffffffff81236239>] SyS_ioctl+0x79/0x90
[ 184.591763] [<ffffffff81091ebe>] ? SyS_rt_sigprocmask+0x8e/0xc0
[ 184.591766] [<ffffffff8171d5b6>] entry_SYSCALL_64_fastpath+0x1e/0xa8
[ 184.591767] ---[ end trace c78940fb6d7f3fed ]---</pre>
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