Jun 16 16:10:24 172.31.0.251 [ 745.353760] BUG: unable to handle kernel Jun 16 16:10:24 172.31.0.251 paging request Jun 16 16:10:24 172.31.0.251 [ 745.354155] IP: Jun 16 16:10:24 172.31.0.251 at 00100104 Jun 16 16:10:24 172.31.0.251 [] __activate_page+0x7d/0x140 Jun 16 16:10:24 172.31.0.251 [ 745.354442] *pde = 00000000 Jun 16 16:10:24 172.31.0.251 Jun 16 16:10:24 172.31.0.251 [ 745.354620] Oops: 0002 [#1] Jun 16 16:10:24 172.31.0.251 PREEMPT Jun 16 16:10:24 172.31.0.251 SMP Jun 16 16:10:24 172.31.0.251 Jun 16 16:10:24 172.31.0.251 [ 745.354898] Modules linked in: Jun 16 16:10:24 172.31.0.251 netconsole Jun 16 16:10:24 172.31.0.251 configfs Jun 16 16:10:24 172.31.0.251 autofs4 Jun 16 16:10:24 172.31.0.251 udl Jun 16 16:10:24 172.31.0.251 syscopyarea Jun 16 16:10:24 172.31.0.251 sysfillrect Jun 16 16:10:24 172.31.0.251 snd_hda_codec_realtek Jun 16 16:10:24 172.31.0.251 sysimgblt Jun 16 16:10:24 172.31.0.251 drm_usb Jun 16 16:10:24 172.31.0.251 evdev Jun 16 16:10:24 172.31.0.251 i915 Jun 16 16:10:24 172.31.0.251 snd_hda_intel Jun 16 16:10:24 172.31.0.251 snd_hda_codec Jun 16 16:10:24 172.31.0.251 microcode Jun 16 16:10:24 172.31.0.251 ecryptfs Jun 16 16:10:24 172.31.0.251 coretemp Jun 16 16:10:24 172.31.0.251 iTCO_wdt Jun 16 16:10:24 172.31.0.251 iTCO_vendor_support Jun 16 16:10:24 172.31.0.251 i2c_algo_bit Jun 16 16:10:24 172.31.0.251 psmouse Jun 16 16:10:24 172.31.0.251 pcspkr Jun 16 16:10:24 172.31.0.251 serio_raw Jun 16 16:10:24 172.31.0.251 drm_kms_helper Jun 16 16:10:24 172.31.0.251 i2c_i801 Jun 16 16:10:24 172.31.0.251 aes_i586 Jun 16 16:10:24 172.31.0.251 cryptd Jun 16 16:10:24 172.31.0.251 snd_pcm Jun 16 16:10:24 172.31.0.251 snd_page_alloc Jun 16 16:10:24 172.31.0.251 drm Jun 16 16:10:24 172.31.0.251 snd_hwdep Jun 16 16:10:24 172.31.0.251 aes_generic Jun 16 16:10:24 172.31.0.251 snd_timer Jun 16 16:10:24 172.31.0.251 intel_agp Jun 16 16:10:24 172.31.0.251 snd Jun 16 16:10:24 172.31.0.251 intel_gtt Jun 16 16:10:24 172.31.0.251 cbc Jun 16 16:10:24 172.31.0.251 soundcore Jun 16 16:10:24 172.31.0.251 i2c_core Jun 16 16:10:24 172.31.0.251 agpgart Jun 16 16:10:24 172.31.0.251 acpi_cpufreq Jun 16 16:10:24 172.31.0.251 video Jun 16 16:10:24 172.31.0.251 mperf Jun 16 16:10:24 172.31.0.251 sha256_generic Jun 16 16:10:24 172.31.0.251 button Jun 16 16:10:24 172.31.0.251 processor Jun 16 16:10:24 172.31.0.251 encrypted_keys Jun 16 16:10:24 172.31.0.251 sha1_generic Jun 16 16:10:24 172.31.0.251 hmac Jun 16 16:10:24 172.31.0.251 trusted Jun 16 16:10:24 172.31.0.251 tpm Jun 16 16:10:24 172.31.0.251 tpm_bios Jun 16 16:10:24 172.31.0.251 usbhid Jun 16 16:10:24 172.31.0.251 hid Jun 16 16:10:24 172.31.0.251 pata_acpi Jun 16 16:10:24 172.31.0.251 ata_generic Jun 16 16:10:24 172.31.0.251 ahci Jun 16 16:10:24 172.31.0.251 libahci Jun 16 16:10:24 172.31.0.251 ata_piix Jun 16 16:10:24 172.31.0.251 libata Jun 16 16:10:24 172.31.0.251 uhci_hcd Jun 16 16:10:24 172.31.0.251 scsi_mod Jun 16 16:10:24 172.31.0.251 ehci_hcd Jun 16 16:10:24 172.31.0.251 usbcore Jun 16 16:10:24 172.31.0.251 usb_common Jun 16 16:10:24 172.31.0.251 pcnet32 Jun 16 16:10:24 172.31.0.251 e1000e Jun 16 16:10:24 172.31.0.251 e1000 Jun 16 16:10:24 172.31.0.251 8139too Jun 16 16:10:24 172.31.0.251 8139cp Jun 16 16:10:24 172.31.0.251 r8169 Jun 16 16:10:24 172.31.0.251 mii Jun 16 16:10:24 172.31.0.251 virtio_pci Jun 16 16:10:24 172.31.0.251 virtio_net Jun 16 16:10:24 172.31.0.251 virtio_blk Jun 16 16:10:24 172.31.0.251 nfs Jun 16 16:10:24 172.31.0.251 nfs_acl Jun 16 16:10:24 172.31.0.251 auth_rpcgss Jun 16 16:10:24 172.31.0.251 fscache Jun 16 16:10:24 172.31.0.251 lockd Jun 16 16:10:24 172.31.0.251 sunrpc Jun 16 16:10:24 172.31.0.251 [last unloaded: netconsole] Jun 16 16:10:24 172.31.0.251 Jun 16 16:10:24 172.31.0.251 [ 745.356628] Jun 16 16:10:24 172.31.0.251 [ 745.356628] Pid: 650, comm: X Not tainted 3.4.2-2-ARCH #1 Jun 16 16:10:24 172.31.0.251 Jun 16 16:10:24 172.31.0.251 /D945GSEJT Jun 16 16:10:24 172.31.0.251 Jun 16 16:10:24 172.31.0.251 [ 745.356628] EIP: 0060:[] EFLAGS: 00010002 CPU: 1 Jun 16 16:10:24 172.31.0.251 [ 745.356628] EIP is at __activate_page+0x7d/0x140 Jun 16 16:10:24 172.31.0.251 [ 745.356628] EAX: 00200200 EBX: f65383e0 ECX: 80080038 EDX: 00100100 Jun 16 16:10:24 172.31.0.251 [ 745.356628] ESI: 00000000 EDI: 00000001 EBP: f683fe1c ESP: f683fe00 Jun 16 16:10:24 172.31.0.251 [ 745.356628] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Jun 16 16:10:25 172.31.0.251 [ 745.356628] CR0: 8005003b CR2: 00100104 CR3: 36ff4000 CR4: 000007d0 Jun 16 16:10:25 172.31.0.251 [ 745.356628] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 Jun 16 16:10:25 172.31.0.251 [ 745.356628] DR6: ffff0ff0 DR7: 00000400 Jun 16 16:10:25 172.31.0.251 [ 745.356628] Process X (pid: 650, ti=f683e000 task=f6fe8000 task.ti=f683e000) Jun 16 16:10:25 172.31.0.251 [ 745.356628] Stack: Jun 16 16:10:25 172.31.0.251 [ 745.356628] 00000001 Jun 16 16:10:25 172.31.0.251 80080038 Jun 16 16:10:25 172.31.0.251 00000000 Jun 16 16:10:25 172.31.0.251 00000002 Jun 16 16:10:25 172.31.0.251 00000001 Jun 16 16:10:25 172.31.0.251 c01e9e10 Jun 16 16:10:25 172.31.0.251 f65383e0 Jun 16 16:10:25 172.31.0.251 f683fe44 Jun 16 16:10:25 172.31.0.251 Jun 16 16:10:25 172.31.0.251 [ 745.356628] c01ea6be Jun 16 16:10:25 172.31.0.251 c061f2c0 Jun 16 16:10:25 172.31.0.251 00000000 Jun 16 16:10:25 172.31.0.251 c01e9e10 Jun 16 16:10:25 172.31.0.251 00000246 Jun 16 16:10:25 172.31.0.251 f5dbd580 Jun 16 16:10:25 172.31.0.251 f6538880 Jun 16 16:10:25 172.31.0.251 f5dbd580 Jun 16 16:10:25 172.31.0.251 Jun 16 16:10:25 172.31.0.251 [ 745.356628] f6f7f210 Jun 16 16:10:25 172.31.0.251 f683fe54 Jun 16 16:10:25 172.31.0.251 c01eaaee Jun 16 16:10:25 172.31.0.251 f6538880 Jun 16 16:10:25 172.31.0.251 b7084000 Jun 16 16:10:25 172.31.0.251 f683fe60 Jun 16 16:10:25 172.31.0.251 c01eab4b Jun 16 16:10:25 172.31.0.251 f6538880 Jun 16 16:10:25 172.31.0.251 Jun 16 16:10:25 172.31.0.251 [ 745.356628] Call Trace: Jun 16 16:10:25 172.31.0.251 [ 745.356628] [] ? __pagevec_lru_add_fn+0xc0/0xc0 Jun 16 16:10:25 172.31.0.251 [ 745.356628] [] pagevec_lru_move_fn+0x7e/0xd0 Jun 16 16:10:25 172.31.0.251 [ 745.356628] [] ? __pagevec_lru_add_fn+0xc0/0xc0 Jun 16 16:10:25 172.31.0.251 [ 745.356628] [] activate_page+0x8e/0xb0 Jun 16 16:10:25 172.31.0.251 [ 745.356628] [] mark_page_accessed+0x3b/0x50 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] unmap_single_vma+0x3fc/0x5e0 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] unmap_vmas+0x50/0x90 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] unmap_region+0x7d/0xf0 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] ? fb_ioctl+0x49/0x60 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] do_munmap+0x20e/0x2c0 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] vm_munmap+0x3d/0x60 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] sys_munmap+0x1d/0x20 Jun 16 16:10:25 172.31.0.251 [ 745.569955] [] sysenter_do_call+0x12/0x28 Jun 16 16:10:25 172.31.0.251 [ 745.569955] Code: 19 d2 83 e2 02 83 c2 02 83 f8 01 19 ff 83 e7 02 83 c7 01 83 f8 01 89 55 f0 19 d2 89 d8 83 e2 02 e8 f9 b4 03 00 8b 53 14 8b 43 18 <89> 42 04 89 10 8b 03 89 fa 8b 03 8b 4d e8 c7 43 14 00 01 10 00 Jun 16 16:10:25 172.31.0.251 [ 745.569955] EIP: [] __activate_page+0x7d/0x140 SS:ESP 0068:f683fe00 Jun 16 16:10:25 172.31.0.251 [ 745.569955] CR2: 0000000000100104 Jun 16 16:10:25 172.31.0.251 [ 745.569955] ---[ end trace bf6d482aa1976dee ]--- Jun 16 16:10:25 172.31.0.251 [ 745.569955] note: X[650] exited with preempt_count 3 Jun 16 16:10:25 172.31.0.251 [ 745.571234] BUG: scheduling while atomic: X/650/0x00000004 Jun 16 16:10:25 172.31.0.251 [ 745.571244] Modules linked in: netconsole configfs autofs4 udl syscopyarea sysfillrect snd_hda_codec_realtek sysimgblt drm_usb evdev i915 snd_hda_intel snd_hda_codec microcode ecryptfs coretemp iTCO_wdt iTCO_vendor_support i2c_algo_bit psmouse pcspkr serio_raw drm_kms_helper i2c_i801 aes_i586 cryptd snd_pcm snd_page_alloc drm snd_hwdep aes_generic snd_timer intel_agp snd intel_gtt cbc soundcore i2c_core agpgart acpi_cpufreq video mperf sha256_generic button processor encrypted_keys sha1_generic hmac trusted tpm tpm_bios usbhid hid pata_acpi ata_generic ahci libahci ata_piix libata uhci_hcd scsi_mod ehci_hcd usbcore usb_common pcnet32 e1000e e1000 8139too 8139cp r8169 mii virtio_pci virtio_net virtio_blk nfs nfs_acl auth_rpcgss fscache lockd sunrpc [last unloaded: netconsole] Jun 16 16:10:25 172.31.0.251 [ 745.571498] Pid: 650, comm: X Tainted: G D 3.4.2-2-ARCH #1 Jun 16 16:10:25 172.31.0.251 [ 745.571508] Call Trace: Jun 16 16:10:25 172.31.0.251 [ 745.571529] [] ? printk+0x1d/0x1f Jun 16 16:10:25 172.31.0.251 [ 745.571548] [] __schedule_bug+0x52/0x54 Jun 16 16:10:25 172.31.0.251 [ 745.571567] [] __schedule+0x735/0x7e0 Jun 16 16:10:25 172.31.0.251 [ 745.571588] [] ? smp_apic_timer_interrupt+0x5e/0x8d Jun 16 16:10:25 172.31.0.251 [ 745.571608] [] ? apic_timer_interrupt+0x31/0x38 Jun 16 16:10:25 172.31.0.251 [ 745.571628] [] schedule+0x23/0x60 Jun 16 16:10:25 172.31.0.251 [ 745.571645] [] rwsem_down_failed_common+0x95/0xe0 Jun 16 16:10:25 172.31.0.251 [ 745.571666] [] rwsem_down_read_failed+0x12/0x14 Jun 16 16:10:25 172.31.0.251 [ 745.571685] [] call_rwsem_down_read_failed+0x7/0xc Jun 16 16:10:25 172.31.0.251 [ 745.571704] [] ? down_read+0x12/0x20 Jun 16 16:10:25 172.31.0.251 [ 745.571723] [] acct_collect+0x42/0x170 Jun 16 16:10:25 172.31.0.251 [ 745.571744] [] do_exit+0x5e0/0x7f0 Jun 16 16:10:25 172.31.0.251 [ 745.571763] [] ? printk+0x1d/0x1f Jun 16 16:10:25 172.31.0.251 [ 745.571784] [] oops_end+0x8a/0xd0 Jun 16 16:10:25 172.31.0.251 [ 745.571802] [] no_context+0x18d/0x195 Jun 16 16:10:25 172.31.0.251 [ 745.571823] [] __bad_area_nosemaphore+0x134/0x13c Jun 16 16:10:25 172.31.0.251 [ 745.571842] [] ? zone_watermark_ok+0x34/0x40 Jun 16 16:10:25 172.31.0.251 [ 745.571864] [] ? vmalloc_sync_all+0x120/0x120 Jun 16 16:10:25 172.31.0.251 [ 745.571883] [] bad_area_nosemaphore+0x17/0x19 Jun 16 16:10:25 172.31.0.251 [ 745.571902] [] do_page_fault+0x367/0x430 Jun 16 16:10:25 172.31.0.251 [ 745.571925] [] ? __alloc_pages_nodemask+0x139/0x780 Jun 16 16:10:25 172.31.0.251 [ 745.571945] [] ? vmalloc_sync_all+0x120/0x120 Jun 16 16:10:25 172.31.0.251 [ 745.571964] [] error_code+0x67/0x6c Jun 16 16:10:25 172.31.0.251 [ 745.571984] [] ? khugepaged+0xe08/0xfe0 Jun 16 16:10:25 172.31.0.251 [ 745.572003] [] ? __activate_page+0x7d/0x140 Jun 16 16:10:25 172.31.0.251 [ 745.572023] [] ? __pagevec_lru_add_fn+0xc0/0xc0 Jun 16 16:10:25 172.31.0.251 [ 745.572043] [] pagevec_lru_move_fn+0x7e/0xd0 Jun 16 16:10:25 172.31.0.251 [ 745.572061] [] ? __pagevec_lru_add_fn+0xc0/0xc0 Jun 16 16:10:25 172.31.0.251 [ 745.572081] [] activate_page+0x8e/0xb0 Jun 16 16:10:25 172.31.0.251 [ 745.572100] [] mark_page_accessed+0x3b/0x50 Jun 16 16:10:25 172.31.0.251 [ 745.572118] [] unmap_single_vma+0x3fc/0x5e0 Jun 16 16:10:25 172.31.0.251 [ 745.572140] [] unmap_vmas+0x50/0x90 Jun 16 16:10:25 172.31.0.251 [ 745.572159] [] unmap_region+0x7d/0xf0 Jun 16 16:10:25 172.31.0.251 [ 745.572179] [] ? fb_ioctl+0x49/0x60 Jun 16 16:10:25 172.31.0.251 [ 745.572199] [] do_munmap+0x20e/0x2c0 Jun 16 16:10:25 172.31.0.251 [ 745.572219] [] vm_munmap+0x3d/0x60 Jun 16 16:10:25 172.31.0.251 [ 745.572237] [] sys_munmap+0x1d/0x20 Jun 16 16:10:25 172.31.0.251 [ 745.572256] [] sysenter_do_call+0x12/0x28 Jun 16 16:11:16 172.31.0.251 [ 755.946600] ------------[ cut here ]------------ Jun 16 16:11:16 172.31.0.251 [ 755.946600] WARNING: at kernel/watchdog.c:241 watchdog_overflow_callback+0xac/0xd0() Jun 16 16:11:16 172.31.0.251 [ 755.946600] Hardware name: Jun 16 16:11:16 172.31.0.251 [ 755.946600] Watchdog detected hard LOCKUP on cpu 0 Jun 16 16:11:16 172.31.0.251 Jun 16 16:11:16 172.31.0.251 [ 755.946600] Modules linked in: Jun 16 16:11:16 172.31.0.251 netconsole Jun 16 16:11:16 172.31.0.251 configfs Jun 16 16:11:16 172.31.0.251 autofs4 Jun 16 16:11:16 172.31.0.251 udl Jun 16 16:11:16 172.31.0.251 syscopyarea Jun 16 16:11:16 172.31.0.251 sysfillrect Jun 16 16:11:16 172.31.0.251 snd_hda_codec_realtek Jun 16 16:11:16 172.31.0.251 sysimgblt Jun 16 16:11:16 172.31.0.251 drm_usb Jun 16 16:11:16 172.31.0.251 evdev Jun 16 16:11:16 172.31.0.251 i915 Jun 16 16:11:16 172.31.0.251 snd_hda_intel Jun 16 16:11:17 172.31.0.251 snd_hda_codec Jun 16 16:11:17 172.31.0.251 microcode Jun 16 16:11:17 172.31.0.251 ecryptfs Jun 16 16:11:17 172.31.0.251 coretemp Jun 16 16:11:17 172.31.0.251 iTCO_wdt Jun 16 16:11:17 172.31.0.251 iTCO_vendor_support Jun 16 16:11:17 172.31.0.251 i2c_algo_bit Jun 16 16:11:17 172.31.0.251 psmouse Jun 16 16:11:17 172.31.0.251 pcspkr Jun 16 16:11:17 172.31.0.251 serio_raw Jun 16 16:11:17 172.31.0.251 drm_kms_helper Jun 16 16:11:17 172.31.0.251 i2c_i801 Jun 16 16:11:17 172.31.0.251 aes_i586 Jun 16 16:11:17 172.31.0.251 cryptd Jun 16 16:11:17 172.31.0.251 snd_pcm Jun 16 16:11:17 172.31.0.251 snd_page_alloc Jun 16 16:11:17 172.31.0.251 drm Jun 16 16:11:17 172.31.0.251 snd_hwdep Jun 16 16:11:17 172.31.0.251 aes_generic Jun 16 16:11:17 172.31.0.251 snd_timer Jun 16 16:11:17 172.31.0.251 intel_agp Jun 16 16:11:17 172.31.0.251 snd Jun 16 16:11:17 172.31.0.251 intel_gtt Jun 16 16:11:17 172.31.0.251 cbc Jun 16 16:11:17 172.31.0.251 soundcore Jun 16 16:11:17 172.31.0.251 i2c_core Jun 16 16:11:17 172.31.0.251 agpgart Jun 16 16:11:17 172.31.0.251 acpi_cpufreq Jun 16 16:11:17 172.31.0.251 video Jun 16 16:11:17 172.31.0.251 mperf Jun 16 16:11:17 172.31.0.251 sha256_generic Jun 16 16:11:17 172.31.0.251 button Jun 16 16:11:17 172.31.0.251 processor Jun 16 16:11:17 172.31.0.251 encrypted_keys Jun 16 16:11:17 172.31.0.251 sha1_generic Jun 16 16:11:17 172.31.0.251 hmac Jun 16 16:11:17 172.31.0.251 trusted Jun 16 16:11:17 172.31.0.251 tpm Jun 16 16:11:17 172.31.0.251 tpm_bios Jun 16 16:11:17 172.31.0.251 usbhid Jun 16 16:11:17 172.31.0.251 hid Jun 16 16:11:17 172.31.0.251 pata_acpi Jun 16 16:11:17 172.31.0.251 ata_generic Jun 16 16:11:17 172.31.0.251 ahci Jun 16 16:11:17 172.31.0.251 libahci Jun 16 16:11:17 172.31.0.251 ata_piix Jun 16 16:11:17 172.31.0.251 libata Jun 16 16:11:17 172.31.0.251 uhci_hcd Jun 16 16:11:17 172.31.0.251 scsi_mod Jun 16 16:11:17 172.31.0.251 ehci_hcd Jun 16 16:11:17 172.31.0.251 usbcore Jun 16 16:11:17 172.31.0.251 usb_common Jun 16 16:11:17 172.31.0.251 pcnet32 Jun 16 16:11:17 172.31.0.251 e1000e Jun 16 16:11:17 172.31.0.251 e1000 Jun 16 16:11:17 172.31.0.251 8139too Jun 16 16:11:17 172.31.0.251 8139cp Jun 16 16:11:17 172.31.0.251 r8169 Jun 16 16:11:17 172.31.0.251 mii Jun 16 16:11:17 172.31.0.251 virtio_pci Jun 16 16:11:17 172.31.0.251 virtio_net Jun 16 16:11:17 172.31.0.251 virtio_blk Jun 16 16:11:17 172.31.0.251 nfs Jun 16 16:11:17 172.31.0.251 nfs_acl Jun 16 16:11:17 172.31.0.251 auth_rpcgss Jun 16 16:11:17 172.31.0.251 fscache Jun 16 16:11:17 172.31.0.251 lockd Jun 16 16:11:17 172.31.0.251 sunrpc Jun 16 16:11:17 172.31.0.251 [last unloaded: netconsole] Jun 16 16:11:17 172.31.0.251 Jun 16 16:11:17 172.31.0.251 [ 755.946600] Pid: 137, comm: flush-0:16 Tainted: G D 3.4.2-2-ARCH #1 Jun 16 16:11:17 172.31.0.251 [ 755.946600] Call Trace: Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] warn_slowpath_common+0x72/0xa0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? watchdog_overflow_callback+0xac/0xd0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? watchdog_overflow_callback+0xac/0xd0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? touch_nmi_watchdog+0x70/0x70 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] warn_slowpath_fmt+0x33/0x40 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] watchdog_overflow_callback+0xac/0xd0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] __perf_event_overflow+0xab/0x280 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] perf_event_overflow+0x15/0x20 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] intel_pmu_handle_irq+0x14c/0x2b0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? cpuacct_charge+0x65/0x90 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? enqueue_entity+0xc6/0x530 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? sched_clock_cpu+0xe7/0x190 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] perf_event_nmi_handler+0x1b/0x20 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] nmi_handle.isra.0+0x39/0x60 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] do_nmi+0x1f7/0x3a0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] nmi_stack_correct+0x2f/0x34 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? _raw_spin_lock_irqsave+0x3a/0x50 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] pagevec_lru_move_fn+0x69/0xd0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? update_page_reclaim_stat+0x60/0x60 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] __pagevec_lru_add+0x14/0x20 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] lru_add_drain_cpu+0x89/0xc0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] lru_add_drain+0x1e/0x40 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] __pagevec_release+0x10/0x30 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] write_cache_pages+0x1fe/0x430 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? nfs_request_add_commit_list+0xb0/0xb0 [nfs] Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? cpuacct_charge+0x65/0x90 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] nfs_writepages+0x74/0x100 [nfs] Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? dequeue_entity+0x8d/0x250 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] do_writepages+0x1b/0x40 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] writeback_single_inode+0xd0/0x310 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? __dequeue_entity+0x25/0x40 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] writeback_sb_inodes+0x159/0x1f0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] __writeback_inodes_wb+0x7c/0xb0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] wb_writeback+0x2aa/0x2e0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? get_nr_inodes+0x39/0x50 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] wb_do_writeback+0x1db/0x1e0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? usleep_range+0x40/0x40 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] bdi_writeback_thread+0x69/0x250 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? wb_do_writeback+0x1e0/0x1e0 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] kthread+0x72/0x80 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] ? kthread_freezable_should_stop+0x50/0x50 Jun 16 16:11:17 172.31.0.251 [ 755.946600] [] kernel_thread_helper+0x6/0x10 Jun 16 16:11:17 172.31.0.251 [ 755.946600] ---[ end trace bf6d482aa1976def ]--- Jun 16 16:11:38 172.31.0.251 [ 747.635731] ------------[ cut here ]------------ Jun 16 16:11:38 172.31.0.251 [ 747.635731] WARNING: at kernel/watchdog.c:241 watchdog_overflow_callback+0xac/0xd0() Jun 16 16:11:38 172.31.0.251 [ 747.635731] Hardware name: Jun 16 16:11:38 172.31.0.251 [ 747.635731] Watchdog detected hard LOCKUP on cpu 1 Jun 16 16:11:38 172.31.0.251 Jun 16 16:11:38 172.31.0.251 [ 747.635731] Modules linked in: Jun 16 16:11:38 172.31.0.251 netconsole Jun 16 16:11:38 172.31.0.251 configfs Jun 16 16:11:38 172.31.0.251 autofs4 Jun 16 16:11:38 172.31.0.251 udl Jun 16 16:11:38 172.31.0.251 syscopyarea Jun 16 16:11:38 172.31.0.251 sysfillrect Jun 16 16:11:38 172.31.0.251 snd_hda_codec_realtek Jun 16 16:11:38 172.31.0.251 sysimgblt Jun 16 16:11:38 172.31.0.251 drm_usb Jun 16 16:11:38 172.31.0.251 evdev Jun 16 16:11:38 172.31.0.251 i915 Jun 16 16:11:38 172.31.0.251 snd_hda_intel Jun 16 16:11:38 172.31.0.251 snd_hda_codec Jun 16 16:11:38 172.31.0.251 microcode Jun 16 16:11:38 172.31.0.251 ecryptfs Jun 16 16:11:38 172.31.0.251 coretemp Jun 16 16:11:38 172.31.0.251 iTCO_wdt Jun 16 16:11:38 172.31.0.251 iTCO_vendor_support Jun 16 16:11:38 172.31.0.251 i2c_algo_bit Jun 16 16:11:38 172.31.0.251 psmouse Jun 16 16:11:38 172.31.0.251 pcspkr Jun 16 16:11:38 172.31.0.251 serio_raw Jun 16 16:11:38 172.31.0.251 drm_kms_helper Jun 16 16:11:38 172.31.0.251 i2c_i801 Jun 16 16:11:38 172.31.0.251 aes_i586 Jun 16 16:11:38 172.31.0.251 cryptd Jun 16 16:11:38 172.31.0.251 snd_pcm Jun 16 16:11:38 172.31.0.251 snd_page_alloc Jun 16 16:11:38 172.31.0.251 drm Jun 16 16:11:38 172.31.0.251 snd_hwdep Jun 16 16:11:38 172.31.0.251 aes_generic Jun 16 16:11:38 172.31.0.251 snd_timer Jun 16 16:11:38 172.31.0.251 intel_agp Jun 16 16:11:38 172.31.0.251 snd Jun 16 16:11:38 172.31.0.251 intel_gtt Jun 16 16:11:38 172.31.0.251 cbc Jun 16 16:11:38 172.31.0.251 soundcore Jun 16 16:11:38 172.31.0.251 i2c_core Jun 16 16:11:38 172.31.0.251 agpgart Jun 16 16:11:38 172.31.0.251 acpi_cpufreq Jun 16 16:11:38 172.31.0.251 video Jun 16 16:11:38 172.31.0.251 mperf Jun 16 16:11:38 172.31.0.251 sha256_generic Jun 16 16:11:38 172.31.0.251 button Jun 16 16:11:38 172.31.0.251 processor Jun 16 16:11:38 172.31.0.251 encrypted_keys Jun 16 16:11:38 172.31.0.251 sha1_generic Jun 16 16:11:38 172.31.0.251 hmac Jun 16 16:11:38 172.31.0.251 trusted Jun 16 16:11:38 172.31.0.251 tpm Jun 16 16:11:38 172.31.0.251 tpm_bios Jun 16 16:11:38 172.31.0.251 usbhid Jun 16 16:11:38 172.31.0.251 hid Jun 16 16:11:38 172.31.0.251 pata_acpi Jun 16 16:11:38 172.31.0.251 ata_generic Jun 16 16:11:38 172.31.0.251 ahci Jun 16 16:11:38 172.31.0.251 libahci Jun 16 16:11:38 172.31.0.251 ata_piix Jun 16 16:11:38 172.31.0.251 libata Jun 16 16:11:38 172.31.0.251 uhci_hcd Jun 16 16:11:38 172.31.0.251 scsi_mod Jun 16 16:11:38 172.31.0.251 ehci_hcd Jun 16 16:11:38 172.31.0.251 usbcore Jun 16 16:11:38 172.31.0.251 usb_common Jun 16 16:11:38 172.31.0.251 pcnet32 Jun 16 16:11:38 172.31.0.251 e1000e Jun 16 16:11:38 172.31.0.251 e1000 Jun 16 16:11:38 172.31.0.251 8139too Jun 16 16:11:38 172.31.0.251 8139cp Jun 16 16:11:38 172.31.0.251 r8169 Jun 16 16:11:38 172.31.0.251 mii Jun 16 16:11:38 172.31.0.251 virtio_pci Jun 16 16:11:38 172.31.0.251 virtio_net Jun 16 16:11:38 172.31.0.251 virtio_blk Jun 16 16:11:38 172.31.0.251 nfs Jun 16 16:11:38 172.31.0.251 nfs_acl Jun 16 16:11:38 172.31.0.251 auth_rpcgss Jun 16 16:11:38 172.31.0.251 fscache Jun 16 16:11:38 172.31.0.251 lockd Jun 16 16:11:38 172.31.0.251 sunrpc Jun 16 16:11:38 172.31.0.251 [last unloaded: netconsole] Jun 16 16:11:38 172.31.0.251 Jun 16 16:11:38 172.31.0.251 [ 747.635731] Pid: 406, comm: ntpd Tainted: G D W 3.4.2-2-ARCH #1 Jun 16 16:11:38 172.31.0.251 [ 747.635731] Call Trace: Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] warn_slowpath_common+0x72/0xa0 Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] ? watchdog_overflow_callback+0xac/0xd0 Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] ? watchdog_overflow_callback+0xac/0xd0 Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] ? touch_nmi_watchdog+0x70/0x70 Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] warn_slowpath_fmt+0x33/0x40 Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] watchdog_overflow_callback+0xac/0xd0 Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] __perf_event_overflow+0xab/0x280 Jun 16 16:11:38 172.31.0.251 [ 747.635731] [] perf_event_overflow+0x15/0x20 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] intel_pmu_handle_irq+0x14c/0x2b0 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? handle_pte_fault+0x188/0x890 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? __seq_open_private+0x33/0x60 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] perf_event_nmi_handler+0x1b/0x20 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] nmi_handle.isra.0+0x39/0x60 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] do_nmi+0x1f7/0x3a0 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? mutex_unlock+0xd/0x10 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? __rtnl_unlock+0x12/0x20 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] nmi_stack_correct+0x2f/0x34 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? _raw_spin_lock_irqsave+0x3a/0x50 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] pagevec_lru_move_fn+0x69/0xd0 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? update_page_reclaim_stat+0x60/0x60 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] __pagevec_lru_add+0x14/0x20 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] lru_add_drain_cpu+0x89/0xc0 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] lru_add_drain+0x1e/0x40 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] unmap_region+0x2c/0xf0 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? d_free+0x3d/0x50 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? d_kill+0x92/0xf0 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] ? mntput_no_expire+0x30/0x100 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] do_munmap+0x20e/0x2c0 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] vm_munmap+0x3d/0x60 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] sys_munmap+0x1d/0x20 Jun 16 16:11:39 172.31.0.251 [ 747.635731] [] sysenter_do_call+0x12/0x28 Jun 16 16:11:39 172.31.0.251 [ 747.635731] ---[ end trace bf6d482aa1976df0 ]---