Additional info: reporter: libreport-2.6.3 WARNING: CPU: 1 PID: 1033 at drivers/gpu/drm/drm_irq.c:1141 drm_wait_one_vblank+0x137/0x190 [drm]() vblank wait timed out on crtc 0 Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_broute bridge ebtable_nat ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_mangle ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_mangle iptable_raw coretemp kvm_intel snd_hda_codec_realtek snd_hda_codec_generic arc4 kvm rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio snd_hda_intel rt2x00lib snd_hda_controller snd_hda_codec iTCO_wdt gpio_ich mac80211 iTCO_vendor_support snd_hda_core ppdev snd_hwdep snd_seq snd_seq_device snd_pcm cfg80211 snd_timer snd lpc_ich eeprom_93cx6 soundcore crc_ccitt rfkill i2c_i801 tpm_tis tpm parport_pc parport acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc i915 8021q garp stp llc i2c_algo_bit mrp video drm_kms_helper r8169 serio_raw ata_generic drm pata_acpi mii CPU: 1 PID: 1033 Comm: Xorg Not tainted 4.1.6-201.fc22.i686 #1 Hardware name: langchao 12345/IPM41-D3, BIOS 080015 04/30/2010 c0d1f947 41e7cc91 00000000 eccbdc08 c0a86204 eccbdc48 eccbdc38 c045bb57 f7daf318 eccbdc68 00000409 f7dad2e0 00000475 f7d87c47 f7d87c47 00000000 f3f2d400 00000000 eccbdc54 c045bbce 00000009 eccbdc48 f7daf318 eccbdc68 Call Trace: [<c0a86204>] dump_stack+0x41/0x52 [<c045bb57>] warn_slowpath_common+0x87/0xc0 [<f7d87c47>] ? drm_wait_one_vblank+0x137/0x190 [drm] [<f7d87c47>] ? drm_wait_one_vblank+0x137/0x190 [drm] [<c045bbce>] warn_slowpath_fmt+0x3e/0x60 [<f7d87c47>] drm_wait_one_vblank+0x137/0x190 [drm] [<c0496320>] ? wake_atomic_t_function+0x70/0x70 [<f7f557bf>] i9xx_crtc_disable+0x5f/0x420 [i915] [<c058f205>] ? kmem_cache_alloc_trace+0x175/0x1f0 [<f7f56a13>] ? __intel_set_mode+0x73/0xb10 [i915] [<f7f56a13>] ? __intel_set_mode+0x73/0xb10 [i915] [<f7f5739e>] __intel_set_mode+0x9fe/0xb10 [i915] [<f7f57d81>] ? intel_modeset_compute_config+0x611/0xfa0 [i915] [<f7f5e0ae>] intel_crtc_set_config+0xbee/0xeb0 [i915] [<f7d90dbe>] drm_mode_set_config_internal+0x4e/0xc0 [drm] [<f7d94cbc>] drm_mode_setcrtc+0x31c/0x600 [drm] [<f7d949a0>] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [<f7d85fd3>] drm_ioctl+0x143/0x560 [drm] [<c0972a3d>] ? sock_sendmsg+0x2d/0x40 [<f7d949a0>] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [<c06864a2>] ? keyctl_session_to_parent+0x12/0x210 [<c04c15e8>] ? ktime_get_ts64+0x48/0x180 [<f7d85e90>] ? drm_getmap+0xc0/0xc0 [drm] [<c05b4052>] do_vfs_ioctl+0x2e2/0x500 [<c068eafd>] ? file_has_perm+0x8d/0xc0 [<c0692d1b>] ? selinux_file_ioctl+0x4b/0xe0 [<c05b42d8>] SyS_ioctl+0x68/0x80 [<c06864a2>] ? keyctl_session_to_parent+0x12/0x210 [<c06864a2>] ? keyctl_session_to_parent+0x12/0x210 [<c0a8ba9f>] sysenter_do_call+0x12/0x12 [<c06864a2>] ? keyctl_session_to_parent+0x12/0x210 [<c06864a2>] ? keyctl_session_to_parent+0x12/0x210 Potential duplicate: bug 1272555
Created attachment 1099768 [details] File: dmesg
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Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.