Seems same kind of bug for me Many lines with nouveau on kern.log Like following line : Apr 23 07:36:00 Inspiron-3650 kernel: [33231.550130] nouveau 0000:01:00.0: gr: TRAP ch 2 [007fb31000 Xorg[1456]]
Seems this bug is back --> refer to following bug Bug #1474538 reported by Olivier Diotte on 2015-07-14 nouveau driver fills syslog when running xscreensaver (molecule) with kern.log filling this bug also crashes system : keyboard no longer responding, or mouse+keyboard dead... Only workarround is to turn off computer. Seems computer crashed exaclty here on the trace Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978200] ------------[ cut here ]------------ Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978208] kernel BUG at /build/linux-2NWldV/linux-4.10.0/mm/usercopy.c:75! Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978213] invalid opcode: 0000 [#1] SMP Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978216] Modules linked in: rfcomm ccm bnep binfmt_misc dm_crypt nls_iso8859_1 dell_wmi sparse_keymap dell_smbios dcdbas dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel ip6t_REJECT nf_reject_ipv6 snd_hda_codec_realtek snd_hda_codec_hdmi nf_log_ipv6 snd_hda_codec_generic kvm irqbypass crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec pcbc aesni_intel joydev aes_x86_64 input_leds crypto_simd rtsx_usb_ms memstick ath3k glue_helper usblp snd_hda_core snd_hwdep cryptd snd_pcm btusb intel_cstate snd_seq_midi snd_seq_midi_event snd_rawmidi arc4 snd_seq ath9k ath9k_common ath9k_hw ath btrtl snd_seq_device snd_timer snd intel_rapl_perf mac80211 cfg80211 soundcore mei_me mei intel_pch_thermal shpchp serio_raw hci_uart btbcm btqca btintel intel_lpss_acpi Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978262] acpi_als intel_lpss mac_hid bluetooth tpm_crb acpi_pad kfifo_buf industrialio xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack parport_pc ppdev lp parport ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat libcrc32c nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables autofs4 uas hid_generic usbhid rtsx_usb_sdmmc rtsx_usb usb_storage nouveau mxm_wmi i2c_algo_bit ttm psmouse drm_kms_helper syscopyarea sysfillrect r8169 sysimgblt fb_sys_fops mii ahci drm libahci wmi video i2c_hid pinctrl_sunrisepoint hid pinctrl_intel fjes Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978304] CPU: 1 PID: 1323 Comm: Xorg Tainted: G W 4.10.0-20-generic #22-Ubuntu Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978309] Hardware name: Dell Inc. Inspiron 3650/0C2XKD, BIOS 3.3.6 09/30/2016 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978316] task: ffff951b58e29700 task.stack: ffffa70b41bfc000 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978322] RIP: 0010:__check_object_size+0x77/0x1d7 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978326] RSP: 0018:ffffa70b41bffbf0 EFLAGS: 00010286 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978329] RAX: 0000000000000060 RBX: ffff951b1de7b0be RCX: 0000000000000000 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978333] RDX: 0000000000000000 RSI: ffff951b6648dc88 RDI: ffff951b6648dc88 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978337] RBP: ffffa70b41bffc10 R08: 00000000000eed00 R09: 0000000000000459 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978341] R10: 00000000000000c0 R11: ffffffffa4c4882d R12: 00000000000000a0 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978345] R13: 0000000000000000 R14: ffff951b1de7b15e R15: ffff951b1de7b0be Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978349] FS: 00007ff9a9767a40(0000) GS:ffff951b66480000(0000) knlGS:0000000000000000 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978357] CR2: 00007ff999cc1000 CR3: 0000000258721000 CR4: 00000000003406e0 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978360] Call Trace: Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978397] nouveau_gem_ioctl_pushbuf+0x1eb/0x1610 [nouveau] Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978403] ? insert_pfn.isra.66+0x38/0xf0 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978408] ? vm_insert_mixed+0x64/0x90 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978412] ? __check_object_size+0x100/0x1d7 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978426] drm_ioctl+0x21b/0x4c0 [drm] Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978455] ? nouveau_gem_ioctl_new+0x150/0x150 [nouveau] Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978460] ? __do_fault+0x21/0xd0 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978489] nouveau_drm_ioctl+0x74/0xc0 [nouveau] Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978493] do_vfs_ioctl+0xa3/0x610 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978498] ? __do_page_fault+0x266/0x4e0 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978502] SyS_ioctl+0x79/0x90 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978507] entry_SYSCALL_64_fastpath+0x1e/0xad Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978510] RIP: 0033:0x7ff9a716e987 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978513] RSP: 002b:00007ffee2d5c6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978517] RAX: ffffffffffffffda RBX: 0000000000000e58 RCX: 00007ff9a716e987 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978521] RDX: 00007ffee2d5c720 RSI: 00000000c0406481 RDI: 000000000000000e Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978525] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000396 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978528] R10: 000055e937178470 R11: 0000000000000246 R12: 0000000000000064 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978532] R13: 0000000000000000 R14: 0000000000059a60 R15: 0000000000000e58 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978536] Code: 48 0f 44 d1 48 c7 c6 16 12 6a a4 48 c7 c1 35 62 69 a4 48 0f 44 f1 4d 89 e1 49 89 c0 48 89 d9 48 c7 c7 48 dc 69 a4 e8 d8 d8 f6 ff <0f> 0b e8 12 c3 fb ff 85 c0 75 73 48 89 df e8 e6 42 e3 ff 84 c0 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.978568] RIP: __check_object_size+0x77/0x1d7 RSP: ffffa70b41bffbf0 Apr 24 20:26:38 Inspiron-3650 kernel: [ 1440.983424] ---[ end trace 44f8662b18b8001e ]--- After this log i can seen firewall traces that shows the computer is not dead (only input devices ??) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1675777 Title: X.org and wayland unstable, nouveau spamming kernel log Status in xserver-xorg-video-nouveau package in Ubuntu: Confirmed Bug description: I'm having issues since updating to 17.04 beta. Both wayland and x.org are very unstable. I noticed that my kern.log includes the following line about 100 times per second: Mar 23 20:30:42 stevenh-desktop kernel: [ 73.009992] nouveau 0000:01:00.0: fifo: PBDMA0: 80024000 [GPPTR PBPTR SIGNATURE] ch 31 [003e1af000 gnome-session-c[2367]] subc 0 mthd 0000 data 00000000 I'm not sure if my problems are related but at the very least this spamming shouldn't happen. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: xserver-xorg-video-nouveau 1:1.0.13-1 ProcVersionSignature: Ubuntu 4.10.0-13.15-generic 4.10.1 Uname: Linux 4.10.0-13-generic x86_64 ApportVersion: 2.20.4-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: GNOME Date: Fri Mar 24 14:39:48 2017 DistUpgraded: 2017-03-09 22:17:29,719 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: zesty DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: NVIDIA Corporation GK106 [GeForce GTX 650 Ti] [10de:11c6] (rev a1) (prog-if 00 [VGA controller]) Subsystem: NVIDIA Corporation GK106 [GeForce GTX 650 Ti] [10de:1016] InstallationDate: Installed on 2017-02-09 (42 days ago) InstallationMedia: Ubuntu-GNOME 16.10 "Yakkety Yak" - Release amd64 (20161012.1) MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-13-generic root=UUID=7ce4867f-1989-4bba-9cc8-41a9a510707a ro quiet splash vt.handoff=7 Renderer: Software SourcePackage: xserver-xorg-video-nouveau UpgradeStatus: Upgraded to zesty on 2017-03-09 (14 days ago) dmi.bios.date: 03/08/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P2.00 dmi.board.name: H61M-GS dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP2.00:bd03/08/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH61M-GS:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. version.compiz: compiz N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.75-2 version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.1-1ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 17.0.1-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-1ubuntu9 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.8.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160706-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.13-1 xserver.bootTime: Sun Mar 12 16:43:10 2017 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input Apple, Inc Apple Keyboard KEYBOARD, id 8 input Apple, Inc Apple Keyboard KEYBOARD, id 9 input Microsoft Microsoft Optical Mouse with Tilt Wheel MOUSE, id 10 xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.18.4-1ubuntu9 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1675777/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
