abclinuxu.cz AbcLinuxu.cz itbiz.cz ITBiz.cz HDmag.cz HDmag.cz abcprace.cz AbcPráce.cz
AbcLinuxu hledá autory!
Inzerujte na AbcPráce.cz od 950 Kč
Rozšířené hledání
×
dnes 17:28 | Bezpečnostní upozornění

Byly zveřejněny informace o bezpečnostní chybě CVE-2017-6074 v Linuxu zneužitelné k lokální eskalaci práv. Jde o chybu v podpoře DCCP (Datagram Congestion Control Protocol). Do linuxového jádra se dostala v říjnu 2005. V upstreamu byla opravena 17. února (commit). Bezpečnostní chyba byla nalezena pomocí nástroje syzkaller [Hacker News].

Ladislav Hagara | Komentářů: 0
dnes 15:00 | Zajímavý software

Společnost Valve vydala novou beta verzi SteamVR. Z novinek lze zdůraznit oficiální podporu Linuxu. Další informace o podpoře této platformy pro vývoj virtuální reality v Linuxu v diskusním fóru. Hlášení chyb na GitHubu.

Ladislav Hagara | Komentářů: 0
dnes 06:00 | Nová verze

Po necelém roce od vydání verze 0.67 byla vydána verze 0.68 populárního telnet a ssh klienta PuTTY. Podrobnosti v přehledu změn. Řešeny jsou také bezpečnostní chyby.

Ladislav Hagara | Komentářů: 0
včera 21:32 | Nasazení Linuxu

Canonical představuje nejnovější verzi chytré helmy DAQRI s Ubuntu pro rozšířenou realitu. K vidění bude příští týden v Barceloně na veletrhu Mobile World Congress 2017.

Ladislav Hagara | Komentářů: 0
včera 21:31 | Pozvánky

Pro zájemce o hlubší znalosti fungování operačních systémů připravila MFF UK nový předmět Pokročilé operační systémy, v rámci něhož se vystřídají přednášející nejen z řad pracovníků fakulty, ale dorazí také odborníci ze společností AVAST, Oracle, Red Hat a SUSE. Tento předmět volně navazuje na kurz Operační systémy ze zimního semestru, ale pokud máte praktické zkušenosti odjinud (například z přispívání do jádra Linuxu) a chcete si

… více »
Martin Děcký | Komentářů: 6
včera 21:30 | Pozvánky

Czech JBoss User Group Vás srdečně zve na setkání JBUG v Brně, které se koná ve středu 1. března 2017 v prostorách Fakulty Informatiky Masarykovy Univerzity v místnosti A318 od 18:00. Přednáší Tomáš Remeš a Matěj Novotný na téma CDI 2.0 - New and Noteworthy. Více informací na Facebooku a na Twitteru #jbugcz.

mjedlick | Komentářů: 0
20.2. 23:45 | Zajímavý software

Na blogu Qt bylo představeno Qt 3D Studio. Jedná se o produkt dosud známý pod názvem NVIDIA DRIVE™ Design Studio. NVIDIA jej věnovala Qt. Jedná se o několik set tisíc řádků zdrojového kódu. Qt 3D Studio bude stejně jako Qt k dispozici jak pod open source, tak pod komerční licencí. Ukázka práce s Qt 3D Studiem na YouTube.

Ladislav Hagara | Komentářů: 10
20.2. 17:50 | Komunita

Nadace The Document Foundation (TDF) zastřešující vývoj svobodného kancelářského balíku LibreOffice slaví 5 let od svého oficiálního vzniku. Nadace byla představena 28. září 2010. Formálně byla založena ale až 17. února 2012.

Ladislav Hagara | Komentářů: 0
20.2. 12:50 | Komunita

Mozilla.cz informuje, že dosud experimentální funkce Page Shot z programu Firefox Test Pilot (zprávička) se stane součástí Firefoxu. Page Shot je nástroj pro vytváření snímků webových stránek. Umí výběr oblasti, prvku stránky (např. odstavce), nebo uložení snímku celé stránky. Snímky lze ukládat na disk nebo nahrávat na server Mozilly. Nedávno bylo oznámeno, že se součástí Firefoxu stane Activity Stream.

Ladislav Hagara | Komentářů: 46
20.2. 04:10 | Nová verze

Po 10 týdnech vývoje od vydání Linuxu 4.9 (zprávička) oznámil Linus Torvalds, mj. již 20 let žijící v USA, vydání Linuxu 4.10 (LKML). Přehled nových vlastností a vylepšení například na Kernel Newbies a v Jaderných novinách (1, 2 a 3). Kódové jméno Linuxu 4.10 je Fearless Coyote.

Ladislav Hagara | Komentářů: 29
Jak se stavíte k trendu ztenčování přenosných zařízení (smartphony, notebooky)?
 (13%)
 (2%)
 (71%)
 (4%)
 (10%)
Celkem 684 hlasů
 Komentářů: 66, poslední dnes 18:57
Rozcestník

Dotaz: Watchdog detected hard LOCKUP on cpu 0

22.6.2015 21:32 LuRy | skóre: 12
Watchdog detected hard LOCKUP on cpu 0
Přečteno: 416×

Zdravím, dokazal by mi nekdo vysvetlit co se mi snazi kernel rici, co jde do kopru? Server nekolik minut absolutne neodpovidal
Diky moc

 

[866209.572014] ------------[ cut here ]------------
[866209.572014] WARNING: at /build/linux-4wkEzn/linux-3.2.68/kernel/watchdog.c:241 watchdog_overflow_callback+0x93/0x9e()
[866209.572014] Hardware name: SUN FIRE X4150
[866209.572014] Watchdog detected hard LOCKUP on cpu 0
[866209.572014] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866209.572014] Pid: 54548, comm: php5-fpm Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1
[866209.572014] Call Trace:
[866209.572014]    [] ? warn_slowpath_common+0x78/0x8c
[866209.572014]  [] ? warn_slowpath_fmt+0x45/0x4a
[866209.572014]  [] ? ioremap_page_range+0x23c/0x2a0
[866209.572014]  [] ? sched_clock+0x5/0x8
[866209.572014]  [] ? watchdog_overflow_callback+0x93/0x9e
[866209.572014]  [] ? touch_nmi_watchdog+0x60/0x60
[866209.572014]  [] ? __perf_event_overflow+0xf9/0x17b
[866209.572014]  [] ? local_clock+0x24/0x2b
[866209.572014]  [] ? perf_event_update_userpage+0x9/0x9d
[866209.572014]  [] ? x86_perf_event_set_period+0x101/0x10b
[866209.572014]  [] ? intel_pmu_handle_irq+0x222/0x283
[866209.572014]  [] ? nmi_handle.isra.0+0x41/0x64
[866209.572014]  [] ? do_nmi+0x7d/0x258
[866209.572014]  [] ? nmi+0x20/0x30
[866209.572014]  [] ? arch_local_irq_disable+0x8/0x8
[866209.572014]  <>    [] ? _raw_spin_lock_irqsave+0x9/0x25
[866209.572014]  [] ? up+0xb/0x34
[866209.572014]  [] ? console_unlock+0x1ab/0x206
[866209.572014]  [] ? _raw_spin_unlock_irqrestore+0xe/0xf
[866209.572014]  [] ? vprintk+0x396/0x3d9
[866209.572014]  [] ? printk+0x43/0x48
[866209.572014]  [] ? _raw_spin_unlock_irqrestore+0xe/0xf
[866209.572014]  [] ? ip_handle_martian_source+0xeb/0xf6
[866209.572014]  [] ? ip_route_input_common+0x6ad/0xb85
[866209.572014]  [] ? arp_process+0x181/0x4b0
[866209.572014]  [] ? virt_to_cache+0x7/0x23
[866209.572014]  [] ? __netif_receive_skb+0x3fb/0x42d
[866209.572014]  [] ? netif_receive_skb+0x63/0x69
[866209.572014]  [] ? napi_gro_receive+0x1d/0x2b
[866209.572014]  [] ? napi_skb_finish+0x1c/0x31
[866209.572014]  [] ? e1000_clean_rx_irq_ps+0x3ca/0x470 [e1000e]
[866209.572014]  [] ? e1000e_poll+0x63/0x1f9 [e1000e]
[866209.572014]  [] ? net_rx_action+0xa1/0x1aa
[866209.572014]  [] ? add_interrupt_randomness+0x38/0x155
[866209.572014]  [] ? __do_softirq+0xb9/0x177
[866209.572014]  [] ? call_softirq+0x1c/0x30
[866209.572014]  [] ? do_softirq+0x3c/0x7b
[866209.572014]  [] ? irq_exit+0x3c/0x99
[866209.572014]  [] ? do_IRQ+0x82/0x98
[866209.572014]  [] ? common_interrupt+0x6e/0x6e
[866209.572014]    [] ? system_call_fastpath+0x16/0x1b
[866209.572014] ---[ end trace 3780ac6e2ff6f8d9 ]---
[866509.593583] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 3, t=75005 jiffies)
[866509.593694] sending NMI to all CPUs:
[866509.593702] NMI backtrace for cpu 0
[866509.593704] CPU 0
[866509.593705] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.593780]
[866509.593782] Pid: 54548, comm: php5-fpm Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.593785] RIP: 0010:[]  [] internal_add_timer+0xa4/0xb3
[866509.593790] RSP: 0000:ffff88041fc039b8  EFLAGS: 00000002
[866509.593792] RAX: ffffffff8178c420 RBX: ffff8803cf4e5220 RCX: 000000020ce72ed0
[866509.593794] RDX: ffff8803f9e22480 RSI: ffff8803cf4e5220 RDI: ffffffff8178a7c0
[866509.593796] RBP: 00000001135846ce R08: 00000000ffffffff R09: 0000000082ad6f5e
[866509.593798] R10: ffff88040de9f000 R11: ffff88040de9f000 R12: ffffffff8178a7c0
[866509.593800] R13: 0000000000000001 R14: ffffffff8178a7c0 R15: 0000000000000000
[866509.593802] FS:  00007f28b5cad720(0000) GS:ffff88041fc00000(0000) knlGS:0000000000000000
[866509.593804] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[866509.593806] CR2: 00007f8f6c84e000 CR3: 00000004013aa000 CR4: 00000000000006f0
[866509.593808] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.593810] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.593812] Process php5-fpm (pid: 54548, threadinfo ffff880039fd8000, task ffff88030bd6a080)
[866509.593813] Stack:
[866509.593852]  ffffffff8105298d 0000000000000006 0000000000000286 0000000000000100
[866509.593856]  ffff8803cf4e5198 0000000000000000 ffff88040bd48480 ffff8803cf4e5200
[866509.593859]  0000000082ad6f5e 000000001c1210c0 ffffffffa03bfd29 0000000000000246
[866509.593862] Call Trace:
[866509.593899]  
[866509.593937]  [] ? __mod_timer+0x12c/0x14b
[866509.593945]  [] ? __nf_ct_refresh_acct+0x59/0xc3 [nf_conntrack]
[866509.593951]  [] ? tcp_packet+0xa51/0xa95 [nf_conntrack]
[866509.593956]  [] ? ____nf_conntrack_find+0x6b/0xbf [nf_conntrack]
[866509.593961]  [] ? nf_ct_zone+0xa/0x17 [nf_conntrack]
[866509.593966]  [] ? __nf_conntrack_find_get+0x75/0x9b [nf_conntrack]
[866509.593973]  [] ? nf_conntrack_in+0x53a/0x607 [nf_conntrack]
[866509.593979]  [] ? ttwu_do_wakeup+0x50/0xc4
[866509.593983]  [] ? nf_iterate+0x41/0x77
[866509.593986]  [] ? inet_del_protocol+0x27/0x27
[866509.593988]  [] ? nf_hook_slow+0x68/0x101
[866509.593990]  [] ? inet_del_protocol+0x27/0x27
[866509.593994]  [] ? inet_del_protocol+0x27/0x27
[866509.593997]  [] ? NF_HOOK.constprop.9+0x3c/0x56
[866509.593999]  [] ? __netif_receive_skb+0x3fb/0x42d
[866509.594002]  [] ? netif_receive_skb+0x63/0x69
[866509.594004]  [] ? napi_gro_receive+0x1d/0x2b
[866509.594007]  [] ? napi_skb_finish+0x1c/0x31
[866509.594015]  [] ? e1000_clean_rx_irq_ps+0x3ca/0x470 [e1000e]
[866509.594024]  [] ? e1000e_poll+0x63/0x1f9 [e1000e]
[866509.594026]  [] ? net_rx_action+0xa1/0x1aa
[866509.594029]  [] ? add_interrupt_randomness+0x38/0x155
[866509.594032]  [] ? __do_softirq+0xb9/0x177
[866509.594034]  [] ? call_softirq+0x1c/0x30
[866509.594037]  [] ? do_softirq+0x3c/0x7b
[866509.594039]  [] ? irq_exit+0x3c/0x99
[866509.594041]  [] ? do_IRQ+0x82/0x98
[866509.594044]  [] ? common_interrupt+0x6e/0x6e
[866509.594045]  
[866509.594083]  [] ? system_call_fastpath+0x16/0x1b
[866509.594085] Code: 26 41 b8 ff ff ff ff 4c 01 c1 4c 39 c2 48 0f 47 c1 48 c1 e8 1a 83 e0 3f 48 05 c0 01 00 00 48 c1 e0 04 48 8d 44 07 20 48 8b 50 08 <48> 89 70 08 48 89 06 48 89 56 08 48 89 32 c3 41 54 8b 05 48 a6
[866509.594344] Call Trace:
[866509.594345]    [] ? __mod_timer+0x12c/0x14b
[866509.594352]  [] ? __nf_ct_refresh_acct+0x59/0xc3 [nf_conntrack]
[866509.594358]  [] ? tcp_packet+0xa51/0xa95 [nf_conntrack]
[866509.594363]  [] ? ____nf_conntrack_find+0x6b/0xbf [nf_conntrack]
[866509.594368]  [] ? nf_ct_zone+0xa/0x17 [nf_conntrack]
[866509.594373]  [] ? __nf_conntrack_find_get+0x75/0x9b [nf_conntrack]
[866509.594380]  [] ? nf_conntrack_in+0x53a/0x607 [nf_conntrack]
[866509.594384]  [] ? ttwu_do_wakeup+0x50/0xc4
[866509.594388]  [] ? nf_iterate+0x41/0x77
[866509.594390]  [] ? inet_del_protocol+0x27/0x27
[866509.594393]  [] ? nf_hook_slow+0x68/0x101
[866509.594395]  [] ? inet_del_protocol+0x27/0x27
[866509.594399]  [] ? inet_del_protocol+0x27/0x27
[866509.594401]  [] ? NF_HOOK.constprop.9+0x3c/0x56
[866509.594404]  [] ? __netif_receive_skb+0x3fb/0x42d
[866509.594406]  [] ? netif_receive_skb+0x63/0x69
[866509.594409]  [] ? napi_gro_receive+0x1d/0x2b
[866509.594411]  [] ? napi_skb_finish+0x1c/0x31
[866509.594419]  [] ? e1000_clean_rx_irq_ps+0x3ca/0x470 [e1000e]
[866509.594428]  [] ? e1000e_poll+0x63/0x1f9 [e1000e]
[866509.594430]  [] ? net_rx_action+0xa1/0x1aa
[866509.594433]  [] ? add_interrupt_randomness+0x38/0x155
[866509.594435]  [] ? __do_softirq+0xb9/0x177
[866509.594438]  [] ? call_softirq+0x1c/0x30
[866509.594440]  [] ? do_softirq+0x3c/0x7b
[866509.594443]  [] ? irq_exit+0x3c/0x99
[866509.594445]  [] ? do_IRQ+0x82/0x98
[866509.594447]  [] ? common_interrupt+0x6e/0x6e
[866509.594449]    [] ? system_call_fastpath+0x16/0x1b
[866509.594453] NMI backtrace for cpu 2
[866509.594455] CPU 2
[866509.594456] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.594531]
[866509.594533] Pid: 0, comm: swapper/2 Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.594536] RIP: 0010:[]  [] death_by_timeout+0x1/0x6c [nf_conntrack]
[866509.594542] RSP: 0018:ffff88041fc83e80  EFLAGS: 00000246
[866509.594544] RAX: 0000000000000000 RBX: ffff88040f188000 RCX: 0000000000000001
[866509.594546] RDX: ffff88041fc83eb0 RSI: 0000000000000001 RDI: ffff880039eec9e8
[866509.594548] RBP: 0000000000000100 R08: ffff88040f188000 R09: ffff88040f188000
[866509.594550] R10: ffff88040f188000 R11: ffff88040f188000 R12: ffff880039eeca70
[866509.594552] R13: ffff88041fc83eb0 R14: ffff88040f18dfd8 R15: ffff88040f18dfd8
[866509.594554] FS:  0000000000000000(0000) GS:ffff88041fc80000(0000) knlGS:0000000000000000
[866509.594556] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[866509.594558] CR2: 0000000002208010 CR3: 00000001ddd3c000 CR4: 00000000000006e0
[866509.594560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.594561] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.594564] Process swapper/2 (pid: 0, threadinfo ffff88040f18c000, task ffff88040f171780)
[866509.594565] Stack:
[866509.594601]  0000000000000100 ffffffff810525f4 ffffffff8103f71d ffffffffa03c0076
[866509.594604]  ffff880039eec9e8 ffff88040f18dfd8 ffff88041fc83eb0 ffff88041fc83eb0
[866509.594608]  ffffffff81066415 ffffffff81604088 ffff88040f18dfd8 0000000000000100
[866509.594611] Call Trace:
[866509.594648]  
[866509.594687]  [] ? run_timer_softirq+0x19a/0x261
[866509.594689]  [] ? try_to_wake_up+0x187/0x197
[866509.594695]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.594698]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.594701]  [] ? __do_softirq+0xb9/0x177
[866509.594703]  [] ? call_softirq+0x1c/0x30
[866509.594706]  [] ? do_softirq+0x3c/0x7b
[866509.594708]  [] ? irq_exit+0x3c/0x99
[866509.594712]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.594715]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.594716]  
[866509.594759]  [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.594765]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.594772]  [] ? acpi_idle_enter_bm+0xe3/0x262 [processor]
[866509.594778]  [] ? cpuidle_idle_call+0xec/0x179
[866509.594781]  [] ? cpu_idle+0xa5/0xf2
[866509.594785]  [] ? start_secondary+0x1da/0x1e0
[866509.594787] Code: 49 83 4c 24 08 04 eb 08 49 f7 d5 4d 21 6c 24 08 48 89 df e8 85 11 f9 e0 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 55  05 00 00 00 53 48 89 fb 50 e8 3b f0 ff ff 48 85 c0 48 89 c5
[866509.595045] Call Trace:
[866509.595046]    [] ? run_timer_softirq+0x19a/0x261
[866509.595050]  [] ? try_to_wake_up+0x187/0x197
[866509.595056]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.595058]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.595061]  [] ? __do_softirq+0xb9/0x177
[866509.595063]  [] ? call_softirq+0x1c/0x30
[866509.595066]  [] ? do_softirq+0x3c/0x7b
[866509.595068]  [] ? irq_exit+0x3c/0x99
[866509.595070]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.595073]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.595074]    [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.595087]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.595094]  [] ? acpi_idle_enter_bm+0xe3/0x262 [processor]
[866509.595099]  [] ? cpuidle_idle_call+0xec/0x179
[866509.595102]  [] ? cpu_idle+0xa5/0xf2
[866509.595104]  [] ? start_secondary+0x1da/0x1e0
[866509.595111] NMI backtrace for cpu 7
[866509.595114] CPU 7
[866509.595115] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.595220]
[866509.595222] Pid: 0, comm: swapper/7 Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.595226] RIP: 0010:[]  [] virt_to_head_page+0x1e/0x29
[866509.595235] RSP: 0018:ffff88041fdc3d90  EFLAGS: 00000082
[866509.595236] RAX: ffffea0009d7e4e0 RBX: ffff88040c2bfd80 RCX: ffff8800da2a4000
[866509.595238] RDX: 0200000000000080 RSI: dead000000200200 RDI: ffff8802cff84c48
[866509.595240] RBP: ffff88040bfb2a18 R08: ffff88040f240000 R09: ffff88040f240000
[866509.595242] R10: ffff88040f240000 R11: ffff88040f240000 R12: 000000000000001b
[866509.595244] R13: 0000000000000016 R14: 0000000000000000 R15: ffff8802cff84c48
[866509.595246] FS:  0000000000000000(0000) GS:ffff88041fdc0000(0000) knlGS:0000000000000000
[866509.595248] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[866509.595250] CR2: 0000000002207040 CR3: 00000002a2eeb000 CR4: 00000000000006e0
[866509.595252] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.595254] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.595256] Process swapper/7 (pid: 0, threadinfo ffff88040f266000, task ffff88040f22f1c0)
[866509.595258] Stack:
[866509.595296]  ffff8800da2a4000 ffffffff810ebc9c ffff8800da2a4000 ffffffff810ebf82
[866509.595301]  ffff88040d979b40 ffff88036b097000 0000000400000002 ffff88040bfb2a00
[866509.595304]  ffff88040c2bfd80 ffff88040836f2c8 000000000000001b ffff88040d979b40
[866509.595307] Call Trace:
[866509.595345]  
[866509.595384]  [] ? virt_to_slab+0x6/0x16
[866509.595386]  [] ? free_block+0x33/0xe9
[866509.595389]  [] ? __cache_free.isra.41+0x158/0x195
[866509.595391]  [] ? kmem_cache_free+0x25/0x69
[866509.595395]  [] ? nf_conntrack_destroy+0x12/0x15
[866509.595399]  [] ? run_timer_softirq+0x19a/0x261
[866509.595408]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.595412]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.595416]  [] ? __do_softirq+0xb9/0x177
[866509.595419]  [] ? call_softirq+0x1c/0x30
[866509.595423]  [] ? do_softirq+0x3c/0x7b
[866509.595426]  [] ? irq_exit+0x3c/0x99
[866509.595430]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.595432]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.595434]  
[866509.595478]  [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.595484]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.595491]  [] ? acpi_idle_enter_bm+0xe3/0x262 [processor]
[866509.595497]  [] ? cpuidle_idle_call+0xec/0x179
[866509.595500]  [] ? cpu_idle+0xa5/0xf2
[866509.595504]  [] ? start_secondary+0x1da/0x1e0
[866509.595506] Code: c7 c0 99 7e 81 5d 41 5c e9 53 77 02 00 51 e8 36 52 f4 ff 48 c1 e8 0c 48 ba 00 00 00 00 00 ea ff ff 48 6b c0 38 48 01 d0 48 8b 10 <80> e6 80 74 04 48 8b 40 30 5a c3 41 56 41 be 01 00 00 00 41 55
[866509.595765] Call Trace:
[866509.595766]    [] ? virt_to_slab+0x6/0x16
[866509.595770]  [] ? free_block+0x33/0xe9
[866509.595772]  [] ? __cache_free.isra.41+0x158/0x195
[866509.595775]  [] ? kmem_cache_free+0x25/0x69
[866509.595777]  [] ? nf_conntrack_destroy+0x12/0x15
[866509.595779]  [] ? run_timer_softirq+0x19a/0x261
[866509.595785]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.595787]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.595790]  [] ? __do_softirq+0xb9/0x177
[866509.595792]  [] ? call_softirq+0x1c/0x30
[866509.595795]  [] ? do_softirq+0x3c/0x7b
[866509.595797]  [] ? irq_exit+0x3c/0x99
[866509.595800]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.595802]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.595803]    [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.595816]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.595823]  [] ? acpi_idle_enter_bm+0xe3/0x262 [processor]
[866509.595829]  [] ? cpuidle_idle_call+0xec/0x179
[866509.595831]  [] ? cpu_idle+0xa5/0xf2
[866509.595834]  [] ? start_secondary+0x1da/0x1e0
[866509.595837] NMI backtrace for cpu 5
[866509.595839] CPU 5
[866509.595840] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.595915]
[866509.595917] Pid: 0, comm: swapper/5 Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.595920] RIP: 0010:[]  [] run_timer_softirq+0x19a/0x261
[866509.595924] RSP: 0018:ffff88041fd43e90  EFLAGS: 00000246
[866509.595926] RAX: ffffffff8165ce00 RBX: ffff88040f1fc000 RCX: 0000000000000004
[866509.595928] RDX: 0000000000000044 RSI: 0000000000000001 RDI: ffff8800c1e600c0
[866509.595929] RBP: 0000000000000100 R08: 0000000000000032 R09: 0000000000000002
[866509.595931] R10: 0000000000000002 R11: 0000000000000002 R12: ffff8800c1e60410
[866509.595933] R13: ffff88041fd43eb0 R14: ffff88040f203fd8 R15: ffff88040f203fd8
[866509.595935] FS:  0000000000000000(0000) GS:ffff88041fd40000(0000) knlGS:0000000000000000
[866509.595937] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[866509.595939] CR2: 00000000022060d8 CR3: 0000000001605000 CR4: 00000000000006e0
[866509.595941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.595943] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.595945] Process swapper/5 (pid: 0, threadinfo ffff88040f202000, task ffff88040f1e3080)
[866509.595946] Stack:
[866509.597581]  ffffffff8103f71d ffffffff812d0697 ffff8800c1e600c0 ffff88040f203fd8
[866509.597581]  ffff88041fd43eb0 ffff88041fd43eb0 ffffffff81066415 ffffffff81604088
[866509.597581]  ffff88040f203fd8 0000000000000100 0000000000000141 0000000000000001
[866509.597581] Call Trace:
[866509.597581]  
[866509.597581]  [] ? try_to_wake_up+0x187/0x197
[866509.597581]  [] ? tcp_retransmit_timer+0x49a/0x49a
[866509.597581]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.597581]  [] ? __do_softirq+0xb9/0x177
[866509.597581]  [] ? call_softirq+0x1c/0x30
[866509.597581]  [] ? do_softirq+0x3c/0x7b
[866509.597581]  [] ? irq_exit+0x3c/0x99
[866509.597581]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.597581]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597581]  
[866509.597581]  [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597581]  [] ? acpi_idle_enter_bm+0x220/0x262 [processor]
[866509.597581]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597581]  [] ? cpu_idle+0xa5/0xf2
[866509.597581]  [] ? start_secondary+0x1da/0x1e0
[866509.597581] Code: 63 00 48 85 c0 74 1b 48 8b 78 08 4c 89 e6 48 89 04 24 ff 10 48 8b 04 24 48 83 c0 10 48 83 38 00 eb e3 48 8b 7c 24 10 ff 54 24 08 <8b> 05 0e 8c 63 00 85 c0 74 27 48 8b 05 1b 8c 63 00 48 85 c0 74
[866509.597581] Call Trace:
[866509.597581]    [] ? try_to_wake_up+0x187/0x197
[866509.597581]  [] ? tcp_retransmit_timer+0x49a/0x49a
[866509.597581]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.597581]  [] ? __do_softirq+0xb9/0x177
[866509.597581]  [] ? call_softirq+0x1c/0x30
[866509.597581]  [] ? do_softirq+0x3c/0x7b
[866509.597581]  [] ? irq_exit+0x3c/0x99
[866509.597581]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.597581]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597581]    [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597581]  [] ? acpi_idle_enter_bm+0x220/0x262 [processor]
[866509.597581]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597581]  [] ? cpu_idle+0xa5/0xf2
[866509.597581]  [] ? start_secondary+0x1da/0x1e0
[866509.597564] NMI backtrace for cpu 3
[866509.597564] CPU 3
[866509.597564] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.597564]
[866509.597564] Pid: 0, comm: swapper/3 Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.597564] RIP: 0010:[]  [] __const_udelay+0x9/0x20
[866509.597564] RSP: 0018:ffff88041fcc3e20  EFLAGS: 00000046
[866509.597564] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 0000000000000040
[866509.597564] RDX: 0000000000ac807c RSI: 0000000000000200 RDI: 0000000000418958
[866509.597564] RBP: ffffffff81622280 R08: 0000000000000002 R09: 0000000000000000
[866509.597564] R10: 000000001d4c35ec R11: 000000001d4c35ec R12: ffffffff81622380
[866509.597564] R13: 0000000000000001 R14: ffffffff81624380 R15: 0000000000000000
[866509.597564] FS:  0000000000000000(0000) GS:ffff88041fcc0000(0000) knlGS:0000000000000000
[866509.597564] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[866509.597564] CR2: 00007fed0714c028 CR3: 000000040171c000 CR4: 00000000000006e0
[866509.597564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.597564] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.597564] Process swapper/3 (pid: 0, threadinfo ffff88040f1be000, task ffff88040f1a0100)
[866509.597564] Stack:
[866509.597564]  ffffffff8102516d ffff88041fccddc0 ffffffff81096624 0000000000000000
[866509.597564]  ffffffff81624380 ffffffff81011a6d 0000000000000003 0000000000000000
[866509.597564]  0000000000000003 ffff88041fcc3f50 ffff88041fccda78 ffffffff8106c53c
[866509.597564] Call Trace:
[866509.597564]  
[866509.597564]  [] ? arch_trigger_all_cpu_backtrace+0x6c/0x7b
[866509.597564]  [] ? __rcu_pending+0x21a/0x358
[866509.597564]  [] ? arch_local_irq_save+0x5/0x13
[866509.597564]  [] ? tick_nohz_handler+0xd0/0xd0
[866509.597564]  [] ? rcu_check_callbacks+0x90/0xcc
[866509.597564]  [] ? update_process_times+0x31/0x63
[866509.597564]  [] ? tick_sched_timer+0x6a/0x90
[866509.597564]  [] ? __run_hrtimer+0xac/0x135
[866509.597564]  [] ? hrtimer_interrupt+0xd7/0x1b1
[866509.597564]  [] ? sched_clock+0x5/0x8
[866509.597564]  [] ? smp_apic_timer_interrupt+0x6f/0x82
[866509.597564]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597564]  
[866509.597564]  [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597564]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.597564]  [] ? acpi_idle_enter_bm+0xe3/0x262 [processor]
[866509.597564]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597564]  [] ? cpu_idle+0xa5/0xf2
[866509.597564]  [] ? start_secondary+0x1da/0x1e0
[866509.597564] Code: eb 0e 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 ff c8 75 fb 48 ff c8 c3 48 8b 05 48 f3 48 00 ff e0 65 48 8b 14 25 18 27 01 00 <48> 6b d2 3e 48 8d 04 bd 00 00 00 00 f7 e2 48 8d 7a 01 e9 d7 ff
[866509.597564] Call Trace:
[866509.597564]    [] ? arch_trigger_all_cpu_backtrace+0x6c/0x7b
[866509.597564]  [] ? __rcu_pending+0x21a/0x358
[866509.597564]  [] ? arch_local_irq_save+0x5/0x13
[866509.597564]  [] ? tick_nohz_handler+0xd0/0xd0
[866509.597564]  [] ? rcu_check_callbacks+0x90/0xcc
[866509.597564]  [] ? update_process_times+0x31/0x63
[866509.597564]  [] ? tick_sched_timer+0x6a/0x90
[866509.597564]  [] ? __run_hrtimer+0xac/0x135
[866509.597564]  [] ? hrtimer_interrupt+0xd7/0x1b1
[866509.597564]  [] ? sched_clock+0x5/0x8
[866509.597564]  [] ? smp_apic_timer_interrupt+0x6f/0x82
[866509.597564]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597564]    [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597564]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.597564]  [] ? acpi_idle_enter_bm+0xe3/0x262 [processor]
[866509.597564]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597564]  [] ? cpu_idle+0xa5/0xf2
[866509.597564]  [] ? start_secondary+0x1da/0x1e0
[866509.597580] NMI backtrace for cpu 1
[866509.597580] CPU 1
[866509.597580] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.597580]
[866509.597580] Pid: 0, comm: swapper/1 Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.597580] RIP: 0010:[]  [] dst_negative_advice+0xd/0x3f
[866509.597580] RSP: 0018:ffff88041fc43e30  EFLAGS: 00000246
[866509.597580] RAX: 0000000000012401 RBX: ffff88040dd1bec0 RCX: 0000000000000003
[866509.597580] RDX: 00000000000002ee RSI: 0000000000000003 RDI: ffff88040de2aec0
[866509.597580] RBP: ffff88040de2aec0 R08: 0000000000000032 R09: 000000000ce72efe
[866509.597580] R10: 0000000000000002 R11: 0000000000000002 R12: ffff88040de2b210
[866509.597580] R13: ffff88041fc43eb0 R14: ffff88040f17bfd8 R15: ffff88040f17bfd8
[866509.597580] FS:  0000000000000000(0000) GS:ffff88041fc40000(0000) knlGS:0000000000000000
[866509.597580] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[866509.597580] CR2: 00007f8f6c84e000 CR3: 00000002a2eeb000 CR4: 00000000000006e0
[866509.597580] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.597580] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.597580] Process swapper/1 (pid: 0, threadinfo ffff88040f17a000, task ffff88040f15e180)
[866509.597580] Stack:
[866509.597580]  0000000000000003 ffff88040de2aec0 0000000000000100 ffffffff812d0423
[866509.597580]  0000000000000032 ffff88040de2aec0 0000000000000100 ffffffff812d0729
[866509.597580]  0000000000000002 ffff88040f154000 0000000000000100 ffffffff810525f4
[866509.597580] Call Trace:
[866509.597580]  
[866509.597580]  [] ? tcp_retransmit_timer+0x226/0x49a
[866509.597580]  [] ? tcp_write_timer+0x92/0x167
[866509.597580]  [] ? run_timer_softirq+0x19a/0x261
[866509.597580]  [] ? try_to_wake_up+0x187/0x197
[866509.597580]  [] ? tcp_retransmit_timer+0x49a/0x49a
[866509.597580]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.597580]  [] ? __do_softirq+0xb9/0x177
[866509.597580]  [] ? call_softirq+0x1c/0x30
[866509.597580]  [] ? do_softirq+0x3c/0x7b
[866509.597580]  [] ? irq_exit+0x3c/0x99
[866509.597580]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.597580]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597580]  
[866509.597580]  [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597580]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.597580]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597580]  [] ? cpu_idle+0xa5/0xf2
[866509.597580]  [] ? start_secondary+0x1da/0x1e0
[866509.597580] Code: 00 48 89 df e8 24 30 ff ff 48 8b 43 30 48 8b 80 e8 00 00 00 65 48 ff 80 f0 01 00 00 5b c3 55 48 89 fd 53 51 48 8b 9f f0 00 00 00 <48> 85 db 74 29 48 8b 43 20 48 8b 40 40 48 85 c0 74 1c 48 89 df
[866509.597580] Call Trace:
[866509.597580]    [] ? tcp_retransmit_timer+0x226/0x49a
[866509.597580]  [] ? tcp_write_timer+0x92/0x167
[866509.597580]  [] ? run_timer_softirq+0x19a/0x261
[866509.597580]  [] ? try_to_wake_up+0x187/0x197
[866509.597580]  [] ? tcp_retransmit_timer+0x49a/0x49a
[866509.597580]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.597580]  [] ? __do_softirq+0xb9/0x177
[866509.597580]  [] ? call_softirq+0x1c/0x30
[866509.597580]  [] ? do_softirq+0x3c/0x7b
[866509.597580]  [] ? irq_exit+0x3c/0x99
[866509.597580]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.597580]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597580]    [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597580]  [] ? acpi_idle_enter_simple+0xc6/0x102 [processor]
[866509.597580]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597580]  [] ? cpu_idle+0xa5/0xf2
[866509.597580]  [] ? start_secondary+0x1da/0x1e0
[866509.597566] NMI backtrace for cpu 6
[866509.597566] CPU 6
[866509.597566] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.597566]
[866509.597566] Pid: 0, comm: swapper/6 Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.597566] RIP: 0010:[]  [] hlist_nulls_del_rcu+0x12/0x21 [nf_conntrack]
[866509.597566] RSP: 0018:ffff88041fd83e48  EFLAGS: 00000246
[866509.597566] RAX: ffff8802cffd1c50 RBX: ffff88025eeab198 RCX: 0000000000000000
[866509.597566] RDX: ffff88040d53a690 RSI: 0000000000000002 RDI: ffff88025eeab1d8
[866509.597566] RBP: ffffffff81658e00 R08: 0000000000000032 R09: 0000000000000002
[866509.597566] R10: 0000000000000002 R11: 0000000000000002 R12: ffff88025eeab220
[866509.597566] R13: ffff88041fd83eb0 R14: ffff88040f237fd8 R15: ffff88040f237fd8
[866509.597566] FS:  0000000000000000(0000) GS:ffff88041fd80000(0000) knlGS:0000000000000000
[866509.597566] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[866509.597566] CR2: 0000000002206b00 CR3: 0000000001605000 CR4: 00000000000006e0
[866509.597566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.597566] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.597566] Process swapper/6 (pid: 0, threadinfo ffff88040f236000, task ffff88040f221840)
[866509.597566] Stack:
[866509.597566]  ffffffffa03bfb79 0000000000000000 ffff88025eeab198 0000000000000000
[866509.597566]  ffffffffa03c00d7 0000000000000000 ffff88040f210000 0000000000000100
[866509.597566]  ffffffff810525f4 ffff88040f064000 ffffffffa03c0076 ffff88025eeab198
[866509.597566] Call Trace:
[866509.597566]  
[866509.597566]  [] ? nf_ct_delete_from_lists+0x3b/0x52 [nf_conntrack]
[866509.597566]  [] ? death_by_timeout+0x61/0x6c [nf_conntrack]
[866509.597566]  [] ? run_timer_softirq+0x19a/0x261
[866509.597566]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.597566]  [] ? __do_softirq+0xb9/0x177
[866509.597566]  [] ? call_softirq+0x1c/0x30
[866509.597566]  [] ? do_softirq+0x3c/0x7b
[866509.597566]  [] ? irq_exit+0x3c/0x99
[866509.597566]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.597566]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597566]  
[866509.597566]  [] ? arch_local_irq_restore+0x2/0x8
[866509.597566]  [] ? _raw_spin_unlock_irqrestore+0xe/0xf
[866509.597566]  [] ? acpi_idle_enter_bm+0x246/0x262 [processor]
[866509.597566]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597566]  [] ? cpu_idle+0xa5/0xf2
[866509.597566]  [] ? start_secondary+0x1da/0x1e0
[866509.597566] Code: <48> b8 00 02 20 00 00 00 ad de 48 89 47 08 c3 48 8b 06 48 89 77 08
[866509.597566] Call Trace:
[866509.597566]    [] ? nf_ct_delete_from_lists+0x3b/0x52 [nf_conntrack]
[866509.597566]  [] ? death_by_timeout+0x61/0x6c [nf_conntrack]
[866509.597566]  [] ? run_timer_softirq+0x19a/0x261
[866509.597566]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.597566]  [] ? __do_softirq+0xb9/0x177
[866509.597566]  [] ? call_softirq+0x1c/0x30
[866509.597566]  [] ? do_softirq+0x3c/0x7b
[866509.597566]  [] ? irq_exit+0x3c/0x99
[866509.597566]  [] ? smp_apic_timer_interrupt+0x74/0x82
[866509.597566]  [] ? apic_timer_interrupt+0x6e/0x80
[866509.597566]    [] ? arch_local_irq_restore+0x2/0x8
[866509.597566]  [] ? _raw_spin_unlock_irqrestore+0xe/0xf
[866509.597566]  [] ? acpi_idle_enter_bm+0x246/0x262 [processor]
[866509.597566]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597566]  [] ? cpu_idle+0xa5/0xf2
[866509.597566]  [] ? start_secondary+0x1da/0x1e0
[866509.597535] NMI backtrace for cpu 4
[866509.597535] CPU 4
[866509.597535] Modules linked in: tcp_diag inet_diag tun act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_statistic xt_CT xt_time xt_connlimit xt_realm xt_addrtype ip_set_hash_ip iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_defrag_ipv6 ip6_tables nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_AUDIT ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc bonding loop tpm_infineon snd_pcm snd_page_alloc snd_timer snd iTCO_wdt psmouse acpi_cpufreq mperf i5000_edac edac_core soundcore i2c_i801 i5k_amb i2c_core shpchp iTCO_vendor_support sr_mod cdrom tpm_tis pcspkr evdev serio_raw joydev tpm tpm_bios rng_core coretemp processor button thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sg ses enclosure sd_mod crc_t10dif usb_storage ata_generic uhci_hcd ata_piix ehci_hcd ahci libahci libata usbcore usb_common e1000e aacraid scsi_mod [last unloaded: scsi_wait_scan]
[866509.597535]
[866509.597535] Pid: 0, comm: swapper/4 Tainted: G        W    3.2.0-4-amd64 #1 Debian 3.2.68-1+deb7u1 Sun Microsystems SUN FIRE X4150/SUN FIRE X4150
[866509.597535] RIP: 0010:[]  [] __nf_ct_ext_find+0x19/0x2e [nf_conntrack]
[866509.597535] RSP: 0018:ffff88041fd03e58  EFLAGS: 00000246
[866509.597535] RAX: 0000000000000005 RBX: ffff8803d2462ea8 RCX: 0000000000000000
[866509.597535] RDX: ffff8800d52f9a80 RSI: 0000000000000005 RDI: ffff8803d2462ea8
[866509.597535] RBP: 0000000000000100 R08: 0000000000000032 R09: 0000000000000002
[866509.597535] R10: 0000000000000002 R11: 0000000000000002 R12: ffff8803d2462f30
[866509.597535] R13: ffff88041fd03ea0 R14: ffff88040f1f1fd8 R15: ffff88040f1f1fd8
[866509.597535] FS:  0000000000000000(0000) GS:ffff88041fd00000(0000) knlGS:0000000000000000
[866509.597535] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[866509.597535] CR2: 00000000022130c0 CR3: 0000000001605000 CR4: 00000000000006e0
[866509.597535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[866509.597535] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[866509.597535] Process swapper/4 (pid: 0, threadinfo ffff88040f1f0000, task ffff88040f1d38c0)
[866509.597535] Stack:
[866509.597535]  ffffffffa03c0086 0000000000000000 ffff88040f1cc000 0000000000000100
[866509.597535]  ffffffff810525f4 ffffffff8106baa9 ffffffffa03c0076 ffff8803d2462ea8
[866509.597535]  ffff88040f1f1fd8 ffff88041fd03ea0 ffff88041fd03ea0 0000000000000000
[866509.597535] Call Trace:
[866509.597535]  
[866509.597535]  [] ? death_by_timeout+0x10/0x6c [nf_conntrack]
[866509.597535]  [] ? run_timer_softirq+0x19a/0x261
[866509.597535]  [] ? tick_handle_oneshot_broadcast+0xbc/0xfa
[866509.597535]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.597535]  [] ? __do_softirq+0xb9/0x177
[866509.597535]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.597535]  [] ? call_softirq+0x1c/0x30
[866509.597535]  [] ? do_softirq+0x3c/0x7b
[866509.597535]  [] ? irq_exit+0x3c/0x99
[866509.597535]  [] ? do_IRQ+0x82/0x98
[866509.597535]  [] ? common_interrupt+0x6e/0x6e
[866509.597535]  
[866509.597535]  [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597535]  [] ? acpi_idle_enter_bm+0x220/0x262 [processor]
[866509.597535]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597535]  [] ? cpu_idle+0xa5/0xf2
[866509.597535]  [] ? start_secondary+0x1da/0x1e0
[866509.597535] Code: b6 47 37 48 6b c0 38 48 83 c0 08 48 29 c7 48 89 f8 c3 48 8b 97 e0 00 00 00 31 c9 48 85 d2 74 0e 48 63 c6 31 c9 66 83 7c 42 10 00 <0f> 95 c1 31 c0 85 c9 74 0b 48 63 f6 0f b7 44 72 10 48 01 d0 c3
[866509.597535] Call Trace:
[866509.597535]    [] ? death_by_timeout+0x10/0x6c [nf_conntrack]
[866509.597535]  [] ? run_timer_softirq+0x19a/0x261
[866509.597535]  [] ? tick_handle_oneshot_broadcast+0xbc/0xfa
[866509.597535]  [] ? nf_conntrack_eventmask_report.constprop.17+0x108/0x108 [nf_conntrack]
[866509.597535]  [] ? __do_softirq+0xb9/0x177
[866509.597535]  [] ? timekeeping_get_ns+0xd/0x2a
[866509.597535]  [] ? call_softirq+0x1c/0x30
[866509.597535]  [] ? do_softirq+0x3c/0x7b
[866509.597535]  [] ? irq_exit+0x3c/0x99
[866509.597535]  [] ? do_IRQ+0x82/0x98
[866509.597535]  [] ? common_interrupt+0x6e/0x6e
[866509.597535]    [] ? arch_local_irq_enable+0x4/0x8 [processor]
[866509.597535]  [] ? acpi_idle_enter_bm+0x220/0x262 [processor]
[866509.597535]  [] ? cpuidle_idle_call+0xec/0x179
[866509.597535]  [] ? cpu_idle+0xa5/0xf2
[866509.597535]  [] ? start_secondary+0x1da/0x1e0

Odpovědi

22.6.2015 23:07 NN
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0
Ja vidim:
...
_raw_spin_lock_irqsave+0x9/0x25
...
e1000_clean_rx_irq_ps+0x3ca/0x470 [e1000e]
Tzn. to vychcipne na spin lock pri vyprazdnovani RX fronty na sitovce.. 50c
22.6.2015 23:45 LuRy | skóre: 12
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0
Lze to nejak resit?
23.6.2015 08:16 Michal Kubeček | skóre: 71 | Luštěnice
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0
Vypadá to na bug v jádře (teoreticky by to mohl být i důsledek nějakého hardwarového problému). Jádro je distribuční a poměrně staré, informací je málo a podle toho, co píšete, je to jednorázový incident, takže jedině zkusit to reportovat v tom Debianu a doufat, že je to nějaký problém, na který už někdo narazil a buď už našel řešení nebo má aspoň víc informací.
23.6.2015 08:13 Michal Kubeček | skóre: 71 | Luštěnice
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0
To bych netvrdil. Jednak je toho mezi těmi dvěma funkcemi dost dalšího (a s pár výjimkami to dává dobrý smysl), jednak kdyby to opravdu viselo na tom spinlocku, bude to tam ještě o těch 21 ms později, když se ozval RCU stall detector. Navíc je už u toho hard lockupu nastaven 'W' taint flag, takže je docela dobře možné, že tohle všechno už je jen důsledek něčeho, co se stalo předtím. Spíš bych tipoval nějaký problém buď v connection trackingu nebo timerech. Ale bez dumpu nebo aspoň kompletnějšího logu těžko říct víc.
25.6.2015 20:10 LuRy | skóre: 12
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0

JAky kompletnejsi log mam dodat? Nyni to kleklo tak ze hodinu a pul nesla sitovka do jejiho restovani.

25.6.2015 21:54 NN
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0
Podival bych se jestli neni dostupny novejsi firmware..
25.6.2015 22:13 Michal Kubeček | skóre: 71 | Luštěnice
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0
No, zkusit to může, ale jelikož stack traces ukazují daleko spíš na conntrack, moc nadějí bych tomu nedával.
25.6.2015 22:10 Michal Kubeček | skóre: 71 | Luštěnice
Rozbalit Rozbalit vše Re: Watchdog detected hard LOCKUP on cpu 0

Ideální by bylo zvětšit buffer (parametr log_buf_len na příkazové řádce) a nastavit kdump. Pak by se dal z dumpu vytáhnout celý log a v případě potřeby se i podívat, co se tam přesně stalo. Asi i nastavit sysctl kernel.panic_on_oops a kernel.softlockup_panic, aby byla větší šance, že se problém chytne co nejdřív.

Hlavně ale bude potřeba někdo, kdo to bude ochoten analyzovat, takže s ohledem na to, že jde o distribuční jádro a navíc (z pohledu upstreamu) dost staré, bych doporučoval reportovat problém tam, kam patří, tj. v bugzille té distribuce.

Založit nové vláknoNahoru

Tiskni Sdílej: Linkuj Jaggni to Vybrali.sme.sk Google Del.icio.us Facebook

ISSN 1214-1267   www.czech-server.cz
© 1999-2015 Nitemedia s. r. o. Všechna práva vyhrazena.