Hi, my kernel log is full with those messages: [ 262.685467] ------------[ cut here ]------------ [ 262.685481] WARNING: CPU: 0 PID: 50 at drivers/gpu/drm/i915/intel_display.c:9719 intel_check_page_flip+0x9a/0xe0() [ 262.685484] WARN_ON(!in_irq()) [ 262.685486] Modules linked in: [ 262.685489] vfat fat bluetooth fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw kvm_intel iwldvm kvm mac80211 acer_wmi sparse_keymap snd_hda_codec_hdmi snd_hda_codec_realtek acerhdf snd_hda_codec_generic pcspkr joydev snd_hda_intel snd_hda_controller snd_hda_codec iwlwifi snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm rfkill snd_timer snd soundcore wmi acpi_cpufreq sch_fq_codel ipv6 usb_storage atl1c [ 262.685547] CPU: 0 PID: 50 Comm: irq/26-i915 Tainted: G W 4.0.0-rc2-23552-ga6c5170 #7 [ 262.685549] Hardware name: Acer Aspire 1810T/JM11-MS, BIOS v1.3310 03/25/2010 [ 262.685552] 0000000000000000 0000000057822dd5 ffff8800b4563c38 ffffffff816c0383 [ 262.685556] 0000000000000000 ffff8800b4563c90 ffff8800b4563c78 ffffffff81053955 [ 262.685559] ffff8800b4563c78 ffff880233d01000 ffff880233d51800 ffff880235600000 [ 262.685564] Call Trace: [ 262.685572] [<ffffffff816c0383>] dump_stack+0x4c/0x6e [ 262.685578] [<ffffffff81053955>] warn_slowpath_common+0x85/0xc0 [ 262.685582] [<ffffffff810539e0>] warn_slowpath_fmt+0x50/0x70 [ 262.685587] [<ffffffff8148a1ba>] intel_check_page_flip+0x9a/0xe0 [ 262.685592] [<ffffffff81454580>] i915_handle_vblank+0x50/0xb0 [ 262.685597] [<ffffffff814683ef>] ? gen2_write32+0x2f/0xc0 [ 262.685601] [<ffffffff81455926>] i965_irq_handler+0x2b6/0x390 [ 262.685606] [<ffffffff810a1c10>] ? irq_thread_fn+0x40/0x40 [ 262.685610] [<ffffffff810a1c38>] irq_forced_thread_fn+0x28/0x60 [ 262.685614] [<ffffffff810a2157>] irq_thread+0x137/0x160 [ 262.685618] [<ffffffff810a1ca0>] ? wake_threads_waitq+0x30/0x30 [ 262.685622] [<ffffffff810a2020>] ? irq_thread_check_affinity+0x90/0x90 [ 262.685626] [<ffffffff81070d03>] kthread+0xd3/0xf0 [ 262.685631] [<ffffffff81070c30>] ? kthread_create_on_node+0x1b0/0x1b0 [ 262.685635] [<ffffffff816c66ac>] ret_from_fork+0x7c/0xb0 [ 262.685639] [<ffffffff81070c30>] ? kthread_create_on_node+0x1b0/0x1b0 [ 262.685642] ---[ end trace 7601ad6d6a76fe2f ]--- $ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.0.0-rc2-23552-ga6c5170 root=UUID=8f9db3b8-8984-442c-bb88-e7de6f4f7c2d ro quiet rhgb threadirqs LANG=de_DE.UTF-8 any ideas? _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
