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Things are not getting better: random core dumps from random applications (may be Google Chrome, emacs, gnome-shell or X.org, in the latter case I'm leaved with an unusable system of course) at random times.
I know I'm just disorganized in my bug hunt, and I know my skills are barely enough to let me post questions here, but does anyone have a clue about this? I managed to capture this log before system hanged:
dic 26 20:33:35 anubis kernel: BUG: unable to handle kernel paging request at ffffffffffffe044
dic 26 20:33:35 anubis kernel: IP: [<ffffffff811ad04e>] pipe_write+0x13e/0x580
dic 26 20:33:35 anubis kernel: PGD 1810067 PUD 1812067 PMD 0
dic 26 20:33:35 anubis kernel: Oops: 0002 [#1] PREEMPT SMP
dic 26 20:33:35 anubis kernel: Modules linked in: fuse bnep bluetooth x86_pkg_temp_thermal intel_powercl
dic 26 20:33:35 anubis kernel: xhci_hcd ehci_hcd scsi_mod usbcore usb_common
dic 26 20:33:35 anubis kernel: CPU: 5 PID: 8160 Comm: Chrome_IOThread Tainted: P O 3.12.5-1-AR
dic 26 20:33:35 anubis kernel: Hardware name: Dell Inc. Dell System XPS L702X/03RG89, BIOS A19
dic 26 20:33:35 anubis kernel: task: ffff88007fc988b0 ti: ffff8800a6be8000 task.ti: ffff8800a6be8000
dic 26 20:33:35 anubis kernel: RIP: 0010:[<ffffffff811ad04e>] [<ffffffff811ad04e>] pipe_write+0x13e/0x5
dic 26 20:33:35 anubis kernel: RSP: 0018:ffff8800a6be9df8 EFLAGS: 00010286
dic 26 20:33:35 anubis kernel: RAX: 0000000000000000 RBX: ffff8801ce6abf00 RCX: 0000000000000000
dic 26 20:33:35 anubis kernel: RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8800a6be9e98
dic 26 20:33:35 anubis kernel: RBP: ffff8800a6be9e78 R08: 00007f8c1a4996ef R09: 0000000000000000
dic 26 20:33:35 anubis kernel: R10: ffff88007f5d8568 R11: 0000000000000001 R12: 0000000000000001
dic 26 20:33:35 anubis kernel: R13: ffffea000230ed40 R14: 0000000000000001 R15: ff8888008c3b5000
dic 26 20:33:35 anubis kernel: FS: 00007f8c1a49a700(0000) GS:ffff88023df40000(0000) knlGS:0000000000000
dic 26 20:33:35 anubis kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
dic 26 20:33:35 anubis kernel: CR2: ffffffffffffe044 CR3: 000000007f7d6000 CR4: 00000000000407e0
dic 26 20:33:35 anubis kernel: Stack:
dic 26 20:33:35 anubis kernel: ffff8800a6be9df8 0000000000000000 ffff88007fc988b0 ffff8800a6be9fd8
dic 26 20:33:35 anubis kernel: ffff8800a6be9fd8 ffff8800a6be9fd8 ffff8801e142b900 ffff88007f5d8568
dic 26 20:33:35 anubis kernel: 0000000000000000 0000000000000001 ffff8800a6be9e88 ffff8800a6be9f50
dic 26 20:33:35 anubis kernel: Call Trace:
dic 26 20:33:35 anubis kernel: [<ffffffff811a41ca>] do_sync_write+0x5a/0x90
dic 26 20:33:35 anubis kernel: [<ffffffff811a488d>] vfs_write+0xbd/0x1e0
dic 26 20:33:35 anubis kernel: [<ffffffff811a52e9>] SyS_write+0x49/0xa0
dic 26 20:33:35 anubis kernel: [<ffffffff814fcfed>] system_call_fastpath+0x1a/0x1f
dic 26 20:33:35 anubis kernel: Code: 89 4d c0 4c 89 de 49 c1 ff 06 4d 89 dc 4c 89 5d c8 49 c1 e7 0c e8 2
dic 26 20:33:35 anubis kernel: RIP [<ffffffff811ad04e>] pipe_write+0x13e/0x580
dic 26 20:33:36 anubis kernel: RSP <ffff8800a6be9df8>
dic 26 20:33:36 anubis kernel: CR2: ffffffffffffe044
dic 26 20:33:36 anubis kernel: ---[ end trace 76b721ceee6bc239 ]---Something really wrong is happening, at this point I think it involves systemd and its journald log subsystem. Please, if you can, help me.
Luca
Arch Linux x86_64 | Dell XPS L702X | Intel core i7 2720QM | 8192MB RAM 1333 Mhz | Nvidia GeForce GT555M | 3D 1920x1080 LED
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And here, another Xorg core dump with system unusable, I was able to reboot with several Ctrl + Alt + Canc and to collect whis log fragment:
dic 27 13:32:23 localhost systemd[1]: Cannot add dependency job for unit local-fs.target, ignoring: Unit local-fs.target failed to load: No such file or directory.
dic 27 13:32:23 localhost systemd[1]: Cannot add dependency job for unit swap.target, ignoring: Unit swap.target failed to load: No such file or directory.
dic 27 13:32:23 localhost systemd[1]: Cannot add dependency job for unit timers.target, ignoring: Unit timers.target failed to load: No such file or directory.
dic 27 13:32:23 localhost systemd[1]: Cannot add dependency job for unit paths.target, ignoring: Unit paths.target failed to load: No such file or directory.
dic 27 13:32:23 localhost systemd[1]: Cannot add dependency job for unit slices.target, ignoring: Unit slices.target failed to load: No such file or directory.
dic 27 13:32:24 localhost kernel: sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
dic 27 13:32:26 anubis systemd[1]: Failed to open private bus connection: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
dic 27 13:32:30 anubis kernel: [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x0000000000000540-0x000000000000054f SystemIO conflicts with Region \GPIN 1 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x0000000000000540-0x000000000000054f SystemIO conflicts with Region \GPIO 2 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \GPIN 1 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \GPIO 2 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \GPIN 1 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \GPIO 2 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: lpc_ich: Resource conflict(s) found affecting gpio_ich
dic 27 13:32:30 anubis kernel: ACPI Warning: 0x000000000000efa0-0x000000000000efbf SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20130725/utaddress-251)
dic 27 13:32:30 anubis kernel: r8169 0000:0a:00.0: can't disable ASPM; OS doesn't have ASPM control
dic 27 13:32:30 anubis kernel: pcieport 0000:00:1c.5: driver skip pci_set_master, fix it!
dic 27 13:32:31 anubis kernel: pcieport 0000:00:1c.1: driver skip pci_set_master, fix it!
dic 27 13:32:31 anubis kernel: iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
dic 27 13:32:31 anubis kernel: nvidia: module license 'NVIDIA' taints kernel.
dic 27 13:32:31 anubis kernel: Disabling lock debugging due to kernel taint
dic 27 13:32:32 anubis kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module 331.20 Wed Oct 30 17:43:35 PDT 2013
dic 27 13:32:38 anubis NetworkManager[400]: <warn> failed to allocate link cache: (-26) Protocol mismatch
dic 27 13:32:38 anubis NetworkManager[400]: <warn> /sys/devices/virtual/net/lo: couldn't determine device driver; ignoring...
dic 27 13:32:38 anubis NetworkManager[400]: <warn> /sys/devices/virtual/net/lo: couldn't determine device driver; ignoring...
dic 27 13:32:39 anubis NetworkManager[400]: <warn> Trying to remove a non-existant call id.
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:39 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:40 anubis dhcpcd[441]: wlp3s0: ipv6nd_sendrsprobe: sendmsg: Cannot assign requested address
dic 27 13:32:40 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:40 anubis dhcpcd[441]: wlp3s0: ipv6nd_sendrsprobe: sendmsg: Cannot assign requested address
dic 27 13:32:40 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:32:42 anubis systemd[453]: Failed to open private bus connection: Failed to connect to socket /run/user/120/dbus/user_bus_socket: No such file or directory
dic 27 13:38:06 anubis systemd[615]: Failed to open private bus connection: Failed to connect to socket /run/user/1000/dbus/user_bus_socket: No such file or directory
dic 27 13:38:10 anubis pulseaudio[703]: [pulseaudio] bluez4-util.c: org.bluez.Manager.GetProperties() failed: org.freedesktop.DBus.Error.UnknownMethod: Method "GetProperties" with signature "" on interface "org.
dic 27 13:47:23 anubis systemd-tmpfiles[1755]: stat(/run/user/1000/gvfs) failed: Permission denied
dic 27 13:49:23 anubis systemd-coredump[1782]: Process 418 (Xorg) dumped core.
dic 27 13:49:38 anubis systemd-coredump[1800]: Process 1791 (chrome) dumped core.
dic 27 13:49:38 anubis systemd[1819]: Failed to open private bus connection: Failed to connect to socket /run/user/120/dbus/user_bus_socket: No such file or directory
dic 27 13:49:47 anubis gdm[407]: GLib-GObject: g_object_ref: assertion 'object->ref_count > 0' failed
dic 27 13:49:47 anubis gdm[407]: GLib-GObject: g_object_unref: assertion 'object->ref_count > 0' failed
dic 27 13:49:47 anubis gdm[407]: GLib-GObject: g_object_ref: assertion 'object->ref_count > 0' failed
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis gnome-session[1821]: GnomeDesktop-WARNING: Failed to acquire idle monitor proxy: The connection is closed
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis kernel: ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
dic 27 13:49:47 anubis gdm-launch-environment][1816]: pam_systemd(gdm-launch-environment:session): Failed to release session: Connection was disconnected before a reply was received
dic 27 13:49:48 anubis gdm[407]: GLib-GObject: g_object_unref: assertion 'object->ref_count > 0' failed
dic 27 13:49:48 anubis systemd[1]: Failed unmounting Temporary Directory.
dic 27 13:49:48 anubis systemd[1]: Failed unmounting Temporary Directory.
dic 27 13:49:49 anubis systemd[1]: Failed unmounting Temporary Directory.
dic 27 13:49:50 anubis kernel: watchdog watchdog0: watchdog did not stop!Last edited by enigmatichus (2013-12-27 12:55:44)
Luca
Arch Linux x86_64 | Dell XPS L702X | Intel core i7 2720QM | 8192MB RAM 1333 Mhz | Nvidia GeForce GT555M | 3D 1920x1080 LED
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Random segfaults all over the place are more likely to be caused by RAM or CPU malfunction. Try memcheck and prime95. And before running any of them, check if the CPU doesn't overheat.
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Random segfaults all over the place are more likely to be caused by RAM or CPU malfunction. Try memcheck and prime95. And before running any of them, check if the CPU doesn't overheat.
I've previously done an extensive memcheck test without any result, but I'll do another one (should, in your opinion, remove in turns the memory banks and check them individually?), and I'm grabbing mprime suite.
Thanks for your help.
PS: I would not like to speak too soon, but I'm trying linux-lts kernel (3.10.25-1-lts) along with nvidia-lts (331.20-5) and so far never experienced a freeze or a segfault in a few hours of continous operation.
Luca
Arch Linux x86_64 | Dell XPS L702X | Intel core i7 2720QM | 8192MB RAM 1333 Mhz | Nvidia GeForce GT555M | 3D 1920x1080 LED
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LTS kernel apparently helped, but the problem was not there. Yesterday I reverted systemd to version 204, I'm afraid I'm speaking too soon, but since then I did not experience a single freeze, and dmesg output is now pretty clean in respect of using systemd to 208-3 up-to-date version. I will report any update to my situation.
Thank you.
Luca
Arch Linux x86_64 | Dell XPS L702X | Intel core i7 2720QM | 8192MB RAM 1333 Mhz | Nvidia GeForce GT555M | 3D 1920x1080 LED
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