Additional info: reporter: libreport-2.6.4 WARNING: CPU: 0 PID: 2217 at drivers/gpu/drm/drm_irq.c:1062 drm_vblank_get+0xc0/0xd0 [drm]() Modules linked in: uinput fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_filter ebtable_broute bridge stp llc ebtables ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_mangle ip6table_filter ip6_tables iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_mangle iosf_mbi crct10dif_pclmul crc32_pclmul crc32c_intel ppdev joydev lpc_ich i2c_i801 parport_pc virtio_input virtio_balloon parport acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc virtio_net virtio_blk virtio_console qxl drm_kms_helper virtio_pci ttm serio_raw drm virtio_ring virtio CPU: 0 PID: 2217 Comm: gnome-shell Not tainted 4.2.6-301.fc23.x86_64 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.8.2-20150714_191134- 04/01/2014 0000000000000000 00000000505b348c ffff880014d17bf8 ffffffff817729ea 0000000000000000 0000000000000000 ffff880014d17c38 ffffffff8109e4b6 0000000000000008 ffff8800364b0fb0 ffff8800365b3800 0000000000000001 Call Trace: [<ffffffff817729ea>] dump_stack+0x45/0x57 [<ffffffff8109e4b6>] warn_slowpath_common+0x86/0xc0 [<ffffffff8109e5ea>] warn_slowpath_null+0x1a/0x20 [<ffffffffa0057990>] drm_vblank_get+0xc0/0xd0 [drm] [<ffffffffa0105689>] qxl_crtc_page_flip+0x109/0x210 [qxl] [<ffffffffa0066c01>] drm_mode_page_flip_ioctl+0x1a1/0x340 [drm]
Created attachment 1123747 [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 Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates.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.