Created attachment 124259 [details] logfiles dmesg and error Crash after install kernel v4.6.0 attacht ist dmesg & cat /sys/class/drm/card0/error
we can find following backtrace [ 4948.443966] ------------[ cut here ]------------ [ 4948.444088] WARNING: CPU: 3 PID: 1312 at ../drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x17c/0x190 [drm] [ 4948.444099] vblank wait timed out on crtc 1 [ 4948.444108] Modules linked in: fuse bnep bluetooth nf_log_ipv6 xt_pkttype af_packet nf_log_ipv4 nf_log_common xt_LOG xt_limit ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables nls_iso8859_1 nls_cp437 vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl arc4 snd_hda_intel ath9k ath9k_common ath9k_hw ath mac80211 snd_intel_sst_acpi snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_sst_match snd_hda_codec snd_soc_core snd_hda_core intel_powerclamp r8169 uvcvideo snd_hwdep snd_compress coretemp videobuf2_vmalloc [ 4948.444377] cfg80211 snd_pcm fjes videobuf2_memops videobuf2_v4l2 videobuf2_core mei_txe asus_nb_wmi asus_wmi pwm_lpss_platform iTCO_wdt int3403_thermal processor_thermal_device joydev sparse_keymap snd_timer rfkill snd kvm_intel tpm_crb kvm irqbypass int3400_thermal mii acpi_thermal_rel serio_raw pcspkr videodev mei pwm_lpss iTCO_vendor_support intel_soc_dts_iosf int340x_thermal_zone tpm_tis rtsx_pci_ms memstick crct10dif_pclmul lpc_ich soundcore crc32_pclmul crc32c_intel tpm wmi asus_wireless shpchp thermal ghash_clmulni_intel aesni_intel i2c_designware_platform i2c_designware_core i2c_i801 pinctrl_cherryview aes_x86_64 lrw gf128mul glue_helper battery ablk_helper ac fan cryptd efivarfs rtsx_pci_sdmmc rtsx_pci mfd_core sr_mod cdrom i915 i2c_algo_bit xhci_pci drm_kms_helper xhci_hcd syscopyarea [ 4948.444677] sysfillrect sysimgblt fb_sys_fops usbcore usb_common drm video sdhci_acpi sdhci mmc_core button sg [ 4948.444740] CPU: 3 PID: 1312 Comm: X Tainted: G U 4.6.0-4.g2a4d959-default #1 [ 4948.444750] Hardware name: ASUSTeK COMPUTER INC. X751SA/X751SA, BIOS X751SA.205 08/28/2015 [ 4948.444763] 0000000000000000 ffffffff813859b3 ffff88007885fb38 0000000000000000 [ 4948.444783] ffffffff8107aefe ffff880179190000 ffff88007885fb88 0000000000000000 [ 4948.444801] 0000000000048532 ffff880078b63cc0 ffff880178684a80 ffffffff8107af6f [ 4948.444819] Call Trace: [ 4948.444882] [<ffffffff8102ef1e>] dump_trace+0x5e/0x340 [ 4948.444912] [<ffffffff8102f30c>] show_stack_log_lvl+0x10c/0x180 [ 4948.444939] [<ffffffff81030001>] show_stack+0x21/0x40 [ 4948.444965] [<ffffffff813859b3>] dump_stack+0x5c/0x79 [ 4948.444992] [<ffffffff8107aefe>] __warn+0xbe/0xe0 [ 4948.445023] [<ffffffff8107af6f>] warn_slowpath_fmt+0x4f/0x60 [ 4948.445122] [<ffffffffa00a241c>] drm_wait_one_vblank+0x17c/0x190 [drm] [ 4948.445327] [<ffffffffa024b6ce>] intel_pre_disable_primary+0x4e/0x80 [i915] [ 4948.445508] [<ffffffffa024b806>] intel_pre_plane_update+0x106/0x120 [i915] [ 4948.445695] [<ffffffffa024c164>] intel_atomic_commit+0x3b4/0xc90 [i915] [ 4948.445764] [<ffffffffa01a30d8>] drm_atomic_helper_connector_dpms+0xe8/0x190 [drm_kms_helper] [ 4948.445877] [<ffffffffa00af897>] drm_mode_obj_set_property_ioctl+0x217/0x220 [drm] [ 4948.445995] [<ffffffffa00af8ce>] drm_mode_connector_property_set_ioctl+0x2e/0x40 [drm] [ 4948.446088] [<ffffffffa00a06b1>] drm_ioctl+0x131/0x4c0 [drm] [ 4948.446119] [<ffffffff81217e8d>] do_vfs_ioctl+0x8d/0x5a0 [ 4948.446147] [<ffffffff81218414>] SyS_ioctl+0x74/0x80 [ 4948.446175] [<ffffffff81003bf9>] do_syscall_64+0x59/0xb0 [ 4948.446207] [<ffffffff816ac125>] entry_SYSCALL64_slow_path+0x25/0x25 [ 4948.462873] DWARF2 unwinder stuck at return_from_SYSCALL_64+0x0/0x6a [ 4948.462889] Leftover inexact backtrace: [ 4948.463011] ---[ end trace 302d923b8ad8db71 ]---
Created attachment 126487 [details] GPU crash dump I can confirm this bug on Gentoo with a 4.4.6 kernel. I have never had this issue on my previous kernel version 4.1.15. # uname -a Linux apollo 4.4.6-gentoo #4 SMP Mon Sep 12 20:26:06 CEST 2016 x86_64 Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz GenuineIntel GNU/Linux I'd be happy to provide any additional information you might need.
Created attachment 126488 [details] more dmesg
Could you try with last drm-tip kernel from (https://cgit.freedesktop.org/drm-tip branch drm-tip)
No feedback received testing latest drm-tip, closing. Feel free to re-open if issues still seen.
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