Bug#774138: grub-efi-amd64: Update freeze with kernel oops for EFI (2.02~beta2-{18 -> 19})
Axel Angel
axel-deb at vneko.ch
Tue Dec 30 20:32:50 UTC 2014
First, I would like to thank you for your help.
> (is ~i a typo here?)
Hum yes, that is a typo.
> Could you try running "grub-install -v" please.
The only differences between the two versions are these:
--- grub-install-18-verbose 2014-12-30 20:54:29.311280172 +0100
+++ grub-install-19-verbose 2014-12-30 20:57:38.727276827 +0100
@@ -4260,7 +4260,7 @@
grub-install: info: reading /usr/lib/grub/x86_64-efi/fshelp.mod.
grub-install: info: reading /usr/lib/grub/x86_64-efi/ext2.mod.
grub-install: info: reading /usr/lib/grub/x86_64-efi/part_gpt.mod.
-grub-install: info: kernel_img=0x2068d80, kernel_size=0x18400.
+grub-install: info: kernel_img=0x2117d80, kernel_size=0x18400.
grub-install: info: the core size is 0x1c1e8.
grub-install: info: writing 0x1d400 bytes.
grub-install: info: grub-mkimage --directory '/usr/lib/grub/x86_64-efi' --prefix '' --output '/boot/grub/x86_64-efi/grub.efi' --format 'x86_64-efi' --compression 'auto' 'ext2' 'part_gpt'
@@ -7503,7 +7503,7 @@
grub-install: info: reading /usr/lib/grub/x86_64-efi/fshelp.mod.
grub-install: info: reading /usr/lib/grub/x86_64-efi/ext2.mod.
grub-install: info: reading /usr/lib/grub/x86_64-efi/part_gpt.mod.
-grub-install: info: kernel_img=0x2068d80, kernel_size=0x18400.
+grub-install: info: kernel_img=0x2117d80, kernel_size=0x18400.
grub-install: info: the core size is 0x1c1d8.
grub-install: info: writing 0x1d400 bytes.
grub-install: info: copying `/boot/grub/x86_64-efi/core.efi' -> `/boot/efi/EFI/debian/grubx64.efi'.
@@ -7511,7 +7511,6 @@
grub-install: info: executing efibootmgr --version </dev/null >/dev/null.
grub-install: info: executing modprobe -q efivars.
grub-install: info: executing efibootmgr -c -d /dev/sda -p 1 -w -L debian -l \EFI\debian\grubx64.efi.
-
-Could not prepare boot variable: No such file or directory
-
+efibootmgr: Could not set variable Boot0000: No such file or directory
+efibootmgr: Could not prepare boot variable: No such file or directory
Installation finished. No error reported.
> Please could you also try downgrading this and some of the other
> packages which you think might be at fault one at a time to see if you
> can nail the culprit.
>
> Another possibility is that the firmware is a bit b0rked wrt efivars
> handling (I've heard some nasty things about some firmwares in this
> regard) and its just a coincidence that this was the upgrade which
> triggered it.
So, I tried many things and found that indeed the new version is not the
source of the problem. In fact the system before the upgrade exhibits the
same problem under a simple condition: when the system was resumed from
disk. I found that everything is fine when it is freshly booted,
whichever the version -18 or -19.
I upgraded all the package again and reproduced my problem with -19.
I have the kernel log when it crashed but not the log of grub-install
because it froze immediately this time, I couldn't save it. I have a
photo of the last lines nonetheless, that may help.
Moreover it has been since a few months that efibootmgr didn't work
properly for my motherboard. I noticed that since it broke, efibootmgr
deletes every boot entries, moreover its own is not visible afterward. I
had to place the grub binary myself into the generic location
"/boot/efi/EFI/BOOT/BOOTx64.efi" to make my system boots, and it works.
I own a thinkpad x220 and indeed I don't suffer these problems. That
means either one of these: as you said the firmware is bugged or the
support for my MB is not fully complete.
I am no expert on the matter, if you have any clue whether I should
report it to an other package like efibootmgr or how can I find more
informations?
-------------- next part --------------
Dec 30 20:56:39 nyx kernel: [ 680.421404] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
Dec 30 20:56:39 nyx kernel: [ 680.421424] BUG: unable to handle kernel paging request at ffffea00045e3e60
Dec 30 20:56:39 nyx kernel: [ 680.421439] IP: [<ffffea00045e3e60>] 0xffffea00045e3e60
Dec 30 20:56:39 nyx kernel: [ 680.421453] PGD 44edf3067 PUD 44edf2067 PMD 80000004420001e3
Dec 30 20:56:39 nyx kernel: [ 680.421467] Oops: 0011 [#1] SMP
Dec 30 20:56:39 nyx kernel: [ 680.421476] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rpcsec_gss_krb5 nfsv4 dns_resolver cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_stats nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc tun nls_utf8 nls_cp437 it87 hwmon_vid vfat fat loop fuse parport_pc ppdev lp parport arc4 x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel iwldvm kvm mac80211 crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support evdev snd_hda_codec_realtek radeon aesni_intel snd_hda_codec_hdmi efi_pstore snd_hda_codec_generic aes_x86_64 iwlwifi lrw i915 gf128mul glue_helper ablk_helper cryptd snd_hda_intel psmouse ttm efivars snd_hda_controller cfg80211 drm_kms_helper serio_raw lpc_ich pcspkr snd_hda_codec mei_me drm i2c_i801 rfkill snd_hwdep mei mfd_core i2c_algo_bit snd_pcm i2c_core snd_timer snd video shpchp processor soundcore tpm_infineon tpm_tis tpm button battery ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_mod sg sd_mod crc_t10dif crct10dif_generic ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel ehci_pci xhci_hcd ehci_hcd alx mdio scsi_mod e1000e usbcore ptp thermal fan pps_core usb_common thermal_sys
Dec 30 20:56:39 nyx kernel: [ 680.421779] CPU: 7 PID: 9689 Comm: efibootmgr Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 680.421796] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 680.421812] task: ffff88043b5709a0 ti: ffff880426374000 task.ti: ffff880426374000
Dec 30 20:56:39 nyx kernel: [ 680.421826] RIP: 0010:[<ffffea00045e3e60>] [<ffffea00045e3e60>] 0xffffea00045e3e60
Dec 30 20:56:39 nyx kernel: [ 680.421842] RSP: 0018:ffff880426377d68 EFLAGS: 00010002
Dec 30 20:56:39 nyx kernel: [ 680.421852] RAX: ffff88043cb8e000 RBX: ffff88043cb8e000 RCX: ffff88043cb8e000
Dec 30 20:56:39 nyx kernel: [ 680.421866] RDX: ffff88043cb8e400 RSI: ffff88043cb8e000 RDI: ffffea00045e3e60
Dec 30 20:56:39 nyx kernel: [ 680.421879] RBP: ffff88043cb8e400 R08: ffff88043cb8e820 R09: ffff88043cb8e410
Dec 30 20:56:39 nyx kernel: [ 680.421892] R10: 0000000000001000 R11: 0000000000000246 R12: ffff88043cb8e820
Dec 30 20:56:39 nyx kernel: [ 680.421905] R13: ffff88043cb8e410 R14: ffff88043cb8e418 R15: 000000000009a000
Dec 30 20:56:39 nyx kernel: [ 680.421918] FS: 00007f68d5889700(0000) GS:ffff88044f3c0000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 680.421934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 680.421945] CR2: ffffea00045e3e60 CR3: 000000000009a000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 680.421958] Stack:
Dec 30 20:56:39 nyx kernel: [ 680.421962] ffffffff8105fafe ffff880400000000 01ff880426377f3c ffff880439855008
Dec 30 20:56:39 nyx kernel: [ 680.421979] ffff88043dc73cd8 ffff88043cb8e418 ffff88043cb8e000 ffff880426377e18
Dec 30 20:56:39 nyx kernel: [ 680.421995] 0000000080050033 ffffffffffffffff ffffffffffffffff 0000000000000000
Dec 30 20:56:39 nyx kernel: [ 680.422011] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 680.422019] [<ffffffff8105fafe>] ? efi_call+0x7e/0x100
Dec 30 20:56:39 nyx kernel: [ 680.422030] [<ffffffff8105f12b>] ? virt_efi_get_variable+0x4b/0x60
Dec 30 20:56:39 nyx kernel: [ 680.422044] [<ffffffff813df72f>] ? efivar_entry_get+0x3f/0x70
Dec 30 20:56:39 nyx kernel: [ 680.422057] [<ffffffffa02a2630>] ? efivar_show_raw+0x50/0x360 [efivars]
Dec 30 20:56:39 nyx kernel: [ 680.422073] [<ffffffff81215a74>] ? sysfs_kf_seq_show+0xc4/0x1e0
Dec 30 20:56:39 nyx kernel: [ 680.422087] [<ffffffff811c6ff2>] ? seq_read+0xe2/0x360
Dec 30 20:56:39 nyx kernel: [ 680.422099] [<ffffffff811a5943>] ? vfs_read+0x93/0x170
Dec 30 20:56:39 nyx kernel: [ 680.422109] [<ffffffff811a6572>] ? SyS_read+0x42/0xa0
Dec 30 20:56:39 nyx kernel: [ 680.422121] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:56:39 nyx kernel: [ 680.422134] Code: ea ff ff 00 00 00 00 00 00 00 00 00 00 00 00 80 ff ff 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00 <60> 3e 5e 04 00 ea ff ff 60 3e 5e 04 00 ea ff ff 00 00 00 00 00
Dec 30 20:56:39 nyx kernel: [ 680.422225] RIP [<ffffea00045e3e60>] 0xffffea00045e3e60
Dec 30 20:56:39 nyx kernel: [ 680.422237] RSP <ffff880426377d68>
Dec 30 20:56:39 nyx kernel: [ 680.422244] CR2: ffffea00045e3e60
Dec 30 20:56:39 nyx kernel: [ 680.427013] ---[ end trace d3124bae1452dfbb ]---
Dec 30 20:56:39 nyx kernel: [ 701.420773] INFO: rcu_sched detected stalls on CPUs/tasks: { 7} (detected by 0, t=5252 jiffies, g=12384, c=12383, q=156)
Dec 30 20:56:39 nyx kernel: [ 701.420787] sending NMI to all CPUs:
Dec 30 20:56:39 nyx kernel: [ 701.420789] NMI backtrace for cpu 0
Dec 30 20:56:39 nyx kernel: [ 701.420791] CPU: 0 PID: 2667 Comm: Xorg Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.420792] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.420793] task: ffff8800a7fecce0 ti: ffff88043b5ec000 task.ti: ffff88043b5ec000
Dec 30 20:56:39 nyx kernel: [ 701.420794] RIP: 0010:[<ffffffff810467d3>] [<ffffffff810467d3>] arch_trigger_all_cpu_backtrace+0xc3/0x140
Dec 30 20:56:39 nyx kernel: [ 701.420809] RSP: 0018:ffff88044f203e58 EFLAGS: 00000082
Dec 30 20:56:39 nyx kernel: [ 701.420810] RAX: 0000000000000200 RBX: ffff88044f20d660 RCX: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.420811] RDX: ffff88044f20ce80 RSI: 0000000000000000 RDI: 0000000000000086
Dec 30 20:56:39 nyx kernel: [ 701.420812] RBP: ffffffff818535c0 R08: ffff88044f20ce48 R09: 0000000000000008
Dec 30 20:56:39 nyx kernel: [ 701.420814] R10: 000000000000052b R11: ffff88044f203b96 R12: 0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.420815] R13: ffffffff818e1940 R14: 000000000000009c R15: ffffffff818535c0
Dec 30 20:56:39 nyx kernel: [ 701.420816] FS: 00007fd2ab0c8980(0000) GS:ffff88044f200000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.420818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.420819] CR2: 00007fd2aafb6004 CR3: 000000043c08f000 CR4: 00000000001407f0
Dec 30 20:56:39 nyx kernel: [ 701.420820] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.420821] ffff88044f20d660 ffffffff810c346d 0000000000000001 0000000000000083
Dec 30 20:56:39 nyx kernel: [ 701.420823] 0000000700000086 ffff8800a7fecce0 0000000000000000 0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.420825] ffff88044f20d1a0 ffff88044f203f68 ffffffff810cdc30 ffffffff81072b00
Dec 30 20:56:39 nyx kernel: [ 701.420827] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.420828] <IRQ>
Dec 30 20:56:39 nyx kernel: [ 701.420829] [<ffffffff810c346d>] ? rcu_check_callbacks+0x60d/0x630
Dec 30 20:56:39 nyx kernel: [ 701.420836] [<ffffffff810cdc30>] ? tick_sched_handle.isra.16+0x60/0x60
Dec 30 20:56:39 nyx kernel: [ 701.420839] [<ffffffff81072b00>] ? update_process_times+0x40/0x70
Dec 30 20:56:39 nyx kernel: [ 701.420841] [<ffffffff810cdbf0>] ? tick_sched_handle.isra.16+0x20/0x60
Dec 30 20:56:39 nyx kernel: [ 701.420843] [<ffffffff810cdc6c>] ? tick_sched_timer+0x3c/0x60
Dec 30 20:56:39 nyx kernel: [ 701.420846] [<ffffffff81089007>] ? __run_hrtimer+0x67/0x1c0
Dec 30 20:56:39 nyx kernel: [ 701.420849] [<ffffffff810893b9>] ? hrtimer_interrupt+0xe9/0x220
Dec 30 20:56:39 nyx kernel: [ 701.420852] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:56:39 nyx kernel: [ 701.420855] [<ffffffff815101cb>] ? smp_apic_timer_interrupt+0x3b/0x60
Dec 30 20:56:39 nyx kernel: [ 701.420857] [<ffffffff8150e2bd>] ? apic_timer_interrupt+0x6d/0x80
Dec 30 20:56:39 nyx kernel: [ 701.420858] <EOI>
Dec 30 20:56:39 nyx kernel: [ 701.420859] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:56:39 nyx kernel: [ 701.420863] [<ffffffff810d309e>] ? smp_call_function_many+0x20e/0x260
Dec 30 20:56:39 nyx kernel: [ 701.420865] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:56:39 nyx kernel: [ 701.420868] [<ffffffff810d32c8>] ? on_each_cpu+0x28/0x50
Dec 30 20:56:39 nyx kernel: [ 701.420870] [<ffffffff8105c846>] ? flush_tlb_kernel_range+0x46/0x80
Dec 30 20:56:39 nyx kernel: [ 701.420873] [<ffffffff81173863>] ? __purge_vmap_area_lazy+0x243/0x450
Dec 30 20:56:39 nyx kernel: [ 701.420875] [<ffffffff81173c4a>] ? free_vmap_area_noflush+0x5a/0x60
Dec 30 20:56:39 nyx kernel: [ 701.420878] [<ffffffff811753e5>] ? remove_vm_area+0x55/0x70
Dec 30 20:56:39 nyx kernel: [ 701.420880] [<ffffffff81175429>] ? __vunmap+0x29/0xf0
Dec 30 20:56:39 nyx kernel: [ 701.420894] [<ffffffffa04f5480>] ? i915_parse_cmds+0x2f0/0x6f0 [i915]
Dec 30 20:56:39 nyx kernel: [ 701.420901] [<ffffffffa04f8968>] ? i915_gem_do_execbuffer.isra.24+0xcd8/0x13f0 [i915]
Dec 30 20:56:39 nyx kernel: [ 701.420908] [<ffffffffa0358269>] ? drm_gem_object_lookup+0x19/0xa0 [drm]
Dec 30 20:56:39 nyx kernel: [ 701.420914] [<ffffffffa04f953f>] ? i915_gem_execbuffer2+0xaf/0x2b0 [i915]
Dec 30 20:56:39 nyx kernel: [ 701.420919] [<ffffffffa03568b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
Dec 30 20:56:39 nyx kernel: [ 701.420922] [<ffffffff81088791>] ? enqueue_hrtimer+0x21/0x80
Dec 30 20:56:39 nyx kernel: [ 701.420925] [<ffffffff81088cad>] ? __hrtimer_start_range_ns+0x1cd/0x390
Dec 30 20:56:39 nyx kernel: [ 701.420927] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
Dec 30 20:56:39 nyx kernel: [ 701.420929] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
Dec 30 20:56:39 nyx kernel: [ 701.420931] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:56:39 nyx kernel: [ 701.420933] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:56:39 nyx kernel: [ 701.420934] Code: a1 d1 73 81 48 c7 c7 94 7e 70 81 31 c0 e8 63 e2 4b 00 48 8b 05 0f ae 89 00 be 02 00 00 00 48 c7 c7 e0 13 8e 81 ff 90 d0 00 00 00 <eb> 2b 0f 1f 00 c3 0f 1f 80 00 00 00 00 89 d2 f0 48 0f b3 15 f5
Dec 30 20:56:39 nyx kernel: [ 701.420957] NMI backtrace for cpu 7
Dec 30 20:56:39 nyx kernel: [ 701.420960] CPU: 7 PID: 9689 Comm: efibootmgr Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.420961] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.420962] task: ffff88043b5709a0 ti: ffff880426374000 task.ti: ffff880426374000
Dec 30 20:56:39 nyx kernel: [ 701.420964] RIP: 0010:[<ffffffff8150ce3c>] [<ffffffff8150ce3c>] _raw_spin_lock_irqsave+0x3c/0x50
Dec 30 20:56:39 nyx kernel: [ 701.420967] RSP: 0018:ffff880426377970 EFLAGS: 00000002
Dec 30 20:56:39 nyx kernel: [ 701.420968] RAX: 0000000000000306 RBX: ffffffff81adf880 RCX: 0000000000000306
Dec 30 20:56:39 nyx kernel: [ 701.420969] RDX: 0000000000000305 RSI: 0000000000000002 RDI: ffffffff81adf8a0
Dec 30 20:56:39 nyx kernel: [ 701.420970] RBP: ffff8804263779c0 R08: 0000000000000001 R09: 0000000000000284
Dec 30 20:56:39 nyx kernel: [ 701.420971] R10: 0000000000000000 R11: ffff880426377896 R12: ffff8804263779e4
Dec 30 20:56:39 nyx kernel: [ 701.420972] R13: 0000000000000007 R14: 0000000000000284 R15: ffffffffa039f000
Dec 30 20:56:39 nyx kernel: [ 701.420974] FS: 00007f68d5889700(0000) GS:ffff88044f3c0000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.420975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.420976] CR2: ffffea00045e3e60 CR3: 000000000009a000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 701.420977] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.420978] ffffffff813df261 ffffffff00000030 4ddcbe2ecfc8fc79 a098e2bf989ff097
Dec 30 20:56:39 nyx kernel: [ 701.420980] ffff880426377998 0000000000000001 0000000000000002 ffff880426377af8
Dec 30 20:56:39 nyx kernel: [ 701.420983] ffff88043bf7d000 ffffffffa039f000 ffff880426377ab0 ffffffffa039d475
Dec 30 20:56:39 nyx kernel: [ 701.420985] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.420988] [<ffffffff813df261>] ? efivar_entry_set_safe+0x51/0x140
Dec 30 20:56:39 nyx kernel: [ 701.420993] [<ffffffffa039d475>] ? efi_pstore_write+0xd5/0x120 [efi_pstore]
Dec 30 20:56:39 nyx kernel: [ 701.420997] [<ffffffff812c3f6a>] ? deflate_slow+0x3ca/0x430
Dec 30 20:56:39 nyx kernel: [ 701.420999] [<ffffffff812c3b78>] ? flush_pending+0x38/0x60
Dec 30 20:56:39 nyx kernel: [ 701.421001] [<ffffffff8121c956>] ? pstore_dump+0x216/0x440
Dec 30 20:56:39 nyx kernel: [ 701.421005] [<ffffffff81504a71>] ? printk+0x54/0x56
Dec 30 20:56:39 nyx kernel: [ 701.421008] [<ffffffff810b7e6a>] ? kmsg_dump+0x9a/0xc0
Dec 30 20:56:39 nyx kernel: [ 701.421011] [<ffffffff81016382>] ? oops_end+0x72/0xe0
Dec 30 20:56:39 nyx kernel: [ 701.421014] [<ffffffff81503e65>] ? no_context+0x2b2/0x2be
Dec 30 20:56:39 nyx kernel: [ 701.421017] [<ffffffff81056150>] ? __do_page_fault+0x80/0x4e0
Dec 30 20:56:39 nyx kernel: [ 701.421019] [<ffffffff811bc264>] ? __d_instantiate+0x94/0xf0
Dec 30 20:56:39 nyx kernel: [ 701.421021] [<ffffffff811bc985>] ? __d_instantiate_unique+0xd5/0xe0
Dec 30 20:56:39 nyx kernel: [ 701.421024] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:56:39 nyx kernel: [ 701.421026] [<ffffffff8105fafe>] ? efi_call+0x7e/0x100
Dec 30 20:56:39 nyx kernel: [ 701.421028] [<ffffffff8105f12b>] ? virt_efi_get_variable+0x4b/0x60
Dec 30 20:56:39 nyx kernel: [ 701.421030] [<ffffffff813df72f>] ? efivar_entry_get+0x3f/0x70
Dec 30 20:56:39 nyx kernel: [ 701.421034] [<ffffffffa02a2630>] ? efivar_show_raw+0x50/0x360 [efivars]
Dec 30 20:56:39 nyx kernel: [ 701.421037] [<ffffffff81215a74>] ? sysfs_kf_seq_show+0xc4/0x1e0
Dec 30 20:56:39 nyx kernel: [ 701.421039] [<ffffffff811c6ff2>] ? seq_read+0xe2/0x360
Dec 30 20:56:39 nyx kernel: [ 701.421043] [<ffffffff811a5943>] ? vfs_read+0x93/0x170
Dec 30 20:56:39 nyx kernel: [ 701.421045] [<ffffffff811a6572>] ? SyS_read+0x42/0xa0
Dec 30 20:56:39 nyx kernel: [ 701.421047] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:56:39 nyx kernel: [ 701.421048] Code: 0f 1f 44 00 00 ba 00 00 01 00 f0 0f c1 17 89 d1 c1 e9 10 66 39 d1 89 c8 75 04 48 89 f0 c3 0f b7 17 66 39 d1 74 f4 f3 90 0f b7 17 <66> 39 d0 75 f6 eb e8 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f
Dec 30 20:56:39 nyx kernel: [ 701.421070] NMI backtrace for cpu 3
Dec 30 20:56:39 nyx kernel: [ 701.421072] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.421073] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.421074] task: ffff88043e5633b0 ti: ffff88043e56c000 task.ti: ffff88043e56c000
Dec 30 20:56:39 nyx kernel: [ 701.421075] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:56:39 nyx kernel: [ 701.421079] RSP: 0018:ffff88043e56fe78 EFLAGS: 00000046
Dec 30 20:56:39 nyx kernel: [ 701.421080] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.421081] RDX: 0000000000000000 RSI: ffff88043e56ffd8 RDI: 0000000000000003
Dec 30 20:56:39 nyx kernel: [ 701.421082] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001faf
Dec 30 20:56:39 nyx kernel: [ 701.421083] R10: 000000000001eeb7 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:56:39 nyx kernel: [ 701.421084] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:56:39 nyx kernel: [ 701.421086] FS: 0000000000000000(0000) GS:ffff88044f2c0000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.421087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.421088] CR2: 000000000235db58 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 701.421089] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.421089] 000000038101b455 ffff88044f2d9600 ffff88043e56fed0 ffffffff8189e120
Dec 30 20:56:39 nyx kernel: [ 701.421091] 000000a3596d48ad ffffffff813da440 ffffffff818e1900 ffff88043e56c000
Dec 30 20:56:39 nyx kernel: [ 701.421093] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f2d9600
Dec 30 20:56:39 nyx kernel: [ 701.421095] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.421098] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:56:39 nyx kernel: [ 701.421100] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:56:39 nyx kernel: [ 701.421102] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:56:39 nyx kernel: [ 701.421103] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:56:39 nyx kernel: [ 701.421124] NMI backtrace for cpu 2
Dec 30 20:56:39 nyx kernel: [ 701.421127] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.421128] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.421131] task: ffff88043e5580d0 ti: ffff88043e568000 task.ti: ffff88043e568000
Dec 30 20:56:39 nyx kernel: [ 701.421135] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:56:39 nyx kernel: [ 701.421144] RSP: 0018:ffff88043e56be78 EFLAGS: 00000046
Dec 30 20:56:39 nyx kernel: [ 701.421148] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.421152] RDX: 0000000000000000 RSI: ffff88043e56bfd8 RDI: 0000000000000002
Dec 30 20:56:39 nyx kernel: [ 701.421157] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001ec8
Dec 30 20:56:39 nyx kernel: [ 701.421161] R10: 000000000000774c R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:56:39 nyx kernel: [ 701.421166] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:56:39 nyx kernel: [ 701.421170] FS: 0000000000000000(0000) GS:ffff88044f280000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.421175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.421180] CR2: 00007f31113ce00f CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 701.421184] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.421187] 000000028101b455 ffff88044f299600 ffff88043e56bed0 ffffffff8189e120
Dec 30 20:56:39 nyx kernel: [ 701.421202] 000000a359e7b927 ffffffff813da440 ffffffff818e1900 ffff88043e568000
Dec 30 20:56:39 nyx kernel: [ 701.421212] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f299600
Dec 30 20:56:39 nyx kernel: [ 701.421214] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.421217] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:56:39 nyx kernel: [ 701.421220] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:56:39 nyx kernel: [ 701.421222] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:56:39 nyx kernel: [ 701.421223] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:56:39 nyx kernel: [ 701.421245] NMI backtrace for cpu 6
Dec 30 20:56:39 nyx kernel: [ 701.421247] CPU: 6 PID: 0 Comm: swapper/6 Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.421248] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.421249] task: ffff88043e57d3f0 ti: ffff88043e580000 task.ti: ffff88043e580000
Dec 30 20:56:39 nyx kernel: [ 701.421250] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:56:39 nyx kernel: [ 701.421253] RSP: 0018:ffff88043e583e78 EFLAGS: 00000046
Dec 30 20:56:39 nyx kernel: [ 701.421254] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.421255] RDX: 0000000000000000 RSI: ffff88043e583fd8 RDI: 0000000000000006
Dec 30 20:56:39 nyx kernel: [ 701.421255] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fb6
Dec 30 20:56:39 nyx kernel: [ 701.421257] R10: 000000000001ee89 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:56:39 nyx kernel: [ 701.421257] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:56:39 nyx kernel: [ 701.421259] FS: 0000000000000000(0000) GS:ffff88044f380000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.421259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.421260] CR2: 00007f31128f3670 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 701.421261] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.421262] 000000068101b455 ffff88044f399600 ffff88043e583ed0 ffffffff8189e120
Dec 30 20:56:39 nyx kernel: [ 701.421264] 000000a3596da018 ffffffff813da440 ffffffff818e1900 ffff88043e580000
Dec 30 20:56:39 nyx kernel: [ 701.421266] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f399600
Dec 30 20:56:39 nyx kernel: [ 701.421267] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.421270] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:56:39 nyx kernel: [ 701.421272] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:56:39 nyx kernel: [ 701.421273] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:56:39 nyx kernel: [ 701.421274] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:56:39 nyx kernel: [ 701.421361] NMI backtrace for cpu 4
Dec 30 20:56:39 nyx kernel: [ 701.421363] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.421364] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.421366] task: ffff88043e562a60 ti: ffff88043e574000 task.ti: ffff88043e574000
Dec 30 20:56:39 nyx kernel: [ 701.421367] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:56:39 nyx kernel: [ 701.421369] RSP: 0018:ffff88043e577e78 EFLAGS: 00000046
Dec 30 20:56:39 nyx kernel: [ 701.421370] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.421372] RDX: 0000000000000000 RSI: ffff88043e577fd8 RDI: 0000000000000004
Dec 30 20:56:39 nyx kernel: [ 701.421373] RBP: 0000000000000005 R08: 000000000012e85b R09: 0000000000000018
Dec 30 20:56:39 nyx kernel: [ 701.421374] R10: 00000000001e737a R11: 0000000000000006 R12: 0000000000000032
Dec 30 20:56:39 nyx kernel: [ 701.421375] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:56:39 nyx kernel: [ 701.421376] FS: 0000000000000000(0000) GS:ffff88044f300000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.421377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.421378] CR2: 00000000013f7908 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 701.421379] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.421380] 000000048101b455 ffff88044f319600 ffff88043e577ed0 ffffffff8189e120
Dec 30 20:56:39 nyx kernel: [ 701.421382] 000000a324bcd878 ffffffff813da440 ffffffff818e1900 ffff88043e574000
Dec 30 20:56:39 nyx kernel: [ 701.421384] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f319600
Dec 30 20:56:39 nyx kernel: [ 701.421386] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.421389] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:56:39 nyx kernel: [ 701.421391] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:56:39 nyx kernel: [ 701.421392] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:56:39 nyx kernel: [ 701.421393] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:56:39 nyx kernel: [ 701.421415] NMI backtrace for cpu 5
Dec 30 20:56:39 nyx kernel: [ 701.421418] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.421419] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.421420] task: ffff88043e562110 ti: ffff88043e578000 task.ti: ffff88043e578000
Dec 30 20:56:39 nyx kernel: [ 701.421421] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:56:39 nyx kernel: [ 701.421425] RSP: 0018:ffff88043e57be78 EFLAGS: 00000046
Dec 30 20:56:39 nyx kernel: [ 701.421428] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.421432] RDX: 0000000000000000 RSI: ffff88043e57bfd8 RDI: 0000000000000005
Dec 30 20:56:39 nyx kernel: [ 701.421437] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fb1
Dec 30 20:56:39 nyx kernel: [ 701.421442] R10: 000000000001ee9c R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:56:39 nyx kernel: [ 701.421446] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:56:39 nyx kernel: [ 701.421451] FS: 0000000000000000(0000) GS:ffff88044f340000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.421455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.421460] CR2: 00007f31128f3670 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 701.421464] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.421468] 000000058101b455 ffff88044f359600 ffff88043e57bed0 ffffffff8189e120
Dec 30 20:56:39 nyx kernel: [ 701.421473] 000000a3596d9743 ffffffff813da440 ffffffff818e1900 ffff88043e578000
Dec 30 20:56:39 nyx kernel: [ 701.421475] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f359600
Dec 30 20:56:39 nyx kernel: [ 701.421477] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.421480] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:56:39 nyx kernel: [ 701.421482] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:56:39 nyx kernel: [ 701.421484] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:56:39 nyx kernel: [ 701.421485] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:56:39 nyx kernel: [ 701.421512] NMI backtrace for cpu 1
Dec 30 20:56:39 nyx kernel: [ 701.421514] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:56:39 nyx kernel: [ 701.421515] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:56:39 nyx kernel: [ 701.421516] task: ffff88043e558a20 ti: ffff88043e564000 task.ti: ffff88043e564000
Dec 30 20:56:39 nyx kernel: [ 701.421517] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:56:39 nyx kernel: [ 701.421521] RSP: 0018:ffff88043e567e78 EFLAGS: 00000046
Dec 30 20:56:39 nyx kernel: [ 701.421524] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.421525] RDX: 0000000000000000 RSI: ffff88043e567fd8 RDI: 0000000000000001
Dec 30 20:56:39 nyx kernel: [ 701.421526] RBP: 0000000000000005 R08: 00000000ffffffff R09: 00000000000005cd
Dec 30 20:56:39 nyx kernel: [ 701.421526] R10: 0000000000007782 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:56:39 nyx kernel: [ 701.421527] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:56:39 nyx kernel: [ 701.421528] FS: 0000000000000000(0000) GS:ffff88044f240000(0000) knlGS:0000000000000000
Dec 30 20:56:39 nyx kernel: [ 701.421528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:56:39 nyx kernel: [ 701.421529] CR2: 0000000002b6ec38 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:56:39 nyx kernel: [ 701.421532] Stack:
Dec 30 20:56:39 nyx kernel: [ 701.421535] 000000018101b455 ffff88044f259600 ffff88043e567ed0 ffffffff8189e120
Dec 30 20:56:39 nyx kernel: [ 701.421537] 000000a359e7b105 ffffffff813da440 ffffffff818e1900 ffff88043e564000
Dec 30 20:56:39 nyx kernel: [ 701.421539] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f259600
Dec 30 20:56:39 nyx kernel: [ 701.421540] Call Trace:
Dec 30 20:56:39 nyx kernel: [ 701.421542] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:56:39 nyx kernel: [ 701.421546] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:56:39 nyx kernel: [ 701.421548] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:56:39 nyx kernel: [ 701.421548] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:57:05 nyx kernel: [ 713.053902] ------------[ cut here ]------------
Dec 30 20:57:05 nyx kernel: [ 713.053906] WARNING: CPU: 7 PID: 9689 at /build/linux-CMiYW9/linux-3.16.7-ckt2/kernel/watchdog.c:265 watchdog_overflow_callback+0x98/0xc0()
Dec 30 20:57:05 nyx kernel: [ 713.053907] Watchdog detected hard LOCKUP on cpu 7
Dec 30 20:57:05 nyx kernel: [ 713.053907] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rpcsec_gss_krb5 nfsv4 dns_resolver cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_stats nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc tun nls_utf8 nls_cp437 it87 hwmon_vid vfat fat loop fuse parport_pc ppdev lp parport arc4 x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel iwldvm kvm mac80211 crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support evdev snd_hda_codec_realtek radeon aesni_intel snd_hda_codec_hdmi efi_pstore snd_hda_codec_generic aes_x86_64 iwlwifi lrw i915 gf128mul glue_helper ablk_helper cryptd snd_hda_intel psmouse ttm efivars snd_hda_controller cfg80211 drm_kms_helper serio_raw lpc_ich pcspkr snd_hda_codec mei_me drm i2c_i801 rfkill snd_hwdep mei mfd_core i2c_algo_bit snd_pcm i2c_core snd_timer snd video shpchp processor soundcore tpm_infineon tpm_tis tpm button battery ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_mod sg sd_mod crc_t10dif crct10dif_generic ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel ehci_pci xhci_hcd ehci_hcd alx mdio scsi_mod e1000e usbcore ptp thermal fan pps_core usb_common thermal_sys
Dec 30 20:57:05 nyx kernel: [ 713.053944] CPU: 7 PID: 9689 Comm: efibootmgr Tainted: G D 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:05 nyx kernel: [ 713.053945] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:05 nyx kernel: [ 713.053945] 0000000000000009 ffffffff81507263 ffff88044f3c5ca8 ffffffff81065847
Dec 30 20:57:05 nyx kernel: [ 713.053947] ffff88043c966c00 ffff88044f3c5cf8 ffff88044f3c5d98 0000000000000000
Dec 30 20:57:05 nyx kernel: [ 713.053948] ffff88044f3c5ef8 ffffffff810658ac ffffffff8171bdf8 ffffffff00000020
Dec 30 20:57:05 nyx kernel: [ 713.053949] Call Trace:
Dec 30 20:57:05 nyx kernel: [ 713.053950] <NMI> [<ffffffff81507263>] ? dump_stack+0x41/0x51
Dec 30 20:57:05 nyx kernel: [ 713.053954] [<ffffffff81065847>] ? warn_slowpath_common+0x77/0x90
Dec 30 20:57:05 nyx kernel: [ 713.053955] [<ffffffff810658ac>] ? warn_slowpath_fmt+0x4c/0x50
Dec 30 20:57:05 nyx kernel: [ 713.053957] [<ffffffff81375ce7>] ? vt_console_print+0x57/0x3f0
Dec 30 20:57:05 nyx kernel: [ 713.053958] [<ffffffff810fa9b8>] ? watchdog_overflow_callback+0x98/0xc0
Dec 30 20:57:05 nyx kernel: [ 713.053961] [<ffffffff81131f97>] ? __perf_event_overflow+0x87/0x220
Dec 30 20:57:05 nyx kernel: [ 713.053962] [<ffffffff8102f72a>] ? intel_pmu_handle_irq+0x1ea/0x3d0
Dec 30 20:57:05 nyx kernel: [ 713.053965] [<ffffffff81027336>] ? perf_event_nmi_handler+0x26/0x40
Dec 30 20:57:05 nyx kernel: [ 713.053966] [<ffffffff81016aad>] ? nmi_handle+0x8d/0x120
Dec 30 20:57:05 nyx kernel: [ 713.053968] [<ffffffff81016fd3>] ? default_do_nmi+0x43/0x110
Dec 30 20:57:05 nyx kernel: [ 713.053969] [<ffffffff81017128>] ? do_nmi+0x88/0xc0
Dec 30 20:57:05 nyx kernel: [ 713.053970] [<ffffffff8150f6e1>] ? end_repeat_nmi+0x1e/0x2e
Dec 30 20:57:05 nyx kernel: [ 713.053972] [<ffffffff8150ce37>] ? _raw_spin_lock_irqsave+0x37/0x50
Dec 30 20:57:05 nyx kernel: [ 713.053973] [<ffffffff8150ce37>] ? _raw_spin_lock_irqsave+0x37/0x50
Dec 30 20:57:05 nyx kernel: [ 713.053974] [<ffffffff8150ce37>] ? _raw_spin_lock_irqsave+0x37/0x50
Dec 30 20:57:05 nyx kernel: [ 713.053975] <<EOE>> [<ffffffff813df261>] ? efivar_entry_set_safe+0x51/0x140
Dec 30 20:57:05 nyx kernel: [ 713.053978] [<ffffffffa039d475>] ? efi_pstore_write+0xd5/0x120 [efi_pstore]
Dec 30 20:57:05 nyx kernel: [ 713.053981] [<ffffffff812c3f6a>] ? deflate_slow+0x3ca/0x430
Dec 30 20:57:05 nyx kernel: [ 713.053982] [<ffffffff812c3b78>] ? flush_pending+0x38/0x60
Dec 30 20:57:05 nyx kernel: [ 713.053984] [<ffffffff8121c956>] ? pstore_dump+0x216/0x440
Dec 30 20:57:05 nyx kernel: [ 713.053986] [<ffffffff81504a71>] ? printk+0x54/0x56
Dec 30 20:57:05 nyx kernel: [ 713.053988] [<ffffffff810b7e6a>] ? kmsg_dump+0x9a/0xc0
Dec 30 20:57:05 nyx kernel: [ 713.053990] [<ffffffff81016382>] ? oops_end+0x72/0xe0
Dec 30 20:57:05 nyx kernel: [ 713.053991] [<ffffffff81503e65>] ? no_context+0x2b2/0x2be
Dec 30 20:57:05 nyx kernel: [ 713.053993] [<ffffffff81056150>] ? __do_page_fault+0x80/0x4e0
Dec 30 20:57:05 nyx kernel: [ 713.053994] [<ffffffff811bc264>] ? __d_instantiate+0x94/0xf0
Dec 30 20:57:05 nyx kernel: [ 713.053995] [<ffffffff811bc985>] ? __d_instantiate_unique+0xd5/0xe0
Dec 30 20:57:05 nyx kernel: [ 713.053997] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:57:05 nyx kernel: [ 713.053998] [<ffffffff8105fafe>] ? efi_call+0x7e/0x100
Dec 30 20:57:05 nyx kernel: [ 713.053999] [<ffffffff8105f12b>] ? virt_efi_get_variable+0x4b/0x60
Dec 30 20:57:05 nyx kernel: [ 713.054001] [<ffffffff813df72f>] ? efivar_entry_get+0x3f/0x70
Dec 30 20:57:05 nyx kernel: [ 713.054003] [<ffffffffa02a2630>] ? efivar_show_raw+0x50/0x360 [efivars]
Dec 30 20:57:05 nyx kernel: [ 713.054005] [<ffffffff81215a74>] ? sysfs_kf_seq_show+0xc4/0x1e0
Dec 30 20:57:05 nyx kernel: [ 713.054007] [<ffffffff811c6ff2>] ? seq_read+0xe2/0x360
Dec 30 20:57:05 nyx kernel: [ 713.054010] [<ffffffff811a5943>] ? vfs_read+0x93/0x170
Dec 30 20:57:05 nyx kernel: [ 713.054012] [<ffffffff811a6572>] ? SyS_read+0x42/0xa0
Dec 30 20:57:05 nyx kernel: [ 713.054013] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:57:05 nyx kernel: [ 713.054014] ---[ end trace d3124bae1452dfbc ]---
Dec 30 20:57:05 nyx kernel: [ 727.897772] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:2667]
Dec 30 20:57:05 nyx kernel: [ 727.897773] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rpcsec_gss_krb5 nfsv4 dns_resolver cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_stats nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc tun nls_utf8 nls_cp437 it87 hwmon_vid vfat fat loop fuse parport_pc ppdev lp parport arc4 x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel iwldvm kvm mac80211 crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support evdev snd_hda_codec_realtek radeon aesni_intel snd_hda_codec_hdmi efi_pstore snd_hda_codec_generic aes_x86_64 iwlwifi lrw i915 gf128mul glue_helper ablk_helper cryptd snd_hda_intel psmouse ttm efivars snd_hda_controller cfg80211 drm_kms_helper serio_raw lpc_ich pcspkr snd_hda_codec mei_me drm i2c_i801 rfkill snd_hwdep mei mfd_core i2c_algo_bit snd_pcm i2c_core snd_timer snd video shpchp processor soundcore tpm_infineon tpm_tis tpm button battery ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_mod sg sd_mod crc_t10dif crct10dif_generic ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel ehci_pci xhci_hcd ehci_hcd alx mdio scsi_mod e1000e usbcore ptp thermal fan pps_core usb_common thermal_sys
Dec 30 20:57:05 nyx kernel: [ 727.897836] CPU: 0 PID: 2667 Comm: Xorg Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:05 nyx kernel: [ 727.897837] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:05 nyx kernel: [ 727.897838] task: ffff8800a7fecce0 ti: ffff88043b5ec000 task.ti: ffff88043b5ec000
Dec 30 20:57:05 nyx kernel: [ 727.897838] RIP: 0010:[<ffffffff810d309e>] [<ffffffff810d309e>] smp_call_function_many+0x20e/0x260
Dec 30 20:57:05 nyx kernel: [ 727.897841] RSP: 0018:ffff88043b5efad0 EFLAGS: 00000202
Dec 30 20:57:05 nyx kernel: [ 727.897842] RAX: 0000000000000007 RBX: ffffffff8105c4e0 RCX: ffff88044f3d6168
Dec 30 20:57:05 nyx kernel: [ 727.897843] RDX: 0000000000000007 RSI: 0000000000000200 RDI: 0000000000000000
Dec 30 20:57:05 nyx kernel: [ 727.897843] RBP: ffff88044f213d80 R08: ffff88044f213d88 R09: 0000000000000008
Dec 30 20:57:05 nyx kernel: [ 727.897844] R10: ffff88044f213d88 R11: 0000000000000003 R12: ffffffff818e1900
Dec 30 20:57:05 nyx kernel: [ 727.897845] R13: 0000000000000282 R14: 000000fc00000000 R15: 000000000000ce80
Dec 30 20:57:05 nyx kernel: [ 727.897845] FS: 00007fd2ab0c8980(0000) GS:ffff88044f200000(0000) knlGS:0000000000000000
Dec 30 20:57:05 nyx kernel: [ 727.897846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:05 nyx kernel: [ 727.897847] CR2: 00007fd2aafb6004 CR3: 000000043c08f000 CR4: 00000000001407f0
Dec 30 20:57:05 nyx kernel: [ 727.897847] Stack:
Dec 30 20:57:05 nyx kernel: [ 727.897848] 0000000100000002 0000000000008002 ffffffff8105c4e0 0000000000000000
Dec 30 20:57:05 nyx kernel: [ 727.897849] ffff88043b5efbd0 ffffc9002063a024 ffffc9002063e000 ffffffff810d32c8
Dec 30 20:57:05 nyx kernel: [ 727.897850] 0000000000008002 ffff88043b5efb70 0000000000000000 ffffffff8105c846
Dec 30 20:57:05 nyx kernel: [ 727.897852] Call Trace:
Dec 30 20:57:05 nyx kernel: [ 727.897854] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:57:05 nyx kernel: [ 727.897855] [<ffffffff810d32c8>] ? on_each_cpu+0x28/0x50
Dec 30 20:57:05 nyx kernel: [ 727.897857] [<ffffffff8105c846>] ? flush_tlb_kernel_range+0x46/0x80
Dec 30 20:57:05 nyx kernel: [ 727.897859] [<ffffffff81173863>] ? __purge_vmap_area_lazy+0x243/0x450
Dec 30 20:57:05 nyx kernel: [ 727.897860] [<ffffffff81173c4a>] ? free_vmap_area_noflush+0x5a/0x60
Dec 30 20:57:05 nyx kernel: [ 727.897862] [<ffffffff811753e5>] ? remove_vm_area+0x55/0x70
Dec 30 20:57:05 nyx kernel: [ 727.897863] [<ffffffff81175429>] ? __vunmap+0x29/0xf0
Dec 30 20:57:05 nyx kernel: [ 727.897870] [<ffffffffa04f5480>] ? i915_parse_cmds+0x2f0/0x6f0 [i915]
Dec 30 20:57:05 nyx kernel: [ 727.897875] [<ffffffffa04f8968>] ? i915_gem_do_execbuffer.isra.24+0xcd8/0x13f0 [i915]
Dec 30 20:57:05 nyx kernel: [ 727.897879] [<ffffffffa0358269>] ? drm_gem_object_lookup+0x19/0xa0 [drm]
Dec 30 20:57:05 nyx kernel: [ 727.897884] [<ffffffffa04f953f>] ? i915_gem_execbuffer2+0xaf/0x2b0 [i915]
Dec 30 20:57:05 nyx kernel: [ 727.897887] [<ffffffffa03568b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
Dec 30 20:57:05 nyx kernel: [ 727.897889] [<ffffffff81088791>] ? enqueue_hrtimer+0x21/0x80
Dec 30 20:57:05 nyx kernel: [ 727.897891] [<ffffffff81088cad>] ? __hrtimer_start_range_ns+0x1cd/0x390
Dec 30 20:57:05 nyx kernel: [ 727.897892] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
Dec 30 20:57:05 nyx kernel: [ 727.897894] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
Dec 30 20:57:05 nyx kernel: [ 727.897895] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:57:05 nyx kernel: [ 727.897896] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:57:05 nyx kernel: [ 727.897897] Code: 3b 05 7b fa 80 00 89 c2 0f 8d 7d fe ff ff 48 98 48 8b 4d 00 48 03 0c c5 c0 03 8e 81 f6 41 18 01 74 cb 0f 1f 00 f3 90 f6 41 18 01 <75> f8 eb be 0f b6 4c 24 04 48 83 c4 08 89 ef 5b 5d 4c 89 e6 4c
Dec 30 20:57:33 nyx kernel: [ 755.890370] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:2667]
Dec 30 20:57:33 nyx kernel: [ 755.890371] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rpcsec_gss_krb5 nfsv4 dns_resolver cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_stats nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc tun nls_utf8 nls_cp437 it87 hwmon_vid vfat fat loop fuse parport_pc ppdev lp parport arc4 x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel iwldvm kvm mac80211 crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support evdev snd_hda_codec_realtek radeon aesni_intel snd_hda_codec_hdmi efi_pstore snd_hda_codec_generic aes_x86_64 iwlwifi lrw i915 gf128mul glue_helper ablk_helper cryptd snd_hda_intel psmouse ttm efivars snd_hda_controller cfg80211 drm_kms_helper serio_raw lpc_ich pcspkr snd_hda_codec mei_me drm i2c_i801 rfkill snd_hwdep mei mfd_core i2c_algo_bit snd_pcm i2c_core snd_timer snd video shpchp processor soundcore tpm_infineon tpm_tis tpm button battery ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_mod sg sd_mod crc_t10dif crct10dif_generic ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel ehci_pci xhci_hcd ehci_hcd alx mdio scsi_mod e1000e usbcore ptp thermal fan pps_core usb_common thermal_sys
Dec 30 20:57:33 nyx kernel: [ 755.890432] CPU: 0 PID: 2667 Comm: Xorg Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:33 nyx kernel: [ 755.890433] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:33 nyx kernel: [ 755.890434] task: ffff8800a7fecce0 ti: ffff88043b5ec000 task.ti: ffff88043b5ec000
Dec 30 20:57:33 nyx kernel: [ 755.890434] RIP: 0010:[<ffffffff810d309e>] [<ffffffff810d309e>] smp_call_function_many+0x20e/0x260
Dec 30 20:57:33 nyx kernel: [ 755.890436] RSP: 0018:ffff88043b5efad0 EFLAGS: 00000202
Dec 30 20:57:33 nyx kernel: [ 755.890437] RAX: 0000000000000007 RBX: ffffffff8105c4e0 RCX: ffff88044f3d6168
Dec 30 20:57:33 nyx kernel: [ 755.890438] RDX: 0000000000000007 RSI: 0000000000000200 RDI: 0000000000000000
Dec 30 20:57:33 nyx kernel: [ 755.890438] RBP: ffff88044f213d80 R08: ffff88044f213d88 R09: 0000000000000008
Dec 30 20:57:33 nyx kernel: [ 755.890439] R10: ffff88044f213d88 R11: 0000000000000003 R12: ffffffff818e1900
Dec 30 20:57:33 nyx kernel: [ 755.890439] R13: 0000000000000282 R14: 000000fc00000000 R15: 000000000000ce80
Dec 30 20:57:33 nyx kernel: [ 755.890440] FS: 00007fd2ab0c8980(0000) GS:ffff88044f200000(0000) knlGS:0000000000000000
Dec 30 20:57:33 nyx kernel: [ 755.890441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:33 nyx kernel: [ 755.890442] CR2: 00007fd2aafb6004 CR3: 000000043c08f000 CR4: 00000000001407f0
Dec 30 20:57:33 nyx kernel: [ 755.890442] Stack:
Dec 30 20:57:33 nyx kernel: [ 755.890443] 0000000100000002 0000000000008002 ffffffff8105c4e0 0000000000000000
Dec 30 20:57:33 nyx kernel: [ 755.890444] ffff88043b5efbd0 ffffc9002063a024 ffffc9002063e000 ffffffff810d32c8
Dec 30 20:57:33 nyx kernel: [ 755.890445] 0000000000008002 ffff88043b5efb70 0000000000000000 ffffffff8105c846
Dec 30 20:57:33 nyx kernel: [ 755.890446] Call Trace:
Dec 30 20:57:33 nyx kernel: [ 755.890448] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:57:33 nyx kernel: [ 755.890449] [<ffffffff810d32c8>] ? on_each_cpu+0x28/0x50
Dec 30 20:57:33 nyx kernel: [ 755.890451] [<ffffffff8105c846>] ? flush_tlb_kernel_range+0x46/0x80
Dec 30 20:57:33 nyx kernel: [ 755.890453] [<ffffffff81173863>] ? __purge_vmap_area_lazy+0x243/0x450
Dec 30 20:57:33 nyx kernel: [ 755.890454] [<ffffffff81173c4a>] ? free_vmap_area_noflush+0x5a/0x60
Dec 30 20:57:33 nyx kernel: [ 755.890456] [<ffffffff811753e5>] ? remove_vm_area+0x55/0x70
Dec 30 20:57:33 nyx kernel: [ 755.890457] [<ffffffff81175429>] ? __vunmap+0x29/0xf0
Dec 30 20:57:33 nyx kernel: [ 755.890462] [<ffffffffa04f5480>] ? i915_parse_cmds+0x2f0/0x6f0 [i915]
Dec 30 20:57:33 nyx kernel: [ 755.890467] [<ffffffffa04f8968>] ? i915_gem_do_execbuffer.isra.24+0xcd8/0x13f0 [i915]
Dec 30 20:57:33 nyx kernel: [ 755.890470] [<ffffffffa0358269>] ? drm_gem_object_lookup+0x19/0xa0 [drm]
Dec 30 20:57:33 nyx kernel: [ 755.890475] [<ffffffffa04f953f>] ? i915_gem_execbuffer2+0xaf/0x2b0 [i915]
Dec 30 20:57:33 nyx kernel: [ 755.890478] [<ffffffffa03568b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
Dec 30 20:57:33 nyx kernel: [ 755.890481] [<ffffffff81088791>] ? enqueue_hrtimer+0x21/0x80
Dec 30 20:57:33 nyx kernel: [ 755.890482] [<ffffffff81088cad>] ? __hrtimer_start_range_ns+0x1cd/0x390
Dec 30 20:57:33 nyx kernel: [ 755.890483] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
Dec 30 20:57:33 nyx kernel: [ 755.890485] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
Dec 30 20:57:33 nyx kernel: [ 755.890486] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:57:33 nyx kernel: [ 755.890487] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:57:33 nyx kernel: [ 755.890488] Code: 3b 05 7b fa 80 00 89 c2 0f 8d 7d fe ff ff 48 98 48 8b 4d 00 48 03 0c c5 c0 03 8e 81 f6 41 18 01 74 cb 0f 1f 00 f3 90 f6 41 18 01 <75> f8 eb be 0f b6 4c 24 04 48 83 c4 08 89 ef 5b 5d 4c 89 e6 4c
Dec 30 20:57:42 nyx kernel: [ 764.424113] INFO: rcu_sched detected stalls on CPUs/tasks: { 7} (detected by 0, t=21007 jiffies, g=12384, c=12383, q=425)
Dec 30 20:57:42 nyx kernel: [ 764.424116] sending NMI to all CPUs:
Dec 30 20:57:42 nyx kernel: [ 764.424128] NMI backtrace for cpu 0
Dec 30 20:57:42 nyx kernel: [ 764.424130] CPU: 0 PID: 2667 Comm: Xorg Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424131] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424132] task: ffff8800a7fecce0 ti: ffff88043b5ec000 task.ti: ffff88043b5ec000
Dec 30 20:57:42 nyx kernel: [ 764.424133] RIP: 0010:[<ffffffff8104a74e>] [<ffffffff8104a74e>] __x2apic_send_IPI_mask+0x18e/0x1a0
Dec 30 20:57:42 nyx kernel: [ 764.424147] RSP: 0018:ffff88044f203e28 EFLAGS: 00000082
Dec 30 20:57:42 nyx kernel: [ 764.424148] RAX: 0000000000000200 RBX: ffff88044f20d660 RCX: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424149] RDX: ffff88044f20ce80 RSI: 0000000000000000 RDI: 0000000000000086
Dec 30 20:57:42 nyx kernel: [ 764.424151] RBP: ffff88044f20ce80 R08: ffff88044f20ce48 R09: 0000000000000008
Dec 30 20:57:42 nyx kernel: [ 764.424152] R10: 0000000000000699 R11: ffff88044f203b96 R12: 000000000000cec0
Dec 30 20:57:42 nyx kernel: [ 764.424153] R13: 0000000000080000 R14: 00000000000000ff R15: 0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424154] FS: 00007fd2ab0c8980(0000) GS:ffff88044f200000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424157] CR2: 00007fd2aafb6004 CR3: 000000043c08f000 CR4: 00000000001407f0
Dec 30 20:57:42 nyx kernel: [ 764.424158] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424159] ffffffff818535c0 0000000000000000 ffffffff818e1940 00000000000001a9
Dec 30 20:57:42 nyx kernel: [ 764.424161] ffffffff818535c0 ffffffff810467d3 ffff88044f20d660 ffffffff810c346d
Dec 30 20:57:42 nyx kernel: [ 764.424163] 0000000000000001 0000000000000083 0000000700000086 ffff8800a7fecce0
Dec 30 20:57:42 nyx kernel: [ 764.424165] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424166] <IRQ>
Dec 30 20:57:42 nyx kernel: [ 764.424167] [<ffffffff810467d3>] ? arch_trigger_all_cpu_backtrace+0xc3/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424172] [<ffffffff810c346d>] ? rcu_check_callbacks+0x60d/0x630
Dec 30 20:57:42 nyx kernel: [ 764.424174] [<ffffffff810cdc30>] ? tick_sched_handle.isra.16+0x60/0x60
Dec 30 20:57:42 nyx kernel: [ 764.424178] [<ffffffff81072b00>] ? update_process_times+0x40/0x70
Dec 30 20:57:42 nyx kernel: [ 764.424180] [<ffffffff810cdbf0>] ? tick_sched_handle.isra.16+0x20/0x60
Dec 30 20:57:42 nyx kernel: [ 764.424182] [<ffffffff810cdc6c>] ? tick_sched_timer+0x3c/0x60
Dec 30 20:57:42 nyx kernel: [ 764.424184] [<ffffffff81089007>] ? __run_hrtimer+0x67/0x1c0
Dec 30 20:57:42 nyx kernel: [ 764.424186] [<ffffffff810893b9>] ? hrtimer_interrupt+0xe9/0x220
Dec 30 20:57:42 nyx kernel: [ 764.424189] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:57:42 nyx kernel: [ 764.424191] [<ffffffff815101cb>] ? smp_apic_timer_interrupt+0x3b/0x60
Dec 30 20:57:42 nyx kernel: [ 764.424193] [<ffffffff8150e2bd>] ? apic_timer_interrupt+0x6d/0x80
Dec 30 20:57:42 nyx kernel: [ 764.424194] <EOI>
Dec 30 20:57:42 nyx kernel: [ 764.424195] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:57:42 nyx kernel: [ 764.424199] [<ffffffff810d3098>] ? smp_call_function_many+0x208/0x260
Dec 30 20:57:42 nyx kernel: [ 764.424201] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:57:42 nyx kernel: [ 764.424204] [<ffffffff810d32c8>] ? on_each_cpu+0x28/0x50
Dec 30 20:57:42 nyx kernel: [ 764.424206] [<ffffffff8105c846>] ? flush_tlb_kernel_range+0x46/0x80
Dec 30 20:57:42 nyx kernel: [ 764.424208] [<ffffffff81173863>] ? __purge_vmap_area_lazy+0x243/0x450
Dec 30 20:57:42 nyx kernel: [ 764.424211] [<ffffffff81173c4a>] ? free_vmap_area_noflush+0x5a/0x60
Dec 30 20:57:42 nyx kernel: [ 764.424213] [<ffffffff811753e5>] ? remove_vm_area+0x55/0x70
Dec 30 20:57:42 nyx kernel: [ 764.424215] [<ffffffff81175429>] ? __vunmap+0x29/0xf0
Dec 30 20:57:42 nyx kernel: [ 764.424223] [<ffffffffa04f5480>] ? i915_parse_cmds+0x2f0/0x6f0 [i915]
Dec 30 20:57:42 nyx kernel: [ 764.424230] [<ffffffffa04f8968>] ? i915_gem_do_execbuffer.isra.24+0xcd8/0x13f0 [i915]
Dec 30 20:57:42 nyx kernel: [ 764.424235] [<ffffffffa0358269>] ? drm_gem_object_lookup+0x19/0xa0 [drm]
Dec 30 20:57:42 nyx kernel: [ 764.424242] [<ffffffffa04f953f>] ? i915_gem_execbuffer2+0xaf/0x2b0 [i915]
Dec 30 20:57:42 nyx kernel: [ 764.424246] [<ffffffffa03568b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
Dec 30 20:57:42 nyx kernel: [ 764.424249] [<ffffffff81088791>] ? enqueue_hrtimer+0x21/0x80
Dec 30 20:57:42 nyx kernel: [ 764.424252] [<ffffffff81088cad>] ? __hrtimer_start_range_ns+0x1cd/0x390
Dec 30 20:57:42 nyx kernel: [ 764.424254] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
Dec 30 20:57:42 nyx kernel: [ 764.424255] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
Dec 30 20:57:42 nyx kernel: [ 764.424258] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:57:42 nyx kernel: [ 764.424259] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:57:42 nyx kernel: [ 764.424260] Code: 66 90 b9 00 02 00 00 48 89 ea 48 89 de 48 89 df e8 98 bd 26 00 e9 2b ff ff ff 48 8b 7c 24 18 57 9d 0f 1f 44 00 00 48 83 c4 20 5b <5d> 41 5c 41 5d 41 5e 41 5f c3 0f 1f 84 00 00 00 00 00 0f 1f 44
Dec 30 20:57:42 nyx kernel: [ 764.424283] NMI backtrace for cpu 7
Dec 30 20:57:42 nyx kernel: [ 764.424285] CPU: 7 PID: 9689 Comm: efibootmgr Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424286] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424288] task: ffff88043b5709a0 ti: ffff880426374000 task.ti: ffff880426374000
Dec 30 20:57:42 nyx kernel: [ 764.424289] RIP: 0010:[<ffffffff8150ce39>] [<ffffffff8150ce39>] _raw_spin_lock_irqsave+0x39/0x50
Dec 30 20:57:42 nyx kernel: [ 764.424292] RSP: 0018:ffff880426377970 EFLAGS: 00000002
Dec 30 20:57:42 nyx kernel: [ 764.424293] RAX: 0000000000000306 RBX: ffffffff81adf880 RCX: 0000000000000306
Dec 30 20:57:42 nyx kernel: [ 764.424294] RDX: 0000000000000305 RSI: 0000000000000002 RDI: ffffffff81adf8a0
Dec 30 20:57:42 nyx kernel: [ 764.424295] RBP: ffff8804263779c0 R08: 0000000000000001 R09: 0000000000000284
Dec 30 20:57:42 nyx kernel: [ 764.424296] R10: 0000000000000000 R11: ffff880426377896 R12: ffff8804263779e4
Dec 30 20:57:42 nyx kernel: [ 764.424297] R13: 0000000000000007 R14: 0000000000000284 R15: ffffffffa039f000
Dec 30 20:57:42 nyx kernel: [ 764.424299] FS: 00007f68d5889700(0000) GS:ffff88044f3c0000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424301] CR2: ffffea00045e3e60 CR3: 000000000009a000 CR4: 00000000001407e0
Dec 30 20:57:42 nyx kernel: [ 764.424302] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424303] ffffffff813df261 ffffffff00000030 4ddcbe2ecfc8fc79 a098e2bf989ff097
Dec 30 20:57:42 nyx kernel: [ 764.424305] ffff880426377998 0000000000000001 0000000000000002 ffff880426377af8
Dec 30 20:57:42 nyx kernel: [ 764.424307] ffff88043bf7d000 ffffffffa039f000 ffff880426377ab0 ffffffffa039d475
Dec 30 20:57:42 nyx kernel: [ 764.424310] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424312] [<ffffffff813df261>] ? efivar_entry_set_safe+0x51/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424316] [<ffffffffa039d475>] ? efi_pstore_write+0xd5/0x120 [efi_pstore]
Dec 30 20:57:42 nyx kernel: [ 764.424319] [<ffffffff812c3f6a>] ? deflate_slow+0x3ca/0x430
Dec 30 20:57:42 nyx kernel: [ 764.424321] [<ffffffff812c3b78>] ? flush_pending+0x38/0x60
Dec 30 20:57:42 nyx kernel: [ 764.424323] [<ffffffff8121c956>] ? pstore_dump+0x216/0x440
Dec 30 20:57:42 nyx kernel: [ 764.424326] [<ffffffff81504a71>] ? printk+0x54/0x56
Dec 30 20:57:42 nyx kernel: [ 764.424328] [<ffffffff810b7e6a>] ? kmsg_dump+0x9a/0xc0
Dec 30 20:57:42 nyx kernel: [ 764.424330] [<ffffffff81016382>] ? oops_end+0x72/0xe0
Dec 30 20:57:42 nyx kernel: [ 764.424333] [<ffffffff81503e65>] ? no_context+0x2b2/0x2be
Dec 30 20:57:42 nyx kernel: [ 764.424335] [<ffffffff81056150>] ? __do_page_fault+0x80/0x4e0
Dec 30 20:57:42 nyx kernel: [ 764.424337] [<ffffffff811bc264>] ? __d_instantiate+0x94/0xf0
Dec 30 20:57:42 nyx kernel: [ 764.424339] [<ffffffff811bc985>] ? __d_instantiate_unique+0xd5/0xe0
Dec 30 20:57:42 nyx kernel: [ 764.424341] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:57:42 nyx kernel: [ 764.424344] [<ffffffff8105fafe>] ? efi_call+0x7e/0x100
Dec 30 20:57:42 nyx kernel: [ 764.424346] [<ffffffff8105f12b>] ? virt_efi_get_variable+0x4b/0x60
Dec 30 20:57:42 nyx kernel: [ 764.424348] [<ffffffff813df72f>] ? efivar_entry_get+0x3f/0x70
Dec 30 20:57:42 nyx kernel: [ 764.424351] [<ffffffffa02a2630>] ? efivar_show_raw+0x50/0x360 [efivars]
Dec 30 20:57:42 nyx kernel: [ 764.424354] [<ffffffff81215a74>] ? sysfs_kf_seq_show+0xc4/0x1e0
Dec 30 20:57:42 nyx kernel: [ 764.424356] [<ffffffff811c6ff2>] ? seq_read+0xe2/0x360
Dec 30 20:57:42 nyx kernel: [ 764.424358] [<ffffffff811a5943>] ? vfs_read+0x93/0x170
Dec 30 20:57:42 nyx kernel: [ 764.424361] [<ffffffff811a6572>] ? SyS_read+0x42/0xa0
Dec 30 20:57:42 nyx kernel: [ 764.424363] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:57:42 nyx kernel: [ 764.424363] Code: c6 fa 66 0f 1f 44 00 00 ba 00 00 01 00 f0 0f c1 17 89 d1 c1 e9 10 66 39 d1 89 c8 75 04 48 89 f0 c3 0f b7 17 66 39 d1 74 f4 f3 90 <0f> b7 17 66 39 d0 75 f6 eb e8 66 66 66 66 2e 0f 1f 84 00 00 00
Dec 30 20:57:42 nyx kernel: [ 764.424386] NMI backtrace for cpu 4
Dec 30 20:57:42 nyx kernel: [ 764.424388] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424389] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424390] task: ffff88043e562a60 ti: ffff88043e574000 task.ti: ffff88043e574000
Dec 30 20:57:42 nyx kernel: [ 764.424391] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424394] RSP: 0018:ffff88043e577e78 EFLAGS: 00000046
Dec 30 20:57:42 nyx kernel: [ 764.424395] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424396] RDX: 0000000000000000 RSI: ffff88043e577fd8 RDI: 0000000000000004
Dec 30 20:57:42 nyx kernel: [ 764.424397] RBP: 0000000000000005 R08: 000000000014bd18 R09: 0000000000000018
Dec 30 20:57:42 nyx kernel: [ 764.424398] R10: 000000000016ed1c R11: 0000000000000006 R12: 0000000000000032
Dec 30 20:57:42 nyx kernel: [ 764.424399] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:57:42 nyx kernel: [ 764.424401] FS: 0000000000000000(0000) GS:ffff88044f300000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424403] CR2: 00000000013f7908 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:57:42 nyx kernel: [ 764.424404] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424405] 000000048101b455 ffff88044f319600 ffff88043e577ed0 ffffffff8189e120
Dec 30 20:57:42 nyx kernel: [ 764.424407] 000000b1c190c64a ffffffff813da440 ffffffff818e1900 ffff88043e574000
Dec 30 20:57:42 nyx kernel: [ 764.424409] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f319600
Dec 30 20:57:42 nyx kernel: [ 764.424411] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424413] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:57:42 nyx kernel: [ 764.424416] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:57:42 nyx kernel: [ 764.424417] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:57:42 nyx kernel: [ 764.424418] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:57:42 nyx kernel: [ 764.424439] NMI backtrace for cpu 3
Dec 30 20:57:42 nyx kernel: [ 764.424442] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424443] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424448] task: ffff88043e5633b0 ti: ffff88043e56c000 task.ti: ffff88043e56c000
Dec 30 20:57:42 nyx kernel: [ 764.424452] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424461] RSP: 0018:ffff88043e56fe78 EFLAGS: 00000046
Dec 30 20:57:42 nyx kernel: [ 764.424465] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424469] RDX: 0000000000000000 RSI: ffff88043e56ffd8 RDI: 0000000000000003
Dec 30 20:57:42 nyx kernel: [ 764.424473] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fae
Dec 30 20:57:42 nyx kernel: [ 764.424477] R10: 000000000001eeb8 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:57:42 nyx kernel: [ 764.424482] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:57:42 nyx kernel: [ 764.424486] FS: 0000000000000000(0000) GS:ffff88044f2c0000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424495] CR2: 00007f75f1633000 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:57:42 nyx kernel: [ 764.424499] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424503] 000000038101b455 ffff88044f2d9600 ffff88043e56fed0 ffffffff8189e120
Dec 30 20:57:42 nyx kernel: [ 764.424518] 000000b205f33275 ffffffff813da440 ffffffff818e1900 ffff88043e56c000
Dec 30 20:57:42 nyx kernel: [ 764.424534] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f2d9600
Dec 30 20:57:42 nyx kernel: [ 764.424536] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424538] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:57:42 nyx kernel: [ 764.424540] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:57:42 nyx kernel: [ 764.424542] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:57:42 nyx kernel: [ 764.424543] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:57:42 nyx kernel: [ 764.424564] NMI backtrace for cpu 1
Dec 30 20:57:42 nyx kernel: [ 764.424567] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424568] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424569] task: ffff88043e558a20 ti: ffff88043e564000 task.ti: ffff88043e564000
Dec 30 20:57:42 nyx kernel: [ 764.424571] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424574] RSP: 0018:ffff88043e567e78 EFLAGS: 00000046
Dec 30 20:57:42 nyx kernel: [ 764.424575] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424576] RDX: 0000000000000000 RSI: ffff88043e567fd8 RDI: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424577] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000000602
Dec 30 20:57:42 nyx kernel: [ 764.424578] R10: 0000000000007786 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:57:42 nyx kernel: [ 764.424579] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:57:42 nyx kernel: [ 764.424581] FS: 0000000000000000(0000) GS:ffff88044f240000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424583] CR2: 00007fa384947000 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:57:42 nyx kernel: [ 764.424584] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424585] 000000018101b455 ffff88044f259600 ffff88043e567ed0 ffffffff8189e120
Dec 30 20:57:42 nyx kernel: [ 764.424587] 000000b206309a7f ffffffff813da440 ffffffff818e1900 ffff88043e564000
Dec 30 20:57:42 nyx kernel: [ 764.424590] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f259600
Dec 30 20:57:42 nyx kernel: [ 764.424592] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424595] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:57:42 nyx kernel: [ 764.424597] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:57:42 nyx kernel: [ 764.424599] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:57:42 nyx kernel: [ 764.424601] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:57:42 nyx kernel: [ 764.424662] NMI backtrace for cpu 5
Dec 30 20:57:42 nyx kernel: [ 764.424664] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424665] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424666] task: ffff88043e562110 ti: ffff88043e578000 task.ti: ffff88043e578000
Dec 30 20:57:42 nyx kernel: [ 764.424667] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424669] RSP: 0018:ffff88043e57be78 EFLAGS: 00000046
Dec 30 20:57:42 nyx kernel: [ 764.424669] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424670] RDX: 0000000000000000 RSI: ffff88043e57bfd8 RDI: 0000000000000005
Dec 30 20:57:42 nyx kernel: [ 764.424671] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001ec9
Dec 30 20:57:42 nyx kernel: [ 764.424671] R10: 000000000000777c R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:57:42 nyx kernel: [ 764.424672] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:57:42 nyx kernel: [ 764.424673] FS: 0000000000000000(0000) GS:ffff88044f340000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424674] CR2: 00007f31128f3670 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:57:42 nyx kernel: [ 764.424675] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424675] 000000058101b455 ffff88044f359600 ffff88043e57bed0 ffffffff8189e120
Dec 30 20:57:42 nyx kernel: [ 764.424676] 000000b20630978e ffffffff813da440 ffffffff818e1900 ffff88043e578000
Dec 30 20:57:42 nyx kernel: [ 764.424678] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f359600
Dec 30 20:57:42 nyx kernel: [ 764.424679] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424680] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:57:42 nyx kernel: [ 764.424688] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:57:42 nyx kernel: [ 764.424695] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:57:42 nyx kernel: [ 764.424699] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:57:42 nyx kernel: [ 764.424713] NMI backtrace for cpu 2
Dec 30 20:57:42 nyx kernel: [ 764.424717] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424719] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424720] task: ffff88043e5580d0 ti: ffff88043e568000 task.ti: ffff88043e568000
Dec 30 20:57:42 nyx kernel: [ 764.424721] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424725] RSP: 0018:ffff88043e56be78 EFLAGS: 00000046
Dec 30 20:57:42 nyx kernel: [ 764.424726] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424727] RDX: 0000000000000000 RSI: ffff88043e56bfd8 RDI: 0000000000000002
Dec 30 20:57:42 nyx kernel: [ 764.424728] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fb0
Dec 30 20:57:42 nyx kernel: [ 764.424729] R10: 000000000001ee95 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:57:42 nyx kernel: [ 764.424730] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:57:42 nyx kernel: [ 764.424732] FS: 0000000000000000(0000) GS:ffff88044f280000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424744] CR2: 00007f75e403a368 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:57:42 nyx kernel: [ 764.424745] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424746] 000000028101b455 ffff88044f299600 ffff88043e56bed0 ffffffff8189e120
Dec 30 20:57:42 nyx kernel: [ 764.424748] 000000b205f386bb ffffffff813da440 ffffffff818e1900 ffff88043e568000
Dec 30 20:57:42 nyx kernel: [ 764.424750] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f299600
Dec 30 20:57:42 nyx kernel: [ 764.424752] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424755] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:57:42 nyx kernel: [ 764.424757] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:57:42 nyx kernel: [ 764.424759] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:57:42 nyx kernel: [ 764.424760] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:57:42 nyx kernel: [ 764.424781] NMI backtrace for cpu 6
Dec 30 20:57:42 nyx kernel: [ 764.424784] CPU: 6 PID: 0 Comm: swapper/6 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:57:42 nyx kernel: [ 764.424785] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:57:42 nyx kernel: [ 764.424788] task: ffff88043e57d3f0 ti: ffff88043e580000 task.ti: ffff88043e580000
Dec 30 20:57:42 nyx kernel: [ 764.424792] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:57:42 nyx kernel: [ 764.424800] RSP: 0018:ffff88043e583e78 EFLAGS: 00000046
Dec 30 20:57:42 nyx kernel: [ 764.424805] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:57:42 nyx kernel: [ 764.424809] RDX: 0000000000000000 RSI: ffff88043e583fd8 RDI: 0000000000000006
Dec 30 20:57:42 nyx kernel: [ 764.424813] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fb7
Dec 30 20:57:42 nyx kernel: [ 764.424814] R10: 000000000001ee95 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:57:42 nyx kernel: [ 764.424816] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:57:42 nyx kernel: [ 764.424817] FS: 0000000000000000(0000) GS:ffff88044f380000(0000) knlGS:0000000000000000
Dec 30 20:57:42 nyx kernel: [ 764.424818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:57:42 nyx kernel: [ 764.424819] CR2: 00007f31128f3670 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:57:42 nyx kernel: [ 764.424820] Stack:
Dec 30 20:57:42 nyx kernel: [ 764.424821] 000000068101b455 ffff88044f399600 ffff88043e583ed0 ffffffff8189e120
Dec 30 20:57:42 nyx kernel: [ 764.424823] 000000b205f386bd ffffffff813da440 ffffffff818e1900 ffff88043e580000
Dec 30 20:57:42 nyx kernel: [ 764.424825] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f399600
Dec 30 20:57:42 nyx kernel: [ 764.424828] Call Trace:
Dec 30 20:57:42 nyx kernel: [ 764.424830] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:57:42 nyx kernel: [ 764.424832] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:57:42 nyx kernel: [ 764.424834] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:57:42 nyx kernel: [ 764.424838] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:58:09 nyx kernel: [ 791.880853] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:2667]
Dec 30 20:58:09 nyx kernel: [ 791.880854] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rpcsec_gss_krb5 nfsv4 dns_resolver cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_stats nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc tun nls_utf8 nls_cp437 it87 hwmon_vid vfat fat loop fuse parport_pc ppdev lp parport arc4 x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel iwldvm kvm mac80211 crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support evdev snd_hda_codec_realtek radeon aesni_intel snd_hda_codec_hdmi efi_pstore snd_hda_codec_generic aes_x86_64 iwlwifi lrw i915 gf128mul glue_helper ablk_helper cryptd snd_hda_intel psmouse ttm efivars snd_hda_controller cfg80211 drm_kms_helper serio_raw lpc_ich pcspkr snd_hda_codec mei_me drm i2c_i801 rfkill snd_hwdep mei mfd_core i2c_algo_bit snd_pcm i2c_core snd_timer snd video shpchp processor soundcore tpm_infineon tpm_tis tpm button battery ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_mod sg sd_mod crc_t10dif crct10dif_generic ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel ehci_pci xhci_hcd ehci_hcd alx mdio scsi_mod e1000e usbcore ptp thermal fan pps_core usb_common thermal_sys
Dec 30 20:58:09 nyx kernel: [ 791.880915] CPU: 0 PID: 2667 Comm: Xorg Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:09 nyx kernel: [ 791.880916] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:09 nyx kernel: [ 791.880917] task: ffff8800a7fecce0 ti: ffff88043b5ec000 task.ti: ffff88043b5ec000
Dec 30 20:58:09 nyx kernel: [ 791.880918] RIP: 0010:[<ffffffff810d309a>] [<ffffffff810d309a>] smp_call_function_many+0x20a/0x260
Dec 30 20:58:09 nyx kernel: [ 791.880920] RSP: 0018:ffff88043b5efad0 EFLAGS: 00000202
Dec 30 20:58:09 nyx kernel: [ 791.880921] RAX: 0000000000000007 RBX: ffffffff8105c4e0 RCX: ffff88044f3d6168
Dec 30 20:58:09 nyx kernel: [ 791.880921] RDX: 0000000000000007 RSI: 0000000000000200 RDI: 0000000000000000
Dec 30 20:58:09 nyx kernel: [ 791.880922] RBP: ffff88044f213d80 R08: ffff88044f213d88 R09: 0000000000000008
Dec 30 20:58:09 nyx kernel: [ 791.880922] R10: ffff88044f213d88 R11: 0000000000000003 R12: ffffffff818e1900
Dec 30 20:58:09 nyx kernel: [ 791.880923] R13: 0000000000000282 R14: 000000fc00000000 R15: 000000000000ce80
Dec 30 20:58:09 nyx kernel: [ 791.880924] FS: 00007fd2ab0c8980(0000) GS:ffff88044f200000(0000) knlGS:0000000000000000
Dec 30 20:58:09 nyx kernel: [ 791.880925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:09 nyx kernel: [ 791.880925] CR2: 00007fd2aafb6004 CR3: 000000043c08f000 CR4: 00000000001407f0
Dec 30 20:58:09 nyx kernel: [ 791.880926] Stack:
Dec 30 20:58:09 nyx kernel: [ 791.880926] 0000000100000002 0000000000008002 ffffffff8105c4e0 0000000000000000
Dec 30 20:58:09 nyx kernel: [ 791.880928] ffff88043b5efbd0 ffffc9002063a024 ffffc9002063e000 ffffffff810d32c8
Dec 30 20:58:09 nyx kernel: [ 791.880929] 0000000000008002 ffff88043b5efb70 0000000000000000 ffffffff8105c846
Dec 30 20:58:09 nyx kernel: [ 791.880930] Call Trace:
Dec 30 20:58:09 nyx kernel: [ 791.880932] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:58:09 nyx kernel: [ 791.880933] [<ffffffff810d32c8>] ? on_each_cpu+0x28/0x50
Dec 30 20:58:09 nyx kernel: [ 791.880935] [<ffffffff8105c846>] ? flush_tlb_kernel_range+0x46/0x80
Dec 30 20:58:09 nyx kernel: [ 791.880936] [<ffffffff81173863>] ? __purge_vmap_area_lazy+0x243/0x450
Dec 30 20:58:09 nyx kernel: [ 791.880938] [<ffffffff81173c4a>] ? free_vmap_area_noflush+0x5a/0x60
Dec 30 20:58:09 nyx kernel: [ 791.880939] [<ffffffff811753e5>] ? remove_vm_area+0x55/0x70
Dec 30 20:58:09 nyx kernel: [ 791.880941] [<ffffffff81175429>] ? __vunmap+0x29/0xf0
Dec 30 20:58:09 nyx kernel: [ 791.880946] [<ffffffffa04f5480>] ? i915_parse_cmds+0x2f0/0x6f0 [i915]
Dec 30 20:58:09 nyx kernel: [ 791.880951] [<ffffffffa04f8968>] ? i915_gem_do_execbuffer.isra.24+0xcd8/0x13f0 [i915]
Dec 30 20:58:09 nyx kernel: [ 791.880954] [<ffffffffa0358269>] ? drm_gem_object_lookup+0x19/0xa0 [drm]
Dec 30 20:58:09 nyx kernel: [ 791.880959] [<ffffffffa04f953f>] ? i915_gem_execbuffer2+0xaf/0x2b0 [i915]
Dec 30 20:58:09 nyx kernel: [ 791.880962] [<ffffffffa03568b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
Dec 30 20:58:09 nyx kernel: [ 791.880965] [<ffffffff81088791>] ? enqueue_hrtimer+0x21/0x80
Dec 30 20:58:09 nyx kernel: [ 791.880966] [<ffffffff81088cad>] ? __hrtimer_start_range_ns+0x1cd/0x390
Dec 30 20:58:09 nyx kernel: [ 791.880967] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
Dec 30 20:58:09 nyx kernel: [ 791.880969] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
Dec 30 20:58:09 nyx kernel: [ 791.880970] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:58:09 nyx kernel: [ 791.880971] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:58:09 nyx kernel: [ 791.880972] Code: fd 5e 1e 00 3b 05 7b fa 80 00 89 c2 0f 8d 7d fe ff ff 48 98 48 8b 4d 00 48 03 0c c5 c0 03 8e 81 f6 41 18 01 74 cb 0f 1f 00 f3 90 <f6> 41 18 01 75 f8 eb be 0f b6 4c 24 04 48 83 c4 08 89 ef 5b 5d
Dec 30 20:58:37 nyx kernel: [ 819.873451] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:2667]
Dec 30 20:58:37 nyx kernel: [ 819.873452] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rpcsec_gss_krb5 nfsv4 dns_resolver cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_stats nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc tun nls_utf8 nls_cp437 it87 hwmon_vid vfat fat loop fuse parport_pc ppdev lp parport arc4 x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel iwldvm kvm mac80211 crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support evdev snd_hda_codec_realtek radeon aesni_intel snd_hda_codec_hdmi efi_pstore snd_hda_codec_generic aes_x86_64 iwlwifi lrw i915 gf128mul glue_helper ablk_helper cryptd snd_hda_intel psmouse ttm efivars snd_hda_controller cfg80211 drm_kms_helper serio_raw lpc_ich pcspkr snd_hda_codec mei_me drm i2c_i801 rfkill snd_hwdep mei mfd_core i2c_algo_bit snd_pcm i2c_core snd_timer snd video shpchp processor soundcore tpm_infineon tpm_tis tpm button battery ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_mod sg sd_mod crc_t10dif crct10dif_generic ahci libahci crct10dif_pclmul crct10dif_common libata crc32c_intel ehci_pci xhci_hcd ehci_hcd alx mdio scsi_mod e1000e usbcore ptp thermal fan pps_core usb_common thermal_sys
Dec 30 20:58:37 nyx kernel: [ 819.873513] CPU: 0 PID: 2667 Comm: Xorg Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:37 nyx kernel: [ 819.873514] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:37 nyx kernel: [ 819.873515] task: ffff8800a7fecce0 ti: ffff88043b5ec000 task.ti: ffff88043b5ec000
Dec 30 20:58:37 nyx kernel: [ 819.873515] RIP: 0010:[<ffffffff810d309e>] [<ffffffff810d309e>] smp_call_function_many+0x20e/0x260
Dec 30 20:58:37 nyx kernel: [ 819.873518] RSP: 0018:ffff88043b5efad0 EFLAGS: 00000202
Dec 30 20:58:37 nyx kernel: [ 819.873519] RAX: 0000000000000007 RBX: ffffffff8105c4e0 RCX: ffff88044f3d6168
Dec 30 20:58:37 nyx kernel: [ 819.873519] RDX: 0000000000000007 RSI: 0000000000000200 RDI: 0000000000000000
Dec 30 20:58:37 nyx kernel: [ 819.873520] RBP: ffff88044f213d80 R08: ffff88044f213d88 R09: 0000000000000008
Dec 30 20:58:37 nyx kernel: [ 819.873520] R10: ffff88044f213d88 R11: 0000000000000003 R12: ffffffff818e1900
Dec 30 20:58:37 nyx kernel: [ 819.873521] R13: 0000000000000282 R14: 000000fc00000000 R15: 000000000000ce80
Dec 30 20:58:37 nyx kernel: [ 819.873522] FS: 00007fd2ab0c8980(0000) GS:ffff88044f200000(0000) knlGS:0000000000000000
Dec 30 20:58:37 nyx kernel: [ 819.873523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:37 nyx kernel: [ 819.873523] CR2: 00007fd2aafb6004 CR3: 000000043c08f000 CR4: 00000000001407f0
Dec 30 20:58:37 nyx kernel: [ 819.873524] Stack:
Dec 30 20:58:37 nyx kernel: [ 819.873524] 0000000100000002 0000000000008002 ffffffff8105c4e0 0000000000000000
Dec 30 20:58:37 nyx kernel: [ 819.873525] ffff88043b5efbd0 ffffc9002063a024 ffffc9002063e000 ffffffff810d32c8
Dec 30 20:58:37 nyx kernel: [ 819.873527] 0000000000008002 ffff88043b5efb70 0000000000000000 ffffffff8105c846
Dec 30 20:58:37 nyx kernel: [ 819.873528] Call Trace:
Dec 30 20:58:37 nyx kernel: [ 819.873530] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:58:37 nyx kernel: [ 819.873531] [<ffffffff810d32c8>] ? on_each_cpu+0x28/0x50
Dec 30 20:58:37 nyx kernel: [ 819.873532] [<ffffffff8105c846>] ? flush_tlb_kernel_range+0x46/0x80
Dec 30 20:58:37 nyx kernel: [ 819.873534] [<ffffffff81173863>] ? __purge_vmap_area_lazy+0x243/0x450
Dec 30 20:58:37 nyx kernel: [ 819.873536] [<ffffffff81173c4a>] ? free_vmap_area_noflush+0x5a/0x60
Dec 30 20:58:37 nyx kernel: [ 819.873537] [<ffffffff811753e5>] ? remove_vm_area+0x55/0x70
Dec 30 20:58:37 nyx kernel: [ 819.873538] [<ffffffff81175429>] ? __vunmap+0x29/0xf0
Dec 30 20:58:37 nyx kernel: [ 819.873543] [<ffffffffa04f5480>] ? i915_parse_cmds+0x2f0/0x6f0 [i915]
Dec 30 20:58:37 nyx kernel: [ 819.873548] [<ffffffffa04f8968>] ? i915_gem_do_execbuffer.isra.24+0xcd8/0x13f0 [i915]
Dec 30 20:58:37 nyx kernel: [ 819.873552] [<ffffffffa0358269>] ? drm_gem_object_lookup+0x19/0xa0 [drm]
Dec 30 20:58:37 nyx kernel: [ 819.873556] [<ffffffffa04f953f>] ? i915_gem_execbuffer2+0xaf/0x2b0 [i915]
Dec 30 20:58:37 nyx kernel: [ 819.873560] [<ffffffffa03568b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
Dec 30 20:58:37 nyx kernel: [ 819.873562] [<ffffffff81088791>] ? enqueue_hrtimer+0x21/0x80
Dec 30 20:58:37 nyx kernel: [ 819.873563] [<ffffffff81088cad>] ? __hrtimer_start_range_ns+0x1cd/0x390
Dec 30 20:58:37 nyx kernel: [ 819.873565] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
Dec 30 20:58:37 nyx kernel: [ 819.873566] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
Dec 30 20:58:37 nyx kernel: [ 819.873567] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:58:37 nyx kernel: [ 819.873568] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:58:37 nyx kernel: [ 819.873569] Code: 3b 05 7b fa 80 00 89 c2 0f 8d 7d fe ff ff 48 98 48 8b 4d 00 48 03 0c c5 c0 03 8e 81 f6 41 18 01 74 cb 0f 1f 00 f3 90 f6 41 18 01 <75> f8 eb be 0f b6 4c 24 04 48 83 c4 08 89 ef 5b 5d 4c 89 e6 4c
Dec 30 20:58:45 nyx kernel: [ 827.427454] INFO: rcu_sched detected stalls on CPUs/tasks: { 7} (detected by 0, t=36762 jiffies, g=12384, c=12383, q=441)
Dec 30 20:58:45 nyx kernel: [ 827.427456] sending NMI to all CPUs:
Dec 30 20:58:45 nyx kernel: [ 827.427468] NMI backtrace for cpu 7
Dec 30 20:58:45 nyx kernel: [ 827.427471] CPU: 7 PID: 9689 Comm: efibootmgr Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.427472] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.427473] task: ffff88043b5709a0 ti: ffff880426374000 task.ti: ffff880426374000
Dec 30 20:58:45 nyx kernel: [ 827.427474] RIP: 0010:[<ffffffff8150ce39>] [<ffffffff8150ce39>] _raw_spin_lock_irqsave+0x39/0x50
Dec 30 20:58:45 nyx kernel: [ 827.427487] RSP: 0018:ffff880426377970 EFLAGS: 00000002
Dec 30 20:58:45 nyx kernel: [ 827.427488] RAX: 0000000000000306 RBX: ffffffff81adf880 RCX: 0000000000000306
Dec 30 20:58:45 nyx kernel: [ 827.427489] RDX: 0000000000000305 RSI: 0000000000000002 RDI: ffffffff81adf8a0
Dec 30 20:58:45 nyx kernel: [ 827.427491] RBP: ffff8804263779c0 R08: 0000000000000001 R09: 0000000000000284
Dec 30 20:58:45 nyx kernel: [ 827.427492] R10: 0000000000000000 R11: ffff880426377896 R12: ffff8804263779e4
Dec 30 20:58:45 nyx kernel: [ 827.427493] R13: 0000000000000007 R14: 0000000000000284 R15: ffffffffa039f000
Dec 30 20:58:45 nyx kernel: [ 827.427494] FS: 00007f68d5889700(0000) GS:ffff88044f3c0000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.427496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.427497] CR2: ffffea00045e3e60 CR3: 000000000009a000 CR4: 00000000001407e0
Dec 30 20:58:45 nyx kernel: [ 827.427498] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.427499] ffffffff813df261 ffffffff00000030 4ddcbe2ecfc8fc79 a098e2bf989ff097
Dec 30 20:58:45 nyx kernel: [ 827.427501] ffff880426377998 0000000000000001 0000000000000002 ffff880426377af8
Dec 30 20:58:45 nyx kernel: [ 827.427503] ffff88043bf7d000 ffffffffa039f000 ffff880426377ab0 ffffffffa039d475
Dec 30 20:58:45 nyx kernel: [ 827.427505] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.427508] [<ffffffff813df261>] ? efivar_entry_set_safe+0x51/0x140
Dec 30 20:58:45 nyx kernel: [ 827.427512] [<ffffffffa039d475>] ? efi_pstore_write+0xd5/0x120 [efi_pstore]
Dec 30 20:58:45 nyx kernel: [ 827.427515] [<ffffffff812c3f6a>] ? deflate_slow+0x3ca/0x430
Dec 30 20:58:45 nyx kernel: [ 827.427517] [<ffffffff812c3b78>] ? flush_pending+0x38/0x60
Dec 30 20:58:45 nyx kernel: [ 827.427519] [<ffffffff8121c956>] ? pstore_dump+0x216/0x440
Dec 30 20:58:45 nyx kernel: [ 827.427521] [<ffffffff81504a71>] ? printk+0x54/0x56
Dec 30 20:58:45 nyx kernel: [ 827.427524] [<ffffffff810b7e6a>] ? kmsg_dump+0x9a/0xc0
Dec 30 20:58:45 nyx kernel: [ 827.427526] [<ffffffff81016382>] ? oops_end+0x72/0xe0
Dec 30 20:58:45 nyx kernel: [ 827.427528] [<ffffffff81503e65>] ? no_context+0x2b2/0x2be
Dec 30 20:58:45 nyx kernel: [ 827.427530] [<ffffffff81056150>] ? __do_page_fault+0x80/0x4e0
Dec 30 20:58:45 nyx kernel: [ 827.427533] [<ffffffff811bc264>] ? __d_instantiate+0x94/0xf0
Dec 30 20:58:45 nyx kernel: [ 827.427535] [<ffffffff811bc985>] ? __d_instantiate_unique+0xd5/0xe0
Dec 30 20:58:45 nyx kernel: [ 827.427537] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:58:45 nyx kernel: [ 827.427539] [<ffffffff8105fafe>] ? efi_call+0x7e/0x100
Dec 30 20:58:45 nyx kernel: [ 827.427541] [<ffffffff8105f12b>] ? virt_efi_get_variable+0x4b/0x60
Dec 30 20:58:45 nyx kernel: [ 827.427543] [<ffffffff813df72f>] ? efivar_entry_get+0x3f/0x70
Dec 30 20:58:45 nyx kernel: [ 827.427546] [<ffffffffa02a2630>] ? efivar_show_raw+0x50/0x360 [efivars]
Dec 30 20:58:45 nyx kernel: [ 827.427549] [<ffffffff81215a74>] ? sysfs_kf_seq_show+0xc4/0x1e0
Dec 30 20:58:45 nyx kernel: [ 827.427551] [<ffffffff811c6ff2>] ? seq_read+0xe2/0x360
Dec 30 20:58:45 nyx kernel: [ 827.427553] [<ffffffff811a5943>] ? vfs_read+0x93/0x170
Dec 30 20:58:45 nyx kernel: [ 827.427556] [<ffffffff811a6572>] ? SyS_read+0x42/0xa0
Dec 30 20:58:45 nyx kernel: [ 827.427558] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:58:45 nyx kernel: [ 827.427559] Code: c6 fa 66 0f 1f 44 00 00 ba 00 00 01 00 f0 0f c1 17 89 d1 c1 e9 10 66 39 d1 89 c8 75 04 48 89 f0 c3 0f b7 17 66 39 d1 74 f4 f3 90 <0f> b7 17 66 39 d0 75 f6 eb e8 66 66 66 66 2e 0f 1f 84 00 00 00
Dec 30 20:58:45 nyx kernel: [ 827.427580] NMI backtrace for cpu 0
Dec 30 20:58:45 nyx kernel: [ 827.427582] CPU: 0 PID: 2667 Comm: Xorg Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.427583] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.427585] task: ffff8800a7fecce0 ti: ffff88043b5ec000 task.ti: ffff88043b5ec000
Dec 30 20:58:45 nyx kernel: [ 827.427586] RIP: 0010:[<ffffffff812b8fbd>] [<ffffffff812b8fbd>] find_next_bit+0x4d/0xd0
Dec 30 20:58:45 nyx kernel: [ 827.427589] RSP: 0018:ffff88044f203df8 EFLAGS: 00000046
Dec 30 20:58:45 nyx kernel: [ 827.427591] RAX: 0000000000000000 RBX: ffff88044f20ce40 RCX: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.427592] RDX: ffff88044f20ce80 RSI: 0000000000000040 RDI: 00000000000001c0
Dec 30 20:58:45 nyx kernel: [ 827.427593] RBP: ffff88044f20ce80 R08: ffff88044f20ce48 R09: 0000000000000008
Dec 30 20:58:45 nyx kernel: [ 827.427594] R10: 00000000000007d6 R11: ffff88044f203b96 R12: 000000000000cec0
Dec 30 20:58:45 nyx kernel: [ 827.427595] R13: 0000000000080000 R14: 00000000000000ff R15: 0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.427597] FS: 00007fd2ab0c8980(0000) GS:ffff88044f200000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.427598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.427599] CR2: 00007fd2aafb6004 CR3: 000000043c08f000 CR4: 00000000001407f0
Dec 30 20:58:45 nyx kernel: [ 827.427600] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.427601] ffffffff8104a67f 0000000000000010 000000000000ce80 0000000200000000
Dec 30 20:58:45 nyx kernel: [ 827.427603] 0000000000000086 ffff88044f20d660 ffffffff818535c0 0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.427605] ffffffff818e1940 00000000000001b9 ffffffff818535c0 ffffffff810467d3
Dec 30 20:58:45 nyx kernel: [ 827.427607] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.427608] <IRQ>
Dec 30 20:58:45 nyx kernel: [ 827.427609] [<ffffffff8104a67f>] ? __x2apic_send_IPI_mask+0xbf/0x1a0
Dec 30 20:58:45 nyx kernel: [ 827.427613] [<ffffffff810467d3>] ? arch_trigger_all_cpu_backtrace+0xc3/0x140
Dec 30 20:58:45 nyx kernel: [ 827.427616] [<ffffffff810c346d>] ? rcu_check_callbacks+0x60d/0x630
Dec 30 20:58:45 nyx kernel: [ 827.427618] [<ffffffff810cdc30>] ? tick_sched_handle.isra.16+0x60/0x60
Dec 30 20:58:45 nyx kernel: [ 827.427620] [<ffffffff81072b00>] ? update_process_times+0x40/0x70
Dec 30 20:58:45 nyx kernel: [ 827.427623] [<ffffffff810cdbf0>] ? tick_sched_handle.isra.16+0x20/0x60
Dec 30 20:58:45 nyx kernel: [ 827.427624] [<ffffffff810cdc6c>] ? tick_sched_timer+0x3c/0x60
Dec 30 20:58:45 nyx kernel: [ 827.427627] [<ffffffff81089007>] ? __run_hrtimer+0x67/0x1c0
Dec 30 20:58:45 nyx kernel: [ 827.427629] [<ffffffff810893b9>] ? hrtimer_interrupt+0xe9/0x220
Dec 30 20:58:45 nyx kernel: [ 827.427632] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:58:45 nyx kernel: [ 827.427634] [<ffffffff815101cb>] ? smp_apic_timer_interrupt+0x3b/0x60
Dec 30 20:58:45 nyx kernel: [ 827.427636] [<ffffffff8150e2bd>] ? apic_timer_interrupt+0x6d/0x80
Dec 30 20:58:45 nyx kernel: [ 827.427637] <EOI>
Dec 30 20:58:45 nyx kernel: [ 827.427638] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:58:45 nyx kernel: [ 827.427642] [<ffffffff810d309e>] ? smp_call_function_many+0x20e/0x260
Dec 30 20:58:45 nyx kernel: [ 827.427644] [<ffffffff8105c4e0>] ? flush_tlb_func+0xa0/0xa0
Dec 30 20:58:45 nyx kernel: [ 827.427646] [<ffffffff810d32c8>] ? on_each_cpu+0x28/0x50
Dec 30 20:58:45 nyx kernel: [ 827.427648] [<ffffffff8105c846>] ? flush_tlb_kernel_range+0x46/0x80
Dec 30 20:58:45 nyx kernel: [ 827.427651] [<ffffffff81173863>] ? __purge_vmap_area_lazy+0x243/0x450
Dec 30 20:58:45 nyx kernel: [ 827.427653] [<ffffffff81173c4a>] ? free_vmap_area_noflush+0x5a/0x60
Dec 30 20:58:45 nyx kernel: [ 827.427655] [<ffffffff811753e5>] ? remove_vm_area+0x55/0x70
Dec 30 20:58:45 nyx kernel: [ 827.427657] [<ffffffff81175429>] ? __vunmap+0x29/0xf0
Dec 30 20:58:45 nyx kernel: [ 827.427665] [<ffffffffa04f5480>] ? i915_parse_cmds+0x2f0/0x6f0 [i915]
Dec 30 20:58:45 nyx kernel: [ 827.427671] [<ffffffffa04f8968>] ? i915_gem_do_execbuffer.isra.24+0xcd8/0x13f0 [i915]
Dec 30 20:58:45 nyx kernel: [ 827.427676] [<ffffffffa0358269>] ? drm_gem_object_lookup+0x19/0xa0 [drm]
Dec 30 20:58:45 nyx kernel: [ 827.427683] [<ffffffffa04f953f>] ? i915_gem_execbuffer2+0xaf/0x2b0 [i915]
Dec 30 20:58:45 nyx kernel: [ 827.427687] [<ffffffffa03568b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
Dec 30 20:58:45 nyx kernel: [ 827.427690] [<ffffffff81088791>] ? enqueue_hrtimer+0x21/0x80
Dec 30 20:58:45 nyx kernel: [ 827.427693] [<ffffffff81088cad>] ? __hrtimer_start_range_ns+0x1cd/0x390
Dec 30 20:58:45 nyx kernel: [ 827.427694] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
Dec 30 20:58:45 nyx kernel: [ 827.427696] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
Dec 30 20:58:45 nyx kernel: [ 827.427698] [<ffffffff8150f368>] ? page_fault+0x28/0x30
Dec 30 20:58:45 nyx kernel: [ 827.427700] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
Dec 30 20:58:45 nyx kernel: [ 827.427701] Code: 3f 75 6b 48 f7 c6 c0 ff ff ff 0f 84 93 00 00 00 49 8b 00 49 8d 50 08 48 85 c0 74 0f eb 3f 48 83 c2 08 48 8b 42 f8 48 85 c0 75 32 <48> 83 ee 40 48 83 c7 40 48 f7 c6 c0 ff ff ff 75 e2 48 85 f6 48
Dec 30 20:58:45 nyx kernel: [ 827.427723] NMI backtrace for cpu 4
Dec 30 20:58:45 nyx kernel: [ 827.427726] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.427727] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.427728] task: ffff88043e562a60 ti: ffff88043e574000 task.ti: ffff88043e574000
Dec 30 20:58:45 nyx kernel: [ 827.427729] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:58:45 nyx kernel: [ 827.427732] RSP: 0018:ffff88043e577e78 EFLAGS: 00000046
Dec 30 20:58:45 nyx kernel: [ 827.427733] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.427734] RDX: 0000000000000000 RSI: ffff88043e577fd8 RDI: 0000000000000004
Dec 30 20:58:45 nyx kernel: [ 827.427735] RBP: 0000000000000005 R08: 00000000001a4721 R09: 0000000000000018
Dec 30 20:58:45 nyx kernel: [ 827.427736] R10: 00000000002aa087 R11: 0000000000000006 R12: 0000000000000032
Dec 30 20:58:45 nyx kernel: [ 827.427737] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:58:45 nyx kernel: [ 827.427738] FS: 0000000000000000(0000) GS:ffff88044f300000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.427740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.427741] CR2: 00007f75e8025038 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:58:45 nyx kernel: [ 827.427742] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.427742] 000000048101b455 ffff88044f319600 ffff88043e577ed0 ffffffff8189e120
Dec 30 20:58:45 nyx kernel: [ 827.427744] 000000c0a8433ace ffffffff813da440 ffffffff818e1900 ffff88043e574000
Dec 30 20:58:45 nyx kernel: [ 827.427746] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f319600
Dec 30 20:58:45 nyx kernel: [ 827.427749] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.427751] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:58:45 nyx kernel: [ 827.427753] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:58:45 nyx kernel: [ 827.427755] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:58:45 nyx kernel: [ 827.427756] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:58:45 nyx kernel: [ 827.427777] NMI backtrace for cpu 3
Dec 30 20:58:45 nyx kernel: [ 827.427779] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.427780] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.427784] task: ffff88043e5633b0 ti: ffff88043e56c000 task.ti: ffff88043e56c000
Dec 30 20:58:45 nyx kernel: [ 827.427787] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:58:45 nyx kernel: [ 827.427795] RSP: 0018:ffff88043e56fe78 EFLAGS: 00000046
Dec 30 20:58:45 nyx kernel: [ 827.427800] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.427804] RDX: 0000000000000000 RSI: ffff88043e56ffd8 RDI: 0000000000000003
Dec 30 20:58:45 nyx kernel: [ 827.427808] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fac
Dec 30 20:58:45 nyx kernel: [ 827.427813] R10: 000000000001eeb6 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:58:45 nyx kernel: [ 827.427817] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:58:45 nyx kernel: [ 827.427821] FS: 0000000000000000(0000) GS:ffff88044f2c0000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.427826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.427830] CR2: 00007f75f1633000 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:58:45 nyx kernel: [ 827.427834] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.427838] 000000038101b455 ffff88044f2d9600 ffff88043e56fed0 ffffffff8189e120
Dec 30 20:58:45 nyx kernel: [ 827.427853] 000000c0b2791e76 ffffffff813da440 ffffffff818e1900 ffff88043e56c000
Dec 30 20:58:45 nyx kernel: [ 827.427868] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f2d9600
Dec 30 20:58:45 nyx kernel: [ 827.427872] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.427874] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:58:45 nyx kernel: [ 827.427876] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:58:45 nyx kernel: [ 827.427878] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:58:45 nyx kernel: [ 827.427879] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:58:45 nyx kernel: [ 827.427900] NMI backtrace for cpu 2
Dec 30 20:58:45 nyx kernel: [ 827.427903] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.427904] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.427906] task: ffff88043e5580d0 ti: ffff88043e568000 task.ti: ffff88043e568000
Dec 30 20:58:45 nyx kernel: [ 827.427907] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:58:45 nyx kernel: [ 827.427910] RSP: 0018:ffff88043e56be78 EFLAGS: 00000046
Dec 30 20:58:45 nyx kernel: [ 827.427912] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.427913] RDX: 0000000000000000 RSI: ffff88043e56bfd8 RDI: 0000000000000002
Dec 30 20:58:45 nyx kernel: [ 827.427914] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001ec8
Dec 30 20:58:45 nyx kernel: [ 827.427915] R10: 0000000000007761 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:58:45 nyx kernel: [ 827.427916] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:58:45 nyx kernel: [ 827.427918] FS: 0000000000000000(0000) GS:ffff88044f280000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.427919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.427920] CR2: 00007f75e403b028 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:58:45 nyx kernel: [ 827.427921] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.427922] 000000028101b455 ffff88044f299600 ffff88043e56bed0 ffffffff8189e120
Dec 30 20:58:45 nyx kernel: [ 827.427924] 000000c0b2798508 ffffffff813da440 ffffffff818e1900 ffff88043e568000
Dec 30 20:58:45 nyx kernel: [ 827.427926] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f299600
Dec 30 20:58:45 nyx kernel: [ 827.427928] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.427931] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:58:45 nyx kernel: [ 827.427933] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:58:45 nyx kernel: [ 827.427935] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:58:45 nyx kernel: [ 827.427939] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:58:45 nyx kernel: [ 827.427999] NMI backtrace for cpu 6
Dec 30 20:58:45 nyx kernel: [ 827.428001] CPU: 6 PID: 0 Comm: swapper/6 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.428002] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.428003] task: ffff88043e57d3f0 ti: ffff88043e580000 task.ti: ffff88043e580000
Dec 30 20:58:45 nyx kernel: [ 827.428004] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:58:45 nyx kernel: [ 827.428007] RSP: 0018:ffff88043e583e78 EFLAGS: 00000046
Dec 30 20:58:45 nyx kernel: [ 827.428008] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.428009] RDX: 0000000000000000 RSI: ffff88043e583fd8 RDI: 0000000000000006
Dec 30 20:58:45 nyx kernel: [ 827.428010] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fb5
Dec 30 20:58:45 nyx kernel: [ 827.428011] R10: 000000000001ee89 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:58:45 nyx kernel: [ 827.428012] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:58:45 nyx kernel: [ 827.428013] FS: 0000000000000000(0000) GS:ffff88044f380000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.428015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.428016] CR2: 00007f31128f3670 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:58:45 nyx kernel: [ 827.428017] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.428018] 000000068101b455 ffff88044f399600 ffff88043e583ed0 ffffffff8189e120
Dec 30 20:58:45 nyx kernel: [ 827.428020] 000000c0b2797beb ffffffff813da440 ffffffff818e1900 ffff88043e580000
Dec 30 20:58:45 nyx kernel: [ 827.428022] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f399600
Dec 30 20:58:45 nyx kernel: [ 827.428034] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.428040] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:58:45 nyx kernel: [ 827.428042] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:58:45 nyx kernel: [ 827.428044] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:58:45 nyx kernel: [ 827.428046] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:58:45 nyx kernel: [ 827.428071] NMI backtrace for cpu 5
Dec 30 20:58:45 nyx kernel: [ 827.428074] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.428076] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.428079] task: ffff88043e562110 ti: ffff88043e578000 task.ti: ffff88043e578000
Dec 30 20:58:45 nyx kernel: [ 827.428083] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:58:45 nyx kernel: [ 827.428086] RSP: 0018:ffff88043e57be78 EFLAGS: 00000046
Dec 30 20:58:45 nyx kernel: [ 827.428087] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.428088] RDX: 0000000000000000 RSI: ffff88043e57bfd8 RDI: 0000000000000005
Dec 30 20:58:45 nyx kernel: [ 827.428089] RBP: 0000000000000005 R08: 00000000ffffffff R09: 0000000000001fb0
Dec 30 20:58:45 nyx kernel: [ 827.428091] R10: 000000000001ee95 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:58:45 nyx kernel: [ 827.428095] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:58:45 nyx kernel: [ 827.428099] FS: 0000000000000000(0000) GS:ffff88044f340000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.428100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.428101] CR2: 00007f31128f3670 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:58:45 nyx kernel: [ 827.428102] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.428105] 000000058101b455 ffff88044f359600 ffff88043e57bed0 ffffffff8189e120
Dec 30 20:58:45 nyx kernel: [ 827.428108] 000000c0b279763c ffffffff813da440 ffffffff818e1900 ffff88043e578000
Dec 30 20:58:45 nyx kernel: [ 827.428111] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f359600
Dec 30 20:58:45 nyx kernel: [ 827.428115] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.428118] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:58:45 nyx kernel: [ 827.428120] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:58:45 nyx kernel: [ 827.428122] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:58:45 nyx kernel: [ 827.428123] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
Dec 30 20:58:45 nyx kernel: [ 827.428145] NMI backtrace for cpu 1
Dec 30 20:58:45 nyx kernel: [ 827.428147] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Dec 30 20:58:45 nyx kernel: [ 827.428149] Hardware name: Gigabyte Technology Co., Ltd. Z87N-WIFI/Z87N-WIFI, BIOS F4 08/03/2013
Dec 30 20:58:45 nyx kernel: [ 827.428150] task: ffff88043e558a20 ti: ffff88043e564000 task.ti: ffff88043e564000
Dec 30 20:58:45 nyx kernel: [ 827.428151] RIP: 0010:[<ffffffff81319a92>] [<ffffffff81319a92>] intel_idle+0xc2/0x140
Dec 30 20:58:45 nyx kernel: [ 827.428158] RSP: 0018:ffff88043e567e78 EFLAGS: 00000046
Dec 30 20:58:45 nyx kernel: [ 827.428162] RAX: 0000000000000032 RBX: 0000000000000010 RCX: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.428163] RDX: 0000000000000000 RSI: ffff88043e567fd8 RDI: 0000000000000001
Dec 30 20:58:45 nyx kernel: [ 827.428164] RBP: 0000000000000005 R08: 00000000ffffffff R09: 00000000000005c4
Dec 30 20:58:45 nyx kernel: [ 827.428165] R10: 0000000000007793 R11: 0000000000000008 R12: 0000000000000032
Dec 30 20:58:45 nyx kernel: [ 827.428166] R13: 0000000000000004 R14: 0000000000000005 R15: ffffffff8189e2f0
Dec 30 20:58:45 nyx kernel: [ 827.428168] FS: 0000000000000000(0000) GS:ffff88044f240000(0000) knlGS:0000000000000000
Dec 30 20:58:45 nyx kernel: [ 827.428169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 30 20:58:45 nyx kernel: [ 827.428170] CR2: 00007fa384947000 CR3: 0000000001a13000 CR4: 00000000001407e0
Dec 30 20:58:45 nyx kernel: [ 827.428171] Stack:
Dec 30 20:58:45 nyx kernel: [ 827.428172] 000000018101b455 ffff88044f259600 ffff88043e567ed0 ffffffff8189e120
Dec 30 20:58:45 nyx kernel: [ 827.428174] 000000c0b27979a0 ffffffff813da440 ffffffff818e1900 ffff88043e564000
Dec 30 20:58:45 nyx kernel: [ 827.428176] ffffffff8189e120 0000000000000005 0000000000000000 ffff88044f259600
Dec 30 20:58:45 nyx kernel: [ 827.428181] Call Trace:
Dec 30 20:58:45 nyx kernel: [ 827.428187] [<ffffffff813da440>] ? cpuidle_enter_state+0x40/0xc0
Dec 30 20:58:45 nyx kernel: [ 827.428189] [<ffffffff810a5e78>] ? cpu_startup_entry+0x2f8/0x400
Dec 30 20:58:45 nyx kernel: [ 827.428191] [<ffffffff81042acf>] ? start_secondary+0x20f/0x2d0
Dec 30 20:58:45 nyx kernel: [ 827.428192] Code: 31 d2 65 48 8b 34 25 88 b8 00 00 48 89 d1 48 8d 86 38 c0 ff ff 0f 01 c8 48 8b 86 38 c0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <65> 48 8b 0c 25 88 b8 00 00 f0 80 a1 3a c0 ff ff df 0f ae f0 48
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