[210799.624492] invalid opcode: 0000 [#1] SMP [210799.624516] Modules linked in: dm_crypt dm_mod parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc netconsole configfs loop raid1 md_mod snd_hda_codec_realtek snd_hda_codec_hdmi joydev hid_generic hid_kensington usbhid hid x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul snd_hda_codec crc32_pclmul crc32c_intel snd_hwdep snd_pcm ghash_clmulni_intel snd_page_alloc snd_seq iTCO_wdt snd_seq_device aesni_intel iTCO_vendor_support aes_x86_64 snd_timer evdev lrw gf128mul i915 glue_helper ablk_helper snd cryptd drm_kms_helper soundcore psmouse pcspkr drm lpc_ich mei_me mfd_core serio_raw mei i2c_i801 video button processor ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_common ahci libahci libata xhci_hcd scsi_mod ehci_pci ehci_hcd e1000e igb i2c_algo_bit i2c_core usbcore dca ptp usb_common pps_core fan thermal thermal_sys [210799.624870] CPU: 2 PID: 22239 Comm: Timer Not tainted 3.12-0.bpo.1-amd64 #1 Debian 3.12.9-1~bpo70+1 [210799.624891] Hardware name: Supermicro X10SLQ/X10SLQ, BIOS 1.00 05/09/2013 [210799.624908] task: ffff88081a485800 ti: ffff88081ba24000 task.ti: ffff88081ba24000 [210799.624927] RIP: 0010:[] [] futex_requeue+0x721/0x7e0 [210799.624957] RSP: 0018:ffff88081ba25e00 EFLAGS: 00010297 [210799.624974] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 00000000ffffffff [210799.624991] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00007fdb3c4173d0 [210799.625008] RBP: 00007fdb3c4173d0 R08: 00007fdb35147608 R09: 0000000000000000 [210799.625025] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000001 [210799.625043] R13: 00007fdb35147608 R14: 0000000000000000 R15: 00007fdb3c4173d0 [210799.625060] FS: 00007fdb378ff700(0000) GS:ffff88083fa80000(0000) knlGS:0000000000000000 [210799.625079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [210799.625093] CR2: 00007fdb1f68b000 CR3: 00000007e6c0a000 CR4: 00000000001407e0 [210799.625110] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [210799.625127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [210799.625144] Stack: [210799.625150] ffffffff810c1e34 ffff88081ba25ee8 ffff88081b883000 ffff8807ec1fac00 [210799.625173] ffff88081ba25fd8 ffff88081a485800 0000000100000000 ffff880800cde0a8 [210799.625199] ffff880800cde0f0 0000000000000001 ffffffff811c3e1c 0000000000000001 [210799.625223] Call Trace: [210799.625232] [] ? do_futex+0x344/0xb00 [210799.625247] [] ? fsnotify+0x1dc/0x2d0 [210799.625261] [] ? SyS_futex+0x14b/0x1b0 [210799.625277] [] ? vfs_write+0x17c/0x200 [210799.625293] [] ? system_call_fastpath+0x16/0x1b [210799.625308] Code: 83 44 24 20 01 e9 40 fc ff ff c7 44 24 08 f5 ff ff ff e9 2b fb ff ff c7 44 24 08 00 00 00 00 e9 1e fb ff ff 89 44 24 08 e9 70 fb ff be 96 04 00 00 48 c7 c7 00 af 6f 81 e8 3c ee f9 ff eb a2 [210799.625434] RIP [] futex_requeue+0x721/0x7e0 [210799.625456] RSP [210799.630421] ---[ end trace 5197659ccd2d2aa0 ]--- [210799.630429] invalid opcode: 0000 [#2] SMP [210799.630445] Modules linked in: dm_crypt dm_mod parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc netconsole configfs loop raid1 md_mod snd_hda_codec_realtek snd_hda_codec_hdmi joydev hid_generic hid_kensington usbhid hid x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul snd_hda_codec crc32_pclmul crc32c_intel snd_hwdep snd_pcm ghash_clmulni_intel snd_page_alloc snd_seq iTCO_wdt snd_seq_device aesni_intel iTCO_vendor_support aes_x86_64 snd_timer evdev lrw gf128mul i915 glue_helper ablk_helper snd cryptd drm_kms_helper soundcore psmouse pcspkr drm lpc_ich mei_me mfd_core serio_raw mei i2c_i801 video button processor ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_common ahci libahci libata xhci_hcd scsi_mod ehci_pci ehci_hcd e1000e igb i2c_algo_bit i2c_core usbcore dca ptp usb_common pps_core fan thermal thermal_sys [210799.630738] CPU: 2 PID: 22239 Comm: Timer Tainted: G D 3.12-0.bpo.1-amd64 #1 Debian 3.12.9-1~bpo70+1 [210799.630758] Hardware name: Supermicro X10SLQ/X10SLQ, BIOS 1.00 05/09/2013 [210799.630772] task: ffff88081a485800 ti: ffff88081ba24000 task.ti: ffff88081ba24000 [210799.630788] RIP: 0010:[] [] futex_requeue+0x721/0x7e0 [210799.630807] RSP: 0018:ffff88081ba25a70 EFLAGS: 00010297 [210799.630819] RAX: 0000000000000002 RBX: 0000000000000001 RCX: 00000000ffffffff [210799.630833] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 00007fdb378ff9d0 [210799.630848] RBP: 00007fdb378ff9d0 R08: 0000000000000000 R09: 0000000000000000 [210799.630863] R10: 0000000000000001 R11: 00000000ffffffff R12: 0000000000000001 [210799.630878] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fdb378ff9d0 [210799.630894] FS: 0000000000000000(0000) GS:ffff88083fa80000(0000) knlGS:0000000000000000 [210799.630910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [210799.630923] CR2: 00007fdb1f68b000 CR3: 00000007e6c0a000 CR4: 00000000001407e0 [210799.630938] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [210799.630952] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [210799.630967] Stack: [210799.630972] ffffffff810c1e34 ffff88081c23a424 000000000000003d 0000000000005100 [210799.630993] 0000000000000002 613088081b7d6000 396363640000003d 000000000003376f [210799.631013] ffff88081b8d4800 00000000000003e8 0000000000000035 ffffffff81a102c0 [210799.631034] Call Trace: [210799.631041] [] ? do_futex+0x344/0xb00 [210799.631054] [] ? write_msg+0xd5/0x140 [netconsole] [210799.631069] [] ? SyS_futex+0x14b/0x1b0 [210799.631082] [] ? console_unlock+0x258/0x3a0 [210799.631096] [] ? __delayacct_add_tsk+0x16c/0x180 [210799.631110] [] ? exit_robust_list+0x8b/0x170 [210799.631125] [] ? mm_release+0xdf/0x120 [210799.631138] [] ? do_exit+0x159/0xa80 [210799.631151] [] ? printk+0x4f/0x54 [210799.631163] [] ? oops_end+0xa8/0xf0 [210799.631176] [] ? do_invalid_op+0x84/0xa0 [210799.631189] [] ? futex_requeue+0x721/0x7e0 [210799.632160] [] ? invalid_op+0x1e/0x30 [210799.633105] [] ? futex_requeue+0x721/0x7e0 [210799.634027] [] ? do_futex+0x344/0xb00 [210799.634921] [] ? fsnotify+0x1dc/0x2d0 [210799.635789] [] ? SyS_futex+0x14b/0x1b0 [210799.636631] [] ? vfs_write+0x17c/0x200 [210799.637447] [] ? system_call_fastpath+0x16/0x1b [210799.638254] Code: 83 44 24 20 01 e9 40 fc ff ff c7 44 24 08 f5 ff ff ff e9 2b fb ff ff c7 44 24 08 00 00 00 00 e9 1e fb ff ff 89 44 24 08 e9 70 fb ff be 96 04 00 00 48 c7 c7 00 af 6f 81 e8 3c ee f9 ff eb a2 [210799.640004] RIP [] futex_requeue+0x721/0x7e0 [210799.640844] RSP [210799.641677] ---[ end trace 5197659ccd2d2aa1 ]--- [210799.641678] Fixing recursive fault but reboot is needed! [210799.641675] invalid opcode: 0000 [#3] SMP [210799.644149] Modules linked in: dm_crypt dm_mod parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc netconsole configfs loop raid1 md_mod snd_hda_codec_realtek snd_hda_codec_hdmi joydev hid_generic hid_kensington usbhid hid x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul snd_hda_codec crc32_pclmul crc32c_intel snd_hwdep snd_pcm ghash_clmulni_intel snd_page_alloc snd_seq iTCO_wdt snd_seq_device aesni_intel iTCO_vendor_support aes_x86_64 snd_timer evdev lrw gf128mul i915 glue_helper ablk_helper snd cryptd drm_kms_helper soundcore psmouse pcspkr drm lpc_ich mei_me mfd_core serio_raw mei i2c_i801 video button processor ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_common ahci libahci libata xhci_hcd scsi_mod ehci_pci ehci_hcd e1000e igb i2c_algo_bit i2c_core usbcore dca ptp usb_common pps_core fan thermal thermal_sys [210799.649776] CPU: 3 PID: 2555 Comm: rsyslogd Tainted: G D 3.12-0.bpo.1-amd64 #1 Debian 3.12.9-1~bpo70+1 [210799.650754] Hardware name: Supermicro X10SLQ/X10SLQ, BIOS 1.00 05/09/2013 [210799.651731] task: ffff88081a70d0c0 ti: ffff88081e926000 task.ti: ffff88081e926000 [210799.652710] RIP: 0010:[] [] futex_requeue+0x721/0x7e0 [210799.653699] RSP: 0018:ffff88081e927e00 EFLAGS: 00010297 [210799.654681] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 00000000ffffffff [210799.655667] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000001816630 [210799.656648] RBP: 0000000001816630 R08: 0000000001816d80 R09: 0000000000000000 [210799.657631] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000001 [210799.658614] R13: 0000000001816d80 R14: 0000000000000000 R15: 0000000001816630 [210799.659599] FS: 00007f6122adb700(0000) GS:ffff88083fac0000(0000) knlGS:0000000000000000 [210799.660591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [210799.661562] CR2: 00007fdb2c029000 CR3: 000000081e4ec000 CR4: 00000000001407e0 [210799.662516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [210799.663466] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [210799.664410] Stack: [210799.665349] ffffffff810c1e34 0000000000000246 0000000000000d37 0000000000000001 [210799.666286] ffffffff81a330c8 ffffffff81a324c8 0000000000000000 0000000000000001 [210799.667198] 00000004810ab868 0000000000000001 ffff88081e927fd8 ffffffff00000001 [210799.668091] Call Trace: [210799.668951] [] ? do_futex+0x344/0xb00 [210799.669794] [] ? SyS_futex+0x14b/0x1b0 [210799.670613] [] ? vfs_read+0x108/0x180 [210799.671420] [] ? SyS_read+0x6f/0xa0 [210799.672216] [] ? system_call_fastpath+0x16/0x1b [210799.673008] Code: 83 44 24 20 01 e9 40 fc ff ff c7 44 24 08 f5 ff ff ff e9 2b fb ff ff c7 44 24 08 00 00 00 00 e9 1e fb ff ff 89 44 24 08 e9 70 fb ff be 96 04 00 00 48 c7 c7 00 af 6f 81 e8 3c ee f9 ff eb a2 [210799.674727] RIP [] futex_requeue+0x721/0x7e0 [210799.675556] RSP [210799.676389] ---[ end trace 5197659ccd2d2aa2 ]--- [210799.676383] invalid opcode: 0000 [#4] SMP [210799.678069] Modules linked in: dm_crypt dm_mod parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc netconsole configfs loop raid1 md_mod snd_hda_codec_realtek snd_hda_codec_hdmi joydev hid_generic hid_kensington usbhid hid x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul snd_hda_codec crc32_pclmul crc32c_intel snd_hwdep snd_pcm ghash_clmulni_intel snd_page_alloc snd_seq iTCO_wdt snd_seq_device aesni_intel iTCO_vendor_support aes_x86_64 snd_timer evdev lrw gf128mul i915 glue_helper ablk_helper snd cryptd drm_kms_helper soundcore psmouse pcspkr drm lpc_ich mei_me mfd_core serio_raw mei i2c_i801 video button processor ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_common ahci libahci libata xhci_hcd scsi_mod ehci_pci ehci_hcd e1000e igb i2c_algo_bit i2c_core usbcore dca ptp usb_common pps_core fan thermal thermal_sys [210799.683833] CPU: 1 PID: 2553 Comm: rs:main Q:Reg Tainted: G D 3.12-0.bpo.1-amd64 #1 Debian 3.12.9-1~bpo70+1 [210799.684832] Hardware name: Supermicro X10SLQ/X10SLQ, BIOS 1.00 05/09/2013 [210799.685830] task: ffff88081def1040 ti: ffff88081e4c8000 task.ti: ffff88081e4c8000 [210799.686835] RIP: 0010:[] [] futex_requeue+0x721/0x7e0 [210799.687844] RSP: 0018:ffff88081e4c9e00 EFLAGS: 00010297 [210799.688847] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 00000000ffffffff [210799.689856] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000001816630 [210799.690861] RBP: 0000000001816630 R08: 0000000000000000 R09: 0000000000000000 [210799.691865] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000001 [210799.692867] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000001816630 [210799.693868] FS: 00007f6123add700(0000) GS:ffff88083fa40000(0000) knlGS:0000000000000000 [210799.694875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [210799.695882] CR2: 00007fd5bae3b000 CR3: 000000081e4ec000 CR4: 00000000001407e0 [210799.696899] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [210799.697916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [210799.698931] Stack: [210799.699944] ffffffff810c1e34 ffff88081e4c9ee8 ffff88080126f000 ffff880804350000 [210799.700977] ffff88081e4c9fd8 ffff88081def1040 0000000100000000 ffff88081e7bd3a8 [210799.702012] ffff88081e7bd3f0 ffffffff810da755 ffffffff811c3e1c 0000000000000057 [210799.703050] Call Trace: [210799.704081] [] ? do_futex+0x344/0xb00 [210799.705121] [] ? from_kgid_munged+0x5/0x10 [210799.706161] [] ? fsnotify+0x1dc/0x2d0 [210799.707203] [] ? SyS_futex+0x14b/0x1b0 [210799.708244] [] ? vfs_write+0x17c/0x200 [210799.709260] [] ? SyS_write+0x6f/0xa0 [210799.710250] [] ? system_call_fastpath+0x16/0x1b [210799.711237] Code: 83 44 24 20 01 e9 40 fc ff ff c7 44 24 08 f5 ff ff ff e9 2b fb ff ff c7 44 24 08 00 00 00 00 e9 1e fb ff ff 89 44 24 08 e9 70 fb ff be 96 04 00 00 48 c7 c7 00 af 6f 81 e8 3c ee f9 ff eb a2 [210799.713354] RIP [] futex_requeue+0x721/0x7e0 [210799.714376] RSP [210799.715401] ---[ end trace 5197659ccd2d2aa3 ]--- [210799.715393] invalid opcode: 0000 [#5] SMP [210799.717470] Modules linked in: dm_crypt dm_mod parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc netconsole configfs loop raid1 md_mod snd_hda_codec_realtek snd_hda_codec_hdmi joydev hid_generic hid_kensington usbhid hid x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul snd_hda_codec crc32_pclmul crc32c_intel snd_hwdep snd_pcm ghash_clmulni_intel snd_page_alloc snd_seq iTCO_wdt snd_seq_device aesni_intel iTCO_vendor_support aes_x86_64 snd_timer evdev lrw gf128mul i915 glue_helper ablk_helper snd cryptd drm_kms_helper soundcore psmouse pcspkr drm lpc_ich mei_me mfd_core serio_raw mei i2c_i801 video button processor ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_common ahci libahci libata xhci_hcd scsi_mod ehci_pci ehci_hcd e1000e igb i2c_algo_bit i2c_core usbcore dca ptp usb_common pps_core fan thermal thermal_sys [210799.717487] CPU: 3 PID: 2555 Comm: rsyslogd Tainted: G D 3.12-0.bpo.1-amd64 #1 Debian 3.12.9-1~bpo70+1 [210799.717487] Hardware name: Supermicro X10SLQ/X10SLQ, BIOS 1.00 05/09/2013 [210799.717487] task: ffff88081a70d0c0 ti: ffff88081e926000 task.ti: ffff88081e926000 [210799.717488] RIP: 0010:[] [] futex_requeue+0x721/0x7e0 [210799.717489] RSP: 0018:ffff88081e927a70 EFLAGS: 00010297 [210799.717490] RAX: 0000000000000002 RBX: 0000000000000001 RCX: 00000000ffffffff [210799.717490] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 00007f6122adb9d0 [210799.717490] RBP: 00007f6122adb9d0 R08: 0000000000000000 R09: 0000000000000000 [210799.717491] R10: 0000000000000001 R11: 00000000ffffffff R12: 0000000000000001 [210799.717491] R13: 0000000000000000 R14: 0000000000000000 R15: 00007f6122adb9d0 [210799.717491] FS: 0000000000000000(0000) GS:ffff88083fac0000(0000) knlGS:0000000000000000 [210799.717492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [210799.717492] CR2: 00007fdb2c029000 CR3: 000000081e4ec000 CR4: 00000000001407e0 [210799.717493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [210799.717493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [210799.717493] Stack: [210799.717493] ffffffff810c1e34 ffff8807f92e3400 0000000000000030 ffffffff81a102e8 [210799.717494] 00ff880800000000 61320000000003e8 3963636432643261 ffff353139373635 [210799.717495] 0000000000000087 0000000000000028 ffffffffa04377e5 ffff8807f92e3400 [210799.717496] Call Trace: [210799.717497] [] ? do_futex+0x344/0xb00 [210799.717498] [] ? write_msg+0xd5/0x140 [netconsole] [210799.717500] [] ? cache_alloc_refill+0x8d/0x2e0 [210799.717501] [] ? native_sched_clock+0xf/0x70 [210799.717503] [] ? sched_clock+0x5/0x10 [210799.717504] [] ? SyS_futex+0x14b/0x1b0 [210799.717505] [] ? kmem_cache_alloc+0x1bc/0x1f0 [210799.717506] [] ? __delayacct_add_tsk+0x16c/0x180 [210799.717508] [] ? exit_robust_list+0x8b/0x170 [210799.717509] [] ? mm_release+0xdf/0x120 [210799.717510] [] ? do_exit+0x159/0xa80 [210799.717511] [] ? printk+0x4f/0x54 [210799.717512] [] ? oops_end+0xa8/0xf0 [210799.717514] [] ? do_invalid_op+0x84/0xa0 [210799.717516] [] ? futex_requeue+0x721/0x7e0 [210799.717517] [] ? select_task_rq_fair+0x69e/0x740 [210799.717519] [] ? enqueue_task_fair+0xb44/0xb80 [210799.717520] [] ? sched_clock+0x5/0x10 [210799.717522] [] ? invalid_op+0x1e/0x30 [210799.717523] [] ? futex_requeue+0x721/0x7e0 [210799.717524] [] ? do_futex+0x344/0xb00 [210799.717525] [] ? SyS_futex+0x14b/0x1b0 [210799.717526] [] ? vfs_read+0x108/0x180 [210799.717527] [] ? SyS_read+0x6f/0xa0 [210799.717528] [] ? system_call_fastpath+0x16/0x1b [210799.717529] Code: 83 44 24 20 01 e9 40 fc ff ff c7 44 24 08 f5 ff ff ff e9 2b fb ff ff c7 44 24 08 00 00 00 00 e9 1e fb ff ff 89 44 24 08 e9 70 fb ff be 96 04 00 00 48 c7 c7 00 af 6f 81 e8 3c ee f9 ff eb a2 [210799.717541] RIP [] futex_requeue+0x721/0x7e0 [210799.717542] RSP [210799.717543] invalid opcode: 0000 [#6] SMP [210799.717544] Modules linked in: dm_crypt<4>[210799.717545] ---[ end trace 5197659ccd2d2aa4 ]--- [210799.717545] dm_mod<1>[210799.717546] Fixing recursive fault but reboot is needed! [210799.717546] parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc netconsole configfs loop raid1 md_mod snd_hda_codec_realtek snd_hda_codec_hdmi joydev hid_generic hid_kensington usbhid hid x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel crct10dif_pclmul snd_hda_codec crc32_pclmul crc32c_intel snd_hwdep snd_pcm ghash_clmulni_intel snd_page_alloc snd_seq iTCO_wdt snd_seq_device aesni_intel iTCO_vendor_support aes_x86_64 snd_timer evdev lrw gf128mul i915 glue_helper ablk_helper snd cryptd drm_kms_helper soundcore psmouse pcspkr drm lpc_ich mei_me mfd_core serio_raw mei i2c_i801 video button processor ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_common ahci libahci libata xhci_hcd scsi_mod ehci_pci ehci_hcd e1000e igb i2c_algo_bit i2c_core usbcore dca ptp usb_common pps_core fan thermal thermal_sys [210799.717588] CPU: 1 PID: 2553 Comm: rs:main Q:Reg Tainted: G D 3.12-0.bpo.1-amd64 #1 Debian 3.12.9-1~bpo70+1 [210799.717588] Hardware name: Supermicro X10SLQ/X10SLQ, BIOS 1.00 05/09/2013 [210799.717589] task: ffff88081def1040 ti: ffff88081e4c8000 task.ti: ffff88081e4c8000 [210799.717589] RIP: 0010:[] [] futex_requeue+0x721/0x7e0 [210799.717592] RSP: 0018:ffff88081e4c9a70 EFLAGS: 00010297 [210799.717592] RAX: 0000000000000002 RBX: 0000000000000001 RCX: 00000000ffffffff [210799.717593] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 00007f6123add9d0 [210799.717593] RBP: 00007f6123add9d0 R08: 0000000000000000 R09: 0000000000000000 [210799.717594] R10: 0000000000000001 R11: 00000000ffffffff R12: 0000000000000001 [210799.717594] R13: 0000000000000000 R14: 0000000000000000 R15: 00007f6123add9d0 [210799.717595] FS: 0000000000000000(0000) GS:ffff88083fa40000(0000) knlGS:0000000000000000 [210799.717596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [210799.717597] CR2: 00007fd5bae3b000 CR3: 000000081e4ec000 CR4: 00000000001407e0 [210799.717597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [210799.717598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [210799.717598] Stack: [210799.717598] ffffffff810c1e34 ffff8807f92e3400 0000000000000030 ffffffff81a102e8 [210799.717600] 00ff880800000000 61330000000003e8 3963636432643261 ffff353139373635 [210799.717602] 0000000000000087 0000000000000028 ffffffffa04377e5 ffff8807f92e3400 [210799.717604] Call Trace: [210799.717604] [] ? do_futex+0x344/0xb00 [210799.717606] [] ? write_msg+0xd5/0x140 [netconsole] [210799.717608] [] ? native_sched_clock+0xf/0x70 [210799.717610] [] ? sched_clock+0x5/0x10 [210799.717612] [] ? SyS_futex+0x14b/0x1b0 [210799.717613] [] ? down_trylock+0x2c/0x40 [210799.717615] [] ? __delayacct_add_tsk+0x16c/0x180 [210799.717617] [] ? exit_robust_list+0x8b/0x170 [210799.717619] [] ? mm_release+0xdf/0x120 [210799.717621] [] ? do_exit+0x159/0xa80 [210799.717622] [] ? printk+0x4f/0x54 [210799.717624] [] ? oops_end+0xa8/0xf0 [210799.717625] [] ? do_invalid_op+0x84/0xa0 [210799.717627] [] ? futex_requeue+0x721/0x7e0 [210799.717629] [] ? invalid_op+0x1e/0x30 [210799.717630] [] ? futex_requeue+0x721/0x7e0 [210799.717632] [] ? do_futex+0x344/0xb00 [210799.717633] [] ? from_kgid_munged+0x5/0x10 [210799.717635] [] ? fsnotify+0x1dc/0x2d0 [210799.717637] [] ? SyS_futex+0x14b/0x1b0 [210799.717638] [] ? vfs_write+0x17c/0x200 [210799.717640] [] ? SyS_write+0x6f/0xa0 [210799.717641] [] ? system_call_fastpath+0x16/0x1b [210799.717643] Code: 83 44 24 20 01 e9 40 fc ff ff c7 44 24 08 f5 ff ff ff e9 2b fb ff ff c7 44 24 08 00 00 00 00 e9 1e fb ff ff 89 44 24 08 e9 70 fb ff be 96 04 00 00 48 c7 c7 00 af 6f 81 e8 3c ee f9 ff eb a2 [210799.717662] RIP [] futex_requeue+0x721/0x7e0 [210799.717663] RSP [210799.717664] ---[ end trace 5197659ccd2d2aa5 ]--- [210799.717664] Fixing recursive fault but reboot is needed! [212136.276450] workrave[22140]: segfault at 21 ip 0000000000000021 sp 00007fff17e75df8 error 14 in workrave[400000+15e000] [212219.839684] workrave[24488]: segfault at 656d69746c7d ip 00007fadceb6e35d sp 00007fff5ac3c870 error 4 in libglib-2.0.so.0.3200.4[7fadceb01000+f5000] [227769.748991] traps: workrave[25273] general protection ip:4f3a49 sp:7fffb9a6e8a0 error:0 in workrave[400000+15e000]