<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [PNV/BDW Bisected]igt/kms_flip subcases rcs-flip-vs-panning and rcs-flip-vs-panning-interruptible fail" href="https://bugs.freedesktop.org/show_bug.cgi?id=79051#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [PNV/BDW Bisected]igt/kms_flip subcases rcs-flip-vs-panning and rcs-flip-vs-panning-interruptible fail" href="https://bugs.freedesktop.org/show_bug.cgi?id=79051">bug 79051</a> from <a class="email" href="mailto:jm@jmuchemb.eu" title="Julien Muchembled <jm@jmuchemb.eu>"> Julien Muchembled</a> <pre>I have a similar traceback on Sandy Bridge (i5-2520M) with fullscreen videos on 3.16 Is it the same bug or should I fill a new one ? No issue with 3.15.x so I downgraded. [49879.496132] WARNING: CPU: 1 PID: 1562 at drivers/gpu/drm/i915/intel_display.c:3313 intel_crtc_wait_for_pending_flips+0x157/0x160() [49879.496204] Modules linked in: ctr ccm hidp uvcvideo rfcomm videobuf2_vmalloc videobuf2_memops vboxpci(O) bnep videobuf2_core v4l2_common vboxnetadp(O) videodev vboxnetflt(O) vboxdrv(O) binfmt_misc nfsd auth_rpcgss oid_registry nfs_acl ecb nfs lockd btusb bluetooth sunrpc crc16 bridge stp llc tun xt_REDIRECT xt_nat ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables arc4 iwldvm mac80211 snd_hda_codec_hdmi iwlwifi snd_hda_codec_conexant snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp crc32c_intel psmouse serio_raw sdhci_pci sdhci sr_mod sg cdrom mmc_core i2c_i801 xhci_hcd cfg80211 thinkpad_acpi snd_hda_intel snd_hda_controller snd_hda_codec wmi snd_pcm nvram rfkill snd_timer snd soundcore ehci_pci ehci_hcd zram tp_smapi(O) thinkpad_ec(O) kvm_intel kvm usblp fuse loop autofs4 nbd e1000e ptp pps_core [49879.496223] CPU: 1 PID: 1562 Comm: Xorg Tainted: G W O 3.16.0+ #1 [49879.496225] Hardware name: LENOVO 4171CTO/4171CTO, BIOS 8CET58WW (1.38 ) 07/18/2013 [49879.496231] 0000000000000009 ffffffff8168b7bd 0000000000000000 ffffffff81066552 [49879.496233] 0000000000000000 ffff8800d8119000 ffff8800d8058180 ffff8800d81ad800 [49879.496236] ffff8800d81ad800 ffffffff814b0787 0000000000000000 ffff8800cdbed000 [49879.496238] Call Trace: [49879.496248] [<ffffffff8168b7bd>] ? dump_stack+0x41/0x51 [49879.496258] [<ffffffff81066552>] ? warn_slowpath_common+0x72/0x90 [49879.496262] [<ffffffff814b0787>] ? intel_crtc_wait_for_pending_flips+0x157/0x160 [49879.496268] [<ffffffff810a0090>] ? __wake_up_sync+0x10/0x10 [49879.496274] [<ffffffff814ba05c>] ? intel_crtc_set_config+0xb1c/0xd90 [49879.496280] [<ffffffff81452cca>] ? drm_mode_set_config_internal+0x5a/0xd0 [49879.496284] [<ffffffff81441fec>] ? restore_fbdev_mode+0xac/0xd0 [49879.496288] [<ffffffff81442029>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x19/0x30 [49879.496291] [<ffffffff8144408d>] ? drm_fb_helper_set_par+0x1d/0x60 [49879.496296] [<ffffffff813b3d5a>] ? fb_set_var+0x16a/0x3a0 [49879.496303] [<ffffffff81266f96>] ? btrfs_delalloc_release_metadata+0x146/0x150 [49879.496307] [<ffffffff812661a6>] ? btrfs_free_reserved_data_space+0x36/0xd0 [49879.496313] [<ffffffff81095de0>] ? update_curr+0x80/0x110 [49879.496321] [<ffffffff813aaf55>] ? fbcon_blank+0x225/0x2e0 [49879.496330] [<ffffffff81423dde>] ? do_unblank_screen+0xae/0x1d0 [49879.496334] [<ffffffff8141a65f>] ? complete_change_console+0x4f/0xd0 [49879.496338] [<ffffffff8141b7b2>] ? vt_ioctl+0x10d2/0x1350 [49879.496342] [<ffffffff814477ee>] ? drm_ioctl+0x6e/0x570 [49879.496347] [<ffffffff81410854>] ? tty_ioctl+0x264/0xb70 [49879.496352] [<ffffffff8117250f>] ? new_sync_write+0x6f/0xa0 [49879.496356] [<ffffffff811aa4f6>] ? fsnotify+0x2b6/0x390 [49879.496363] [<ffffffff81183800>] ? do_vfs_ioctl+0x2d0/0x4a0 [49879.496367] [<ffffffff81174dd8>] ? __sb_end_write+0x28/0x60 [49879.496371] [<ffffffff81172c62>] ? vfs_write+0x1b2/0x1f0 [49879.496376] [<ffffffff81183a06>] ? SyS_ioctl+0x36/0x80 [49879.496381] [<ffffffff816916d6>] ? system_call_fastpath+0x1a/0x1f [49879.496384] ---[ end trace aeb7f0ab716be7f4 ]--- [49879.496388] [drm:intel_pipe_set_base] *ERROR* pipe is still busy with an old pageflip</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>