Control: reassign -1 src:linux 3.16.7-ckt4-3 On Mon, Feb 23, 2015 at 13:08:52 +0530, Ritesh Raj Sarraf wrote: > Package: xserver-xorg-video-intel > Version: 2:2.21.15-2+b2 > Severity: normal > > Hi, > > At times, I have the intel video driver spitting the following: > > > [119838.142088] ---[ end trace 0e1f3f064f2f48a3 ]--- > [119841.961047] ------------[ cut here ]------------ > [119841.961075] WARNING: CPU: 0 PID: 16775 at > /build/linux-y7bjb0/linux-3.16.7-ckt4/drivers/gpu/drm/i915/intel_pm.c:5992 > intel_display_power_put+0x127/0x150 [i915]() > [119841.961076] Modules linked in: snd_usb_audio snd_usbmidi_lib > snd_rawmidi snd_seq_device hid_generic ip6table_filter ip6_tables veth > bnep bluetooth 6lowpan_iphc ctr ccm appletalk ax25 ipx p8023 p8022 psnap > pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) binfmt_misc > nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc bridge > stp llc xt_conntrack iptable_filter ipt_MASQUERADE iptable_nat > nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack > xt_CHECKSUM xt_tcpudp iptable_mangle ip_tables x_tables > snd_hda_codec_hdmi nls_utf8 nls_cp437 vfat fat uvcvideo > videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev > media hid_multitouch joydev i915 hp_wmi sparse_keymap iTCO_wdt > iTCO_vendor_support x86_pkg_temp_thermal nouveau mxm_wmi > intel_powerclamp intel_rapl kvm_intel > [119841.961099] snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel > arc4 snd_hda_controller kvm rt2800pci snd_hda_codec snd_hwdep rt2800mmio > rt2800lib rt2x00pci rt2x00mmio rt2x00lib eeprom_93cx6 mac80211 cfg80211 > efi_pstore pcspkr psmouse evdev serio_raw efivars rtsx_pci_ms ttm > snd_pcm snd_timer crc_ccitt memstick rfkill snd shpchp soundcore > drm_kms_helper drm i2c_algo_bit video i2c_i801 lpc_ich mei_me i2c_core > mei hp_wireless hp_accel lis3lv02d input_polldev ac processor button > battery intel_smartconnect wmi coretemp fuse parport_pc ppdev lp parport > autofs4 ext4 crc16 mbcache jbd2 btrfs xor raid6_pq algif_skcipher af_alg > usbhid hid dm_crypt dm_mod sg sd_mod crc_t10dif crct10dif_generic > rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32_pclmul > crc32c_intel ghash_clmulni_intel ahci libahci > [119841.961128] libata aesni_intel aes_x86_64 lrw gf128mul glue_helper > ablk_helper cryptd scsi_mod ehci_pci ehci_hcd xhci_hcd r8169 rtsx_pci > mii mfd_core usbcore usb_common fan thermal thermal_sys > [119841.961136] CPU: 0 PID: 16775 Comm: kworker/0:2 Tainted: G W > O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt4-3 > [119841.961138] Hardware name: Hewlett-Packard HP ENVY TS 15 Notebook > PC/1963, BIOS F.65 11/20/2014 > [119841.961144] Workqueue: events edp_panel_vdd_work [i915] > [119841.961145] 0000000000000009 ffffffff815096a7 0000000000000000 > ffffffff810676f7 > [119841.961147] ffff88024d48002c ffff880253031d08 ffff88024d480000 > ffff88025f216600 > [119841.961148] ffff88024d488520 ffffffffa0a7f187 ffff880036ea2230 > ffff880253031d08 > [119841.961150] Call Trace: > [119841.961154] [<ffffffff815096a7>] ? dump_stack+0x41/0x51 > [119841.961157] [<ffffffff810676f7>] ? warn_slowpath_common+0x77/0x90 > [119841.961162] [<ffffffffa0a7f187>] ? > intel_display_power_put+0x127/0x150 [i915] > [119841.961167] [<ffffffffa0aded5e>] ? edp_panel_vdd_work+0x2e/0x40 > [i915] > [119841.961169] [<ffffffff81081492>] ? process_one_work+0x172/0x420 > [119841.961170] [<ffffffff81081b25>] ? worker_thread+0x115/0x520 > [119841.961171] [<ffffffff81081a10>] ? rescuer_thread+0x2d0/0x2d0 > [119841.961173] [<ffffffff81087ddd>] ? kthread+0xbd/0xe0 > [119841.961175] [<ffffffff81087d20>] ? > kthread_create_on_node+0x180/0x180 > [119841.961176] [<ffffffff8150f6bc>] ? ret_from_fork+0x7c/0xb0 > [119841.961178] [<ffffffff81087d20>] ? > kthread_create_on_node+0x180/0x180 > [119841.961179] ---[ end trace 0e1f3f064f2f48a4 ]--- >
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