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Message-ID: <5038215E.60403@opensuse.org>
Date: Fri, 24 Aug 2012 20:50:38 -0400
From: Cristian RodrÃguez <crrodriguez@...nsuse.org>
To: netdev@...r.kernel.org
Subject: BUG: soft lockup - CPU#6 stuck for 22s! [httpd2-event:15597]
Hi, the issue I reported with IPV6 few weeks ago seems to be gone, but
now I am getting the following crash..
> Aug 23 11:51:05 ex6 kernel: [55570.280878] Modules linked in: sg st sr_mod cdrom act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq bridge stp llc xt_statistic xt_CT xt_LOG xt_realm xt_connlimit xt_addrtype iptable_raw xt_comment xt_recent ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE 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 xt_time xt_TCPMSS xt_sctp nf_conntrack_amanda xt_policy nf_conntrack_sane ip6t_REJECT nf_conntrack_tftp nf_conntrack_ipv6 nf_conntrack_sip ip6table_raw nf_conntrack_proto_udplite ip6table_mangle 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_tproxy_core nf_defrag_ipv6 xt_tcpmss xt_pkttype xt_physdev xt_owner xt_
NFQUEUE xt_NFLOG nfnetlink_
> Aug 23 11:51:05 ex6 kernel: 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 xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables x_tables af_packet cachefiles fscache eeepc_wmi asus_wmi sparse_keymap acpi_cpufreq mperf rfkill pci_hotplug e1000e coretemp wmi kvm_intel i2c_i801 kvm mei pcspkr joydev ghash_clmulni_intel microcode crc32c_intel edd aesni_intel ablk_helper cryptd aes_x86_64 autofs4 hid_generic usbhid i915 xhci_hcd drm_kms_helper drm ehci_hcd i2c_algo_bit usbcore usb_common video button scsi_dh_hp_sw scsi_dh_alua scsi_dh_emc scsi_dh_rdac scsi_dh fan processor thermal thermal_sys megaraid_sas
> Aug 23 11:51:05 ex6 kernel: [55570.280987] CPU 6
> Aug 23 11:51:05 ex6 kernel: [55570.280991] Pid: 15597, comm: httpd2-event Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:05 ex6 kernel: [55570.280993] RIP: 0010:[<ffffffff81562be0>] [<ffffffff81562be0>] _raw_spin_lock_bh+0x20/0x30
> Aug 23 11:51:05 ex6 kernel: [55570.281002] RSP: 0018:ffff88018fc79f08 EFLAGS: 00000297
> Aug 23 11:51:05 ex6 kernel: [55570.281004] RAX: 0000000000000014 RBX: ffff880407ba4cc0 RCX: 0000000000000001
> Aug 23 11:51:05 ex6 kernel: [55570.281006] RDX: 0000000000000015 RSI: 0000000000000000 RDI: ffff880194f4c090
> Aug 23 11:51:05 ex6 kernel: [55570.281007] RBP: 0000000000000002 R08: ffff8804089938f0 R09: 0000000000003ced
> Aug 23 11:51:05 ex6 kernel: [55570.281009] R10: ffff88041e836800 R11: 0000000000000202 R12: ffff880407ba4d08
> Aug 23 11:51:05 ex6 kernel: [55570.281011] R13: ffff880407ba4cc0 R14: 0000000000000292 R15: 0000293da5c4986a
> Aug 23 11:51:05 ex6 kernel: [55570.281013] FS: 00007fcd524e4700(0000) GS:ffff88041f380000(0000) knlGS:0000000000000000
> Aug 23 11:51:05 ex6 kernel: [55570.281015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:05 ex6 kernel: [55570.281017] CR2: 00007fcd51b59000 CR3: 0000000208ab4000 CR4: 00000000000407e0
> Aug 23 11:51:05 ex6 kernel: [55570.281019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:05 ex6 kernel: [55570.281021] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:05 ex6 kernel: [55570.281023] Process httpd2-event (pid: 15597, threadinfo ffff88018fc78000, task ffff880194f5a300)
> Aug 23 11:51:05 ex6 kernel: [55570.281024] Stack:
> Aug 23 11:51:05 ex6 kernel: [55570.281025] ffff880194f4c040 ffffffff8145d45d ffff880194f4c040 ffffffff814d120e
> Aug 23 11:51:05 ex6 kernel: [55570.281029] ffff880194f5a300 ffff8804067d2580 0000000000000001 00007fcd60c8eaa0
> Aug 23 11:51:05 ex6 kernel: [55570.281033] 0004c7e9679f5fbf ffffffff8145ac14 00007fcd589c02e0 0000000100000000
> Aug 23 11:51:05 ex6 kernel: [55570.281037] Call Trace:
> Aug 23 11:51:05 ex6 kernel: [55570.281046] [<ffffffff8145d45d>] lock_sock_nested+0xd/0x30
> Aug 23 11:51:05 ex6 kernel: [55570.281052] [<ffffffff814d120e>] inet_shutdown+0x3e/0x130
> Aug 23 11:51:05 ex6 kernel: [55570.281058] [<ffffffff8145ac14>] sys_shutdown+0x74/0x80
> Aug 23 11:51:05 ex6 kernel: [55570.281066] [<ffffffff8156a47d>] system_call_fastpath+0x1a/0x1f
> Aug 23 11:51:05 ex6 kernel: [55570.281075] [<00007fcd5fc42477>] 0x7fcd5fc42476
> Aug 23 11:51:05 ex6 kernel: [55570.281076] Code: 66 39 d0 75 f6 c3 0f 1f 44 00 00 53 48 89 fb e8 67 88 ae ff b8 00 00 01 00 f0 0f c1 03 89 c2 c1 ea 10 66 39 c2 74 0e 0f 1f 40 00 <f3> 90 0f b7 03 66 39 d0 75 f6 5b c3 90 90 90 90 48 c7 c7 60 74
> Aug 23 11:51:24 ex6 cachefilesd[5919]: Refilling cull table
> Aug 23 11:51:24 ex6 cachefilesd[5919]: Scan complete
> Aug 23 11:51:33 ex6 kernel: [55598.253247] BUG: soft lockup - CPU#6 stuck for 22s! [httpd2-event:15597]
> Aug 23 11:51:33 ex6 kernel: [55598.253708] Modules linked in: sg st sr_mod cdrom act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq bridge stp llc xt_statistic xt_CT xt_LOG xt_realm xt_connlimit xt_addrtype iptable_raw xt_comment xt_recent ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE 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 xt_time xt_TCPMSS xt_sctp nf_conntrack_amanda xt_policy nf_conntrack_sane ip6t_REJECT nf_conntrack_tftp nf_conntrack_ipv6 nf_conntrack_sip ip6table_raw nf_conntrack_proto_udplite ip6table_mangle 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_tproxy_core nf_defrag_ipv6 xt_tcpmss xt_pkttype xt_physdev xt_owner xt_
NFQUEUE xt_NFLOG nfnetlink_
> Aug 23 11:51:33 ex6 kernel: 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 xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables x_tables af_packet cachefiles fscache eeepc_wmi asus_wmi sparse_keymap acpi_cpufreq mperf rfkill pci_hotplug e1000e coretemp wmi kvm_intel i2c_i801 kvm mei pcspkr joydev ghash_clmulni_intel microcode crc32c_intel edd aesni_intel ablk_helper cryptd aes_x86_64 autofs4 hid_generic usbhid i915 xhci_hcd drm_kms_helper drm ehci_hcd i2c_algo_bit usbcore usb_common video button scsi_dh_hp_sw scsi_dh_alua scsi_dh_emc scsi_dh_rdac scsi_dh fan processor thermal thermal_sys megaraid_sas
> Aug 23 11:51:33 ex6 kernel: [55598.253818] CPU 6
> Aug 23 11:51:33 ex6 kernel: [55598.253822] Pid: 15597, comm: httpd2-event Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:33 ex6 kernel: [55598.253824] RIP: 0010:[<ffffffff81562be5>] [<ffffffff81562be5>] _raw_spin_lock_bh+0x25/0x30
> Aug 23 11:51:33 ex6 kernel: [55598.253833] RSP: 0018:ffff88018fc79f08 EFLAGS: 00000297
> Aug 23 11:51:33 ex6 kernel: [55598.253835] RAX: 0000000000000014 RBX: ffff880407ba4cc0 RCX: 0000000000000001
> Aug 23 11:51:33 ex6 kernel: [55598.253837] RDX: 0000000000000015 RSI: 0000000000000000 RDI: ffff880194f4c090
> Aug 23 11:51:33 ex6 kernel: [55598.253839] RBP: 0000000000000002 R08: ffff8804089938f0 R09: 0000000000003ced
> Aug 23 11:51:33 ex6 kernel: [55598.253841] R10: ffff88041e836800 R11: 0000000000000202 R12: ffff880407ba4d08
> Aug 23 11:51:33 ex6 kernel: [55598.253842] R13: ffff880407ba4cc0 R14: 0000000000000292 R15: 0000293da5c4986a
> Aug 23 11:51:33 ex6 kernel: [55598.253845] FS: 00007fcd524e4700(0000) GS:ffff88041f380000(0000) knlGS:0000000000000000
> Aug 23 11:51:33 ex6 kernel: [55598.253847] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:33 ex6 kernel: [55598.253849] CR2: 00007fcd51b59000 CR3: 0000000208ab4000 CR4: 00000000000407e0
> Aug 23 11:51:33 ex6 kernel: [55598.253850] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:33 ex6 kernel: [55598.253852] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:33 ex6 kernel: [55598.253855] Process httpd2-event (pid: 15597, threadinfo ffff88018fc78000, task ffff880194f5a300)
> Aug 23 11:51:33 ex6 kernel: [55598.253856] Stack:
> Aug 23 11:51:33 ex6 kernel: [55598.253857] ffff880194f4c040 ffffffff8145d45d ffff880194f4c040 ffffffff814d120e
> Aug 23 11:51:33 ex6 kernel: [55598.253861] ffff880194f5a300 ffff8804067d2580 0000000000000001 00007fcd60c8eaa0
> Aug 23 11:51:33 ex6 kernel: [55598.253865] 0004c7e9679f5fbf ffffffff8145ac14 00007fcd589c02e0 0000000100000000
> Aug 23 11:51:33 ex6 kernel: [55598.253868] Call Trace:
> Aug 23 11:51:33 ex6 kernel: [55598.253877] [<ffffffff8145d45d>] lock_sock_nested+0xd/0x30
> Aug 23 11:51:33 ex6 kernel: [55598.253885] [<ffffffff814d120e>] inet_shutdown+0x3e/0x130
> Aug 23 11:51:33 ex6 kernel: [55598.253892] [<ffffffff8145ac14>] sys_shutdown+0x74/0x80
> Aug 23 11:51:33 ex6 kernel: [55598.253900] [<ffffffff8156a47d>] system_call_fastpath+0x1a/0x1f
> Aug 23 11:51:33 ex6 kernel: [55598.253909] [<00007fcd5fc42477>] 0x7fcd5fc42476
> Aug 23 11:51:33 ex6 kernel: [55598.253910] Code: c3 0f 1f 44 00 00 53 48 89 fb e8 67 88 ae ff b8 00 00 01 00 f0 0f c1 03 89 c2 c1 ea 10 66 39 c2 74 0e 0f 1f 40 00 f3 90 0f b7 03 <66> 39 d0 75 f6 5b c3 90 90 90 90 48 c7 c7 60 74 a5 81 e9 34 d9
> Aug 23 11:51:46 ex6 kernel: [55610.629219] INFO: rcu_sched self-detected stall on CPU { 7} (t=2580171 jiffies)
> Aug 23 11:51:46 ex6 kernel: [55610.629225] sending NMI to all CPUs:
> Aug 23 11:51:46 ex6 kernel: [55610.629231] NMI backtrace for cpu 6
> Aug 23 11:51:46 ex6 kernel: [55610.629234] CPU 6
> Aug 23 11:51:46 ex6 kernel: [55610.629239] Pid: 15597, comm: httpd2-event Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.629242] RIP: 0010:[<ffffffff81562be0>] [<ffffffff81562be0>] _raw_spin_lock_bh+0x20/0x30
> Aug 23 11:51:46 ex6 kernel: [55610.629252] RSP: 0018:ffff88018fc79f08 EFLAGS: 00000297
> Aug 23 11:51:46 ex6 kernel: [55610.629255] RAX: 0000000000000014 RBX: ffff880194f4c090 RCX: 0000000000000001
> Aug 23 11:51:46 ex6 kernel: [55610.629257] RDX: 0000000000000015 RSI: 0000000000000000 RDI: ffff880194f4c090
> Aug 23 11:51:46 ex6 kernel: [55610.629260] RBP: 0000000000000002 R08: ffff8804089938f0 R09: 0000000000003ced
> Aug 23 11:51:46 ex6 kernel: [55610.629262] R10: ffff88041e836800 R11: 0000000000000202 R12: ffff8804067d2580
> Aug 23 11:51:46 ex6 kernel: [55610.629265] R13: 00000000ffffffea R14: 00007fcd60a664a0 R15: 00007fcd51db52b8
> Aug 23 11:51:46 ex6 kernel: [55610.629268] FS: 00007fcd524e4700(0000) GS:ffff88041f380000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629271] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.629274] CR2: 00007fcd51b59000 CR3: 0000000208ab4000 CR4: 00000000000407e0
> Aug 23 11:51:46 ex6 kernel: [55610.629277] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629279] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.629282] Process httpd2-event (pid: 15597, threadinfo ffff88018fc78000, task ffff880194f5a300)
> Aug 23 11:51:46 ex6 kernel: [55610.629284] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.629286] ffff880194f4c040 ffffffff8145d45d ffff880194f4c040 ffffffff814d120e
> Aug 23 11:51:46 ex6 kernel: [55610.629292] ffff880194f5a300 ffff8804067d2580 0000000000000001 00007fcd60c8eaa0
> Aug 23 11:51:46 ex6 kernel: [55610.629297] 0004c7e9679f5fbf ffffffff8145ac14 00007fcd589c02e0 0000000100000000
> Aug 23 11:51:46 ex6 kernel: [55610.629303] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.629314] [<ffffffff8145d45d>] lock_sock_nested+0xd/0x30
> Aug 23 11:51:46 ex6 kernel: [55610.629323] [<ffffffff814d120e>] inet_shutdown+0x3e/0x130
> Aug 23 11:51:46 ex6 kernel: [55610.629330] [<ffffffff8145ac14>] sys_shutdown+0x74/0x80
> Aug 23 11:51:46 ex6 kernel: [55610.629340] [<ffffffff8156a47d>] system_call_fastpath+0x1a/0x1f
> Aug 23 11:51:46 ex6 kernel: [55610.629364] [<00007fcd5fc42477>] 0x7fcd5fc42476
> Aug 23 11:51:46 ex6 kernel: [55610.629366] Code: 66 39 d0 75 f6 c3 0f 1f 44 00 00 53 48 89 fb e8 67 88 ae ff b8 00 00 01 00 f0 0f c1 03 89 c2 c1 ea 10 66 39 c2 74 0e 0f 1f 40 00 <f3> 90 0f b7 03 66 39 d0 75 f6 5b c3 90 90 90 90 48 c7 c7 60 74
> Aug 23 11:51:46 ex6 kernel: [55610.629413] NMI backtrace for cpu 7
> Aug 23 11:51:46 ex6 kernel: [55610.629415] CPU 7
> Aug 23 11:51:46 ex6 kernel: [55610.629420] Pid: 0, comm: swapper/7 Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.629422] RIP: 0010:[<ffffffff812df109>] [<ffffffff812df109>] find_next_bit+0x39/0xb0
> Aug 23 11:51:46 ex6 kernel: [55610.629432] RSP: 0018:ffff88041f3c3938 EFLAGS: 00000046
> Aug 23 11:51:46 ex6 kernel: [55610.629434] RAX: 0000000000000000 RBX: ffff88041f3ccfe0 RCX: 0000000000000001
> Aug 23 11:51:46 ex6 kernel: [55610.629437] RDX: 0000000000000001 RSI: 0000000000000200 RDI: 0000000000000200
> Aug 23 11:51:46 ex6 kernel: [55610.629440] RBP: ffff88041f20d020 R08: ffff88041f3ccfe0 R09: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629442] R10: 0000000000000000 R11: 000000000000c2e2 R12: 000000000000d060
> Aug 23 11:51:46 ex6 kernel: [55610.629445] R13: 0000000000080000 R14: 00000000000000ff R15: 0000000000000007
> Aug 23 11:51:46 ex6 kernel: [55610.629448] FS: 0000000000000000(0000) GS:ffff88041f3c0000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629451] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.629454] CR2: 00007fcd2c062ac0 CR3: 0000000001a0c000 CR4: 00000000000407e0
> Aug 23 11:51:46 ex6 kernel: [55610.629456] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629459] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.629462] Process swapper/7 (pid: 0, threadinfo ffff88040abc4000, task ffff88040abc2400)
> Aug 23 11:51:46 ex6 kernel: [55610.629464] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.629465] ffffffff8102a4e7 0000000081a2cec0 000000000000d020 0000000200000007
> Aug 23 11:51:46 ex6 kernel: [55610.629471] 0000000000000082 ffff88041f3c39b0 0000000000002710 ffffffff81a2ce00
> Aug 23 11:51:46 ex6 kernel: [55610.629476] ffff88040abc4000 0000000000000007 ffff88040abc4000 ffffffff81a2cec0
> Aug 23 11:51:46 ex6 kernel: [55610.629482] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.629494] [<ffffffff8102a4e7>] __x2apic_send_IPI_mask+0xb7/0x1a0
> Aug 23 11:51:46 ex6 kernel: [55610.629503] [<ffffffff810260ff>] arch_trigger_all_cpu_backtrace+0x4f/0x90
> Aug 23 11:51:46 ex6 kernel: [55610.629510] [<ffffffff810d6d20>] rcu_pending+0x210/0x560
> Aug 23 11:51:46 ex6 kernel: [55610.629519] [<ffffffff810d78c0>] rcu_check_callbacks+0x90/0x110
> Aug 23 11:51:46 ex6 kernel: [55610.629528] [<ffffffff8105467f>] update_process_times+0x3f/0x80
> Aug 23 11:51:46 ex6 kernel: [55610.629536] [<ffffffff810971fb>] tick_sched_timer+0x6b/0xe0
> Aug 23 11:51:46 ex6 kernel: [55610.629544] [<ffffffff810699a6>] __run_hrtimer+0x66/0x1d0
> Aug 23 11:51:46 ex6 kernel: [55610.629552] [<ffffffff8106a299>] hrtimer_interrupt+0xe9/0x210
> Aug 23 11:51:46 ex6 kernel: [55610.629559] [<ffffffff81024e93>] smp_apic_timer_interrupt+0x63/0xa0
> Aug 23 11:51:46 ex6 kernel: [55610.629567] [<ffffffff8156b0fa>] apic_timer_interrupt+0x6a/0x70
> Aug 23 11:51:46 ex6 kernel: [55610.629578] [<ffffffff814c2c78>] tcp_slow_start+0x68/0xa0
> Aug 23 11:51:46 ex6 kernel: [55610.629585] [<ffffffff814b6260>] tcp_ack+0x560/0x11e0
> Aug 23 11:51:46 ex6 kernel: [55610.629593] [<ffffffff814b715d>] tcp_rcv_established+0x27d/0x8e0
> Aug 23 11:51:46 ex6 kernel: [55610.629601] [<ffffffff814c045e>] tcp_v4_do_rcv+0xde/0x340
> Aug 23 11:51:46 ex6 kernel: [55610.629609] [<ffffffff814c173b>] tcp_v4_rcv+0x59b/0x850
> Aug 23 11:51:46 ex6 kernel: [55610.629617] [<ffffffff8149e156>] ip_local_deliver_finish+0xd6/0x250
> Aug 23 11:51:46 ex6 kernel: [55610.629625] [<ffffffff8146eb5e>] __netif_receive_skb+0x67e/0x7e0
> Aug 23 11:51:46 ex6 kernel: [55610.629633] [<ffffffff8146ed61>] process_backlog+0xa1/0x180
> Aug 23 11:51:46 ex6 kernel: [55610.629639] [<ffffffff8146f830>] net_rx_action+0x140/0x230
> Aug 23 11:51:46 ex6 kernel: [55610.629647] [<ffffffff8104be2e>] __do_softirq+0xbe/0x1f0
> Aug 23 11:51:46 ex6 kernel: [55610.629655] [<ffffffff8156b7ec>] call_softirq+0x1c/0x30
> Aug 23 11:51:46 ex6 kernel: [55610.629662] [<ffffffff810045a5>] do_softirq+0x75/0xb0
> Aug 23 11:51:46 ex6 kernel: [55610.629669] [<ffffffff8104c1e5>] irq_exit+0xa5/0xb0
> Aug 23 11:51:46 ex6 kernel: [55610.629677] [<ffffffff8156b2ba>] call_function_single_interrupt+0x6a/0x70
> Aug 23 11:51:46 ex6 kernel: [55610.629686] [<ffffffff813303cc>] intel_idle+0xec/0x160
> Aug 23 11:51:46 ex6 kernel: [55610.629695] [<ffffffff8143566d>] cpuidle_idle_call+0x9d/0x240
> Aug 23 11:51:46 ex6 kernel: [55610.629702] [<ffffffff8100b715>] cpu_idle+0x65/0xd0
> Aug 23 11:51:46 ex6 kernel: [55610.629710] [<ffffffff81550547>] start_secondary+0x1fe/0x203
> Aug 23 11:51:46 ex6 kernel: [55610.629713] Code: d1 49 89 d1 48 c1 e9 06 49 83 e1 c0 4c 8d 04 cf 48 89 f7 48 89 d1 4c 29 cf 83 e1 3f 74 40 48 c7 c0 ff ff ff ff 48 d3 e0 49 23 00 <48> 83 ff 3f 76 41 48 85 c0 75 52 49 83 c0 08 48 83 ef 40 49 83
> Aug 23 11:51:46 ex6 kernel: [55610.629761] NMI backtrace for cpu 1
> Aug 23 11:51:46 ex6 kernel: [55610.629765] CPU 1
> Aug 23 11:51:46 ex6 kernel: [55610.629769] Pid: 0, comm: swapper/1 Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.629772] RIP: 0010:[<ffffffff815628dd>] [<ffffffff815628dd>] _raw_spin_lock+0x1d/0x30
> Aug 23 11:51:46 ex6 kernel: [55610.629781] RSP: 0018:ffff88041f243e48 EFLAGS: 00000293
> Aug 23 11:51:46 ex6 kernel: [55610.629784] RAX: 0000000000000014 RBX: ffff880194f4c040 RCX: 0000000100c76001
> Aug 23 11:51:46 ex6 kernel: [55610.629787] RDX: 0000000000000016 RSI: 0000000000000286 RDI: ffff880194f4c090
> Aug 23 11:51:46 ex6 kernel: [55610.629789] RBP: ffff88040abd4000 R08: ffff88040701a29c R09: 0000000000000028
> Aug 23 11:51:46 ex6 kernel: [55610.629792] R10: dead000000200200 R11: 0000000000000000 R12: 0000000000000100
> Aug 23 11:51:46 ex6 kernel: [55610.629794] R13: ffffffff814bd160 R14: ffff880194f4c040 R15: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629798] FS: 0000000000000000(0000) GS:ffff88041f240000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629800] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.629803] CR2: 00007fa566135010 CR3: 0000000001a0c000 CR4: 00000000000407e0
> Aug 23 11:51:46 ex6 kernel: [55610.629806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.629808] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.629811] Process swapper/1 (pid: 0, threadinfo ffff88040aba6000, task ffff88040aba4280)
> Aug 23 11:51:46 ex6 kernel: [55610.629813] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.629815] ffffffff814bd171 ffff88040abd4000 0000000000000100 ffff880194f4c200ug 23 11:51:05 ex6 kernel: [55570.280878] Modules linked in: sg st sr_mod cdrom act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq bridge stp llc xt_statistic xt_CT xt_LOG xt_realm xt_connlimit xt_addrtype iptable_raw xt_comment xt_recent ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE 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 xt_time xt_TCPMSS xt_sctp nf_conntrack_amanda xt_policy nf_conntrack_sane ip6t_REJECT nf_conntrack_tftp nf_conntrack_ipv6 nf_conntrack_sip ip6table_raw nf_conntrack_proto_udplite ip6table_mangle 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_conntr
ack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core nf_defrag_ipv6 xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_
Aug 23 11:51:05 ex6 kernel: 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 xt_tcpudp xt_state
iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack
iptable_mangle nfnetlink ip6table_filter ip6_tables iptable_filter
ip_tables x_tables af_packet cachefiles fscache eeepc_wmi asus_wmi
sparse_keymap acpi_cpufreq mperf rfkill pci_hotplug e1000e coretemp wmi
kvm_intel i2c_i801 kvm mei pcspkr joydev ghash_clmulni_intel microcode
crc32c_intel edd aesni_intel ablk_helper cryptd aes_x86_64 autofs4
hid_generic usbhid i915 xhci_hcd drm_kms_helper drm ehci_hcd
i2c_algo_bit usbcore usb_common video button scsi_dh_hp_sw scsi_dh_alua
scsi_dh_emc scsi_dh_rdac scsi_dh fan processor thermal thermal_sys
megaraid_sas
Aug 23 11:51:05 ex6 kernel: [55570.280987] CPU 6
Aug 23 11:51:05 ex6 kernel: [55570.280991] Pid: 15597, comm:
httpd2-event Not tainted 3.6.0-rc2-1-default #1 System manufacturer
System Product Name/P8B WS
Aug 23 11:51:05 ex6 kernel: [55570.280993] RIP:
0010:[<ffffffff81562be0>] [<ffffffff81562be0>] _raw_spin_lock_bh+0x20/0x30
Aug 23 11:51:05 ex6 kernel: [55570.281002] RSP: 0018:ffff88018fc79f08
EFLAGS: 00000297
Aug 23 11:51:05 ex6 kernel: [55570.281004] RAX: 0000000000000014 RBX:
ffff880407ba4cc0 RCX: 0000000000000001
Aug 23 11:51:05 ex6 kernel: [55570.281006] RDX: 0000000000000015 RSI:
0000000000000000 RDI: ffff880194f4c090
Aug 23 11:51:05 ex6 kernel: [55570.281007] RBP: 0000000000000002 R08:
ffff8804089938f0 R09: 0000000000003ced
Aug 23 11:51:05 ex6 kernel: [55570.281009] R10: ffff88041e836800 R11:
0000000000000202 R12: ffff880407ba4d08
Aug 23 11:51:05 ex6 kernel: [55570.281011] R13: ffff880407ba4cc0 R14:
0000000000000292 R15: 0000293da5c4986a
Aug 23 11:51:05 ex6 kernel: [55570.281013] FS: 00007fcd524e4700(0000)
GS:ffff88041f380000(0000) knlGS:0000000000000000
Aug 23 11:51:05 ex6 kernel: [55570.281015] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:05 ex6 kernel: [55570.281017] CR2: 00007fcd51b59000 CR3:
0000000208ab4000 CR4: 00000000000407e0
Aug 23 11:51:05 ex6 kernel: [55570.281019] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:05 ex6 kernel: [55570.281021] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:05 ex6 kernel: [55570.281023] Process httpd2-event (pid:
15597, threadinfo ffff88018fc78000, task ffff880194f5a300)
Aug 23 11:51:05 ex6 kernel: [55570.281024] Stack:
Aug 23 11:51:05 ex6 kernel: [55570.281025] ffff880194f4c040
ffffffff8145d45d ffff880194f4c040 ffffffff814d120e
Aug 23 11:51:05 ex6 kernel: [55570.281029] ffff880194f5a300
ffff8804067d2580 0000000000000001 00007fcd60c8eaa0
Aug 23 11:51:05 ex6 kernel: [55570.281033] 0004c7e9679f5fbf
ffffffff8145ac14 00007fcd589c02e0 0000000100000000
Aug 23 11:51:05 ex6 kernel: [55570.281037] Call Trace:
Aug 23 11:51:05 ex6 kernel: [55570.281046] [<ffffffff8145d45d>]
lock_sock_nested+0xd/0x30
Aug 23 11:51:05 ex6 kernel: [55570.281052] [<ffffffff814d120e>]
inet_shutdown+0x3e/0x130
Aug 23 11:51:05 ex6 kernel: [55570.281058] [<ffffffff8145ac14>]
sys_shutdown+0x74/0x80
Aug 23 11:51:05 ex6 kernel: [55570.281066] [<ffffffff8156a47d>]
system_call_fastpath+0x1a/0x1f
Aug 23 11:51:05 ex6 kernel: [55570.281075] [<00007fcd5fc42477>]
0x7fcd5fc42476
Aug 23 11:51:05 ex6 kernel: [55570.281076] Code: 66 39 d0 75 f6 c3 0f 1f
44 00 00 53 48 89 fb e8 67 88 ae ff b8 00 00 01 00 f0 0f c1 03 89 c2 c1
ea 10 66 39 c2 74 0e 0f 1f 40 00 <f3> 90 0f b7 03 66 39 d0 75 f6 5b c3
90 90 90 90 48 c7 c7 60 74
Aug 23 11:51:24 ex6 cachefilesd[5919]: Refilling cull table
Aug 23 11:51:24 ex6 cachefilesd[5919]: Scan complete
Aug 23 11:51:33 ex6 kernel: [55598.253247] BUG: soft lockup - CPU#6
stuck for 22s! [httpd2-event:15597]
Aug 23 11:51:33 ex6 kernel: [55598.253708] Modules linked in: sg st
sr_mod cdrom act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf
sch_prio sch_htb sch_hfsc sch_ingress sch_sfq bridge stp llc
xt_statistic xt_CT xt_LOG xt_realm xt_connlimit xt_addrtype iptable_raw
xt_comment xt_recent ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP
ipt_MASQUERADE 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
xt_time xt_TCPMSS xt_sctp nf_conntrack_amanda xt_policy
nf_conntrack_sane ip6t_REJECT nf_conntrack_tftp nf_conntrack_ipv6
nf_conntrack_sip ip6table_raw nf_conntrack_proto_udplite ip6table_mangle
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_tproxy_core nf_defrag_ipv6 xt_tcpmss xt_pkttype xt_physdev xt_owner
xt_NFQUEUE xt_NFLOG nfnetlink_
Aug 23 11:51:33 ex6 kernel: 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 xt_tcpudp xt_state
iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack
iptable_mangle nfnetlink ip6table_filter ip6_tables iptable_filter
ip_tables x_tables af_packet cachefiles fscache eeepc_wmi asus_wmi
sparse_keymap acpi_cpufreq mperf rfkill pci_hotplug e1000e coretemp wmi
kvm_intel i2c_i801 kvm mei pcspkr joydev ghash_clmulni_intel microcode
crc32c_intel edd aesni_intel ablk_helper cryptd aes_x86_64 autofs4
hid_generic usbhid i915 xhci_hcd drm_kms_helper drm ehci_hcd
i2c_algo_bit usbcore usb_common video button scsi_dh_hp_sw scsi_dh_alua
scsi_dh_emc scsi_dh_rdac scsi_dh fan processor thermal thermal_sys
megaraid_sas
Aug 23 11:51:33 ex6 kernel: [55598.253818] CPU 6
Aug 23 11:51:33 ex6 kernel: [55598.253822] Pid: 15597, comm:
httpd2-event Not tainted 3.6.0-rc2-1-default #1 System manufacturer
System Product Name/P8B WS
Aug 23 11:51:33 ex6 kernel: [55598.253824] RIP:
0010:[<ffffffff81562be5>] [<ffffffff81562be5>] _raw_spin_lock_bh+0x25/0x30
Aug 23 11:51:33 ex6 kernel: [55598.253833] RSP: 0018:ffff88018fc79f08
EFLAGS: 00000297
Aug 23 11:51:33 ex6 kernel: [55598.253835] RAX: 0000000000000014 RBX:
ffff880407ba4cc0 RCX: 0000000000000001
Aug 23 11:51:33 ex6 kernel: [55598.253837] RDX: 0000000000000015 RSI:
0000000000000000 RDI: ffff880194f4c090
Aug 23 11:51:33 ex6 kernel: [55598.253839] RBP: 0000000000000002 R08:
ffff8804089938f0 R09: 0000000000003ced
Aug 23 11:51:33 ex6 kernel: [55598.253841] R10: ffff88041e836800 R11:
0000000000000202 R12: ffff880407ba4d08
Aug 23 11:51:33 ex6 kernel: [55598.253842] R13: ffff880407ba4cc0 R14:
0000000000000292 R15: 0000293da5c4986a
Aug 23 11:51:33 ex6 kernel: [55598.253845] FS: 00007fcd524e4700(0000)
GS:ffff88041f380000(0000) knlGS:0000000000000000
Aug 23 11:51:33 ex6 kernel: [55598.253847] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:33 ex6 kernel: [55598.253849] CR2: 00007fcd51b59000 CR3:
0000000208ab4000 CR4: 00000000000407e0
Aug 23 11:51:33 ex6 kernel: [55598.253850] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:33 ex6 kernel: [55598.253852] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:33 ex6 kernel: [55598.253855] Process httpd2-event (pid:
15597, threadinfo ffff88018fc78000, task ffff880194f5a300)
Aug 23 11:51:33 ex6 kernel: [55598.253856] Stack:
Aug 23 11:51:33 ex6 kernel: [55598.253857] ffff880194f4c040
ffffffff8145d45d ffff880194f4c040 ffffffff814d120e
Aug 23 11:51:33 ex6 kernel: [55598.253861] ffff880194f5a300
ffff8804067d2580 0000000000000001 00007fcd60c8eaa0
Aug 23 11:51:33 ex6 kernel: [55598.253865] 0004c7e9679f5fbf
ffffffff8145ac14 00007fcd589c02e0 0000000100000000
Aug 23 11:51:33 ex6 kernel: [55598.253868] Call Trace:
Aug 23 11:51:33 ex6 kernel: [55598.253877] [<ffffffff8145d45d>]
lock_sock_nested+0xd/0x30
Aug 23 11:51:33 ex6 kernel: [55598.253885] [<ffffffff814d120e>]
inet_shutdown+0x3e/0x130
Aug 23 11:51:33 ex6 kernel: [55598.253892] [<ffffffff8145ac14>]
sys_shutdown+0x74/0x80
Aug 23 11:51:33 ex6 kernel: [55598.253900] [<ffffffff8156a47d>]
system_call_fastpath+0x1a/0x1f
Aug 23 11:51:33 ex6 kernel: [55598.253909] [<00007fcd5fc42477>]
0x7fcd5fc42476
Aug 23 11:51:33 ex6 kernel: [55598.253910] Code: c3 0f 1f 44 00 00 53 48
89 fb e8 67 88 ae ff b8 00 00 01 00 f0 0f c1 03 89 c2 c1 ea 10 66 39 c2
74 0e 0f 1f 40 00 f3 90 0f b7 03 <66> 39 d0 75 f6 5b c3 90 90 90 90 48
c7 c7 60 74 a5 81 e9 34 d9
Aug 23 11:51:46 ex6 kernel: [55610.629219] INFO: rcu_sched self-detected
stall on CPU { 7} (t=2580171 jiffies)
Aug 23 11:51:46 ex6 kernel: [55610.629225] sending NMI to all CPUs:
Aug 23 11:51:46 ex6 kernel: [55610.629231] NMI backtrace for cpu 6
Aug 23 11:51:46 ex6 kernel: [55610.629234] CPU 6
Aug 23 11:51:46 ex6 kernel: [55610.629239] Pid: 15597, comm:
httpd2-event Not tainted 3.6.0-rc2-1-default #1 System manufacturer
System Product Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.629242] RIP:
0010:[<ffffffff81562be0>] [<ffffffff81562be0>] _raw_spin_lock_bh+0x20/0x30
Aug 23 11:51:46 ex6 kernel: [55610.629252] RSP: 0018:ffff88018fc79f08
EFLAGS: 00000297
Aug 23 11:51:46 ex6 kernel: [55610.629255] RAX: 0000000000000014 RBX:
ffff880194f4c090 RCX: 0000000000000001
Aug 23 11:51:46 ex6 kernel: [55610.629257] RDX: 0000000000000015 RSI:
0000000000000000 RDI: ffff880194f4c090
Aug 23 11:51:46 ex6 kernel: [55610.629260] RBP: 0000000000000002 R08:
ffff8804089938f0 R09: 0000000000003ced
Aug 23 11:51:46 ex6 kernel: [55610.629262] R10: ffff88041e836800 R11:
0000000000000202 R12: ffff8804067d2580
Aug 23 11:51:46 ex6 kernel: [55610.629265] R13: 00000000ffffffea R14:
00007fcd60a664a0 R15: 00007fcd51db52b8
Aug 23 11:51:46 ex6 kernel: [55610.629268] FS: 00007fcd524e4700(0000)
GS:ffff88041f380000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629271] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.629274] CR2: 00007fcd51b59000 CR3:
0000000208ab4000 CR4: 00000000000407e0
Aug 23 11:51:46 ex6 kernel: [55610.629277] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629279] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.629282] Process httpd2-event (pid:
15597, threadinfo ffff88018fc78000, task ffff880194f5a300)
Aug 23 11:51:46 ex6 kernel: [55610.629284] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.629286] ffff880194f4c040
ffffffff8145d45d ffff880194f4c040 ffffffff814d120e
Aug 23 11:51:46 ex6 kernel: [55610.629292] ffff880194f5a300
ffff8804067d2580 0000000000000001 00007fcd60c8eaa0
Aug 23 11:51:46 ex6 kernel: [55610.629297] 0004c7e9679f5fbf
ffffffff8145ac14 00007fcd589c02e0 0000000100000000
Aug 23 11:51:46 ex6 kernel: [55610.629303] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.629314] [<ffffffff8145d45d>]
lock_sock_nested+0xd/0x30
Aug 23 11:51:46 ex6 kernel: [55610.629323] [<ffffffff814d120e>]
inet_shutdown+0x3e/0x130
Aug 23 11:51:46 ex6 kernel: [55610.629330] [<ffffffff8145ac14>]
sys_shutdown+0x74/0x80
Aug 23 11:51:46 ex6 kernel: [55610.629340] [<ffffffff8156a47d>]
system_call_fastpath+0x1a/0x1f
Aug 23 11:51:46 ex6 kernel: [55610.629364] [<00007fcd5fc42477>]
0x7fcd5fc42476
Aug 23 11:51:46 ex6 kernel: [55610.629366] Code: 66 39 d0 75 f6 c3 0f 1f
44 00 00 53 48 89 fb e8 67 88 ae ff b8 00 00 01 00 f0 0f c1 03 89 c2 c1
ea 10 66 39 c2 74 0e 0f 1f 40 00 <f3> 90 0f b7 03 66 39 d0 75 f6 5b c3
90 90 90 90 48 c7 c7 60 74
Aug 23 11:51:46 ex6 kernel: [55610.629413] NMI backtrace for cpu 7
Aug 23 11:51:46 ex6 kernel: [55610.629415] CPU 7
Aug 23 11:51:46 ex6 kernel: [55610.629420] Pid: 0, comm: swapper/7 Not
tainted 3.6.0-rc2-1-default #1 System manufacturer System Product
Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.629422] RIP:
0010:[<ffffffff812df109>] [<ffffffff812df109>] find_next_bit+0x39/0xb0
Aug 23 11:51:46 ex6 kernel: [55610.629432] RSP: 0018:ffff88041f3c3938
EFLAGS: 00000046
Aug 23 11:51:46 ex6 kernel: [55610.629434] RAX: 0000000000000000 RBX:
ffff88041f3ccfe0 RCX: 0000000000000001
Aug 23 11:51:46 ex6 kernel: [55610.629437] RDX: 0000000000000001 RSI:
0000000000000200 RDI: 0000000000000200
Aug 23 11:51:46 ex6 kernel: [55610.629440] RBP: ffff88041f20d020 R08:
ffff88041f3ccfe0 R09: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629442] R10: 0000000000000000 R11:
000000000000c2e2 R12: 000000000000d060
Aug 23 11:51:46 ex6 kernel: [55610.629445] R13: 0000000000080000 R14:
00000000000000ff R15: 0000000000000007
Aug 23 11:51:46 ex6 kernel: [55610.629448] FS: 0000000000000000(0000)
GS:ffff88041f3c0000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629451] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.629454] CR2: 00007fcd2c062ac0 CR3:
0000000001a0c000 CR4: 00000000000407e0
Aug 23 11:51:46 ex6 kernel: [55610.629456] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629459] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.629462] Process swapper/7 (pid: 0,
threadinfo ffff88040abc4000, task ffff88040abc2400)
Aug 23 11:51:46 ex6 kernel: [55610.629464] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.629465] ffffffff8102a4e7
0000000081a2cec0 000000000000d020 0000000200000007
Aug 23 11:51:46 ex6 kernel: [55610.629471] 0000000000000082
ffff88041f3c39b0 0000000000002710 ffffffff81a2ce00
Aug 23 11:51:46 ex6 kernel: [55610.629476] ffff88040abc4000
0000000000000007 ffff88040abc4000 ffffffff81a2cec0
Aug 23 11:51:46 ex6 kernel: [55610.629482] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.629494] [<ffffffff8102a4e7>]
__x2apic_send_IPI_mask+0xb7/0x1a0
Aug 23 11:51:46 ex6 kernel: [55610.629503] [<ffffffff810260ff>]
arch_trigger_all_cpu_backtrace+0x4f/0x90
Aug 23 11:51:46 ex6 kernel: [55610.629510] [<ffffffff810d6d20>]
rcu_pending+0x210/0x560
Aug 23 11:51:46 ex6 kernel: [55610.629519] [<ffffffff810d78c0>]
rcu_check_callbacks+0x90/0x110
Aug 23 11:51:46 ex6 kernel: [55610.629528] [<ffffffff8105467f>]
update_process_times+0x3f/0x80
Aug 23 11:51:46 ex6 kernel: [55610.629536] [<ffffffff810971fb>]
tick_sched_timer+0x6b/0xe0
Aug 23 11:51:46 ex6 kernel: [55610.629544] [<ffffffff810699a6>]
__run_hrtimer+0x66/0x1d0
Aug 23 11:51:46 ex6 kernel: [55610.629552] [<ffffffff8106a299>]
hrtimer_interrupt+0xe9/0x210
Aug 23 11:51:46 ex6 kernel: [55610.629559] [<ffffffff81024e93>]
smp_apic_timer_interrupt+0x63/0xa0
Aug 23 11:51:46 ex6 kernel: [55610.629567] [<ffffffff8156b0fa>]
apic_timer_interrupt+0x6a/0x70
Aug 23 11:51:46 ex6 kernel: [55610.629578] [<ffffffff814c2c78>]
tcp_slow_start+0x68/0xa0
Aug 23 11:51:46 ex6 kernel: [55610.629585] [<ffffffff814b6260>]
tcp_ack+0x560/0x11e0
Aug 23 11:51:46 ex6 kernel: [55610.629593] [<ffffffff814b715d>]
tcp_rcv_established+0x27d/0x8e0
Aug 23 11:51:46 ex6 kernel: [55610.629601] [<ffffffff814c045e>]
tcp_v4_do_rcv+0xde/0x340
Aug 23 11:51:46 ex6 kernel: [55610.629609] [<ffffffff814c173b>]
tcp_v4_rcv+0x59b/0x850
Aug 23 11:51:46 ex6 kernel: [55610.629617] [<ffffffff8149e156>]
ip_local_deliver_finish+0xd6/0x250
Aug 23 11:51:46 ex6 kernel: [55610.629625] [<ffffffff8146eb5e>]
__netif_receive_skb+0x67e/0x7e0
Aug 23 11:51:46 ex6 kernel: [55610.629633] [<ffffffff8146ed61>]
process_backlog+0xa1/0x180
Aug 23 11:51:46 ex6 kernel: [55610.629639] [<ffffffff8146f830>]
net_rx_action+0x140/0x230
Aug 23 11:51:46 ex6 kernel: [55610.629647] [<ffffffff8104be2e>]
__do_softirq+0xbe/0x1f0
Aug 23 11:51:46 ex6 kernel: [55610.629655] [<ffffffff8156b7ec>]
call_softirq+0x1c/0x30
Aug 23 11:51:46 ex6 kernel: [55610.629662] [<ffffffff810045a5>]
do_softirq+0x75/0xb0
Aug 23 11:51:46 ex6 kernel: [55610.629669] [<ffffffff8104c1e5>]
irq_exit+0xa5/0xb0
Aug 23 11:51:46 ex6 kernel: [55610.629677] [<ffffffff8156b2ba>]
call_function_single_interrupt+0x6a/0x70
Aug 23 11:51:46 ex6 kernel: [55610.629686] [<ffffffff813303cc>]
intel_idle+0xec/0x160
Aug 23 11:51:46 ex6 kernel: [55610.629695] [<ffffffff8143566d>]
cpuidle_idle_call+0x9d/0x240
Aug 23 11:51:46 ex6 kernel: [55610.629702] [<ffffffff8100b715>]
cpu_idle+0x65/0xd0
Aug 23 11:51:46 ex6 kernel: [55610.629710] [<ffffffff81550547>]
start_secondary+0x1fe/0x203
Aug 23 11:51:46 ex6 kernel: [55610.629713] Code: d1 49 89 d1 48 c1 e9 06
49 83 e1 c0 4c 8d 04 cf 48 89 f7 48 89 d1 4c 29 cf 83 e1 3f 74 40 48 c7
c0 ff ff ff ff 48 d3 e0 49 23 00 <48> 83 ff 3f 76 41 48 85 c0 75 52 49
83 c0 08 48 83 ef 40 49 83
Aug 23 11:51:46 ex6 kernel: [55610.629761] NMI backtrace for cpu 1
Aug 23 11:51:46 ex6 kernel: [55610.629765] CPU 1
Aug 23 11:51:46 ex6 kernel: [55610.629769] Pid: 0, comm: swapper/1 Not
tainted 3.6.0-rc2-1-default #1 System manufacturer System Product
Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.629772] RIP:
0010:[<ffffffff815628dd>] [<ffffffff815628dd>] _raw_spin_lock+0x1d/0x30
Aug 23 11:51:46 ex6 kernel: [55610.629781] RSP: 0018:ffff88041f243e48
EFLAGS: 00000293
Aug 23 11:51:46 ex6 kernel: [55610.629784] RAX: 0000000000000014 RBX:
ffff880194f4c040 RCX: 0000000100c76001
Aug 23 11:51:46 ex6 kernel: [55610.629787] RDX: 0000000000000016 RSI:
0000000000000286 RDI: ffff880194f4c090
Aug 23 11:51:46 ex6 kernel: [55610.629789] RBP: ffff88040abd4000 R08:
ffff88040701a29c R09: 0000000000000028
Aug 23 11:51:46 ex6 kernel: [55610.629792] R10: dead000000200200 R11:
0000000000000000 R12: 0000000000000100
Aug 23 11:51:46 ex6 kernel: [55610.629794] R13: ffffffff814bd160 R14:
ffff880194f4c040 R15: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629798] FS: 0000000000000000(0000)
GS:ffff88041f240000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629800] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.629803] CR2: 00007fa566135010 CR3:
0000000001a0c000 CR4: 00000000000407e0
Aug 23 11:51:46 ex6 kernel: [55610.629806] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.629808] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.629811] Process swapper/1 (pid: 0,
threadinfo ffff88040aba6000, task ffff88040aba4280)
Aug 23 11:51:46 ex6 kernel: [55610.629813] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.629815] ffffffff814bd171
ffff88040abd4000 0000000000000100 ffff880194f4c200
Aug 23 11:51:46 ex6 kernel: [55610.629820] ffffffff81053ac1
0000000000000000 ffff88041f243ea0 ffff88040aba7fd8
Aug 23 11:51:46 ex6 kernel: [55610.629825] ffff88040aba7fd8
ffff88040aba7fd8 ffff88040abd5028 ffff88041f243ea0
Aug 23 11:51:46 ex6 kernel: [55610.629831] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.629841] [<ffffffff814bd171>]
tcp_keepalive_timer+0x11/0x250
Aug 23 11:51:46 ex6 kernel: [55610.629850] [<ffffffff81053ac1>]
run_timer_softirq+0x151/0x350
Aug 23 11:51:46 ex6 kernel: [55610.629857] [<ffffffff8104be2e>]
__do_softirq+0xbe/0x1f0
Aug 23 11:51:46 ex6 kernel: [55610.629865] [<ffffffff8156b7ec>]
call_softirq+0x1c/0x30
Aug 23 11:51:46 ex6 kernel: [55610.629871] [<ffffffff810045a5>]
do_softirq+0x75/0xb0
Aug 23 11:51:46 ex6 kernel: [55610.629879] [<ffffffff8104c1e5>]
irq_exit+0xa5/0xb0
Aug 23 11:51:46 ex6 kernel: [55610.629886] [<ffffffff81024e98>]
smp_apic_timer_interrupt+0x68/0xa0
Aug 23 11:51:46 ex6 kernel: [55610.629893] [<ffffffff8156b0fa>]
apic_timer_interrupt+0x6a/0x70
Aug 23 11:51:46 ex6 kernel: [55610.629902] [<ffffffff813303cc>]
intel_idle+0xec/0x160
Aug 23 11:51:46 ex6 kernel: [55610.629911] [<ffffffff8143566d>]
cpuidle_idle_call+0x9d/0x240
Aug 23 11:51:46 ex6 kernel: [55610.629918] [<ffffffff8100b715>]
cpu_idle+0x65/0xd0
Aug 23 11:51:46 ex6 kernel: [55610.629925] [<ffffffff81550547>]
start_secondary+0x1fe/0x203
Aug 23 11:51:46 ex6 kernel: [55610.629929] Code: 90 90 90 90 90 90 90 90
90 90 90 90 90 90 b8 00 00 01 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 74
0f 0f 1f 44 00 00 f3 90 0f b7 07 <66> 39 d0 75 f6 c3 66 66 66 66 2e 0f
1f 84 00 00 00 00 00 66 83
Aug 23 11:51:46 ex6 kernel: [55610.629976] NMI backtrace for cpu 2
Aug 23 11:51:46 ex6 kernel: [55610.629979] CPU 2
Aug 23 11:51:46 ex6 kernel: [55610.629983] Pid: 0, comm: swapper/2 Not
tainted 3.6.0-rc2-1-default #1 System manufacturer System Product
Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.629986] RIP:
0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
Aug 23 11:51:46 ex6 kernel: [55610.629992] RSP: 0018:ffff88040ababe78
EFLAGS: 00000046
Aug 23 11:51:46 ex6 kernel: [55610.629994] RAX: 0000000000000020 RBX:
0000000000000008 RCX: 0000000000000001
Aug 23 11:51:46 ex6 kernel: [55610.629997] RDX: 0000000000000000 RSI:
ffff88040ababfd8 RDI: ffffffff81a17640
Aug 23 11:51:46 ex6 kernel: [55610.629999] RBP: 0000000000000003 R08:
0000000000000003 R09: 0000000000003e3c
Aug 23 11:51:46 ex6 kernel: [55610.630002] R10: 0000000000000001 R11:
0000000000000000 R12: ffff88041f298f70
Aug 23 11:51:46 ex6 kernel: [55610.630004] R13: 0000000000000020 R14:
12acf11f7efbdbfc R15: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630007] FS: 0000000000000000(0000)
GS:ffff88041f280000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630010] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.630012] CR2: 00007fa566135010 CR3:
0000000001a0c000 CR4: 00000000000407e0
Aug 23 11:51:46 ex6 kernel: [55610.630015] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630017] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.630020] Process swapper/2 (pid: 0,
threadinfo ffff88040abaa000, task ffff88040aba82c0)
Aug 23 11:51:46 ex6 kernel: [55610.630022] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.630024] 0000000077359400
ffffffff81436a70 0000000000000000 0000000200f31e03
Aug 23 11:51:46 ex6 kernel: [55610.630029] 0000000000000000
0000000000f31e03 ffff88040ababfd8 ffff88041f298f70
Aug 23 11:51:46 ex6 kernel: [55610.630034] 0000000000000003
0000000000000002 ffffffff81a52300 ffffffff8143566d
Aug 23 11:51:46 ex6 kernel: [55610.630039] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.630048] [<ffffffff8143566d>]
cpuidle_idle_call+0x9d/0x240
Aug 23 11:51:46 ex6 kernel: [55610.630055] [<ffffffff8100b715>]
cpu_idle+0x65/0xd0
Aug 23 11:51:46 ex6 kernel: [55610.630062] [<ffffffff81550547>]
start_secondary+0x1fe/0x203
Aug 23 11:51:46 ex6 kernel: [55610.630066] Code: 28 e0 ff ff 83 e2 08 75
22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8
08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8
76 a8 d1 ff 48 89 04 24 48
Aug 23 11:51:46 ex6 kernel: [55610.630113] NMI backtrace for cpu 5
Aug 23 11:51:46 ex6 kernel: [55610.630115] CPU 5
Aug 23 11:51:46 ex6 kernel: [55610.630120] Pid: 0, comm: swapper/5 Not
tainted 3.6.0-rc2-1-default #1 System manufacturer System Product
Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.630122] RIP:
0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
Aug 23 11:51:46 ex6 kernel: [55610.630128] RSP: 0018:ffff88040abb9e78
EFLAGS: 00000046
Aug 23 11:51:46 ex6 kernel: [55610.630130] RAX: 0000000000000020 RBX:
0000000000000008 RCX: 0000000000000001
Aug 23 11:51:46 ex6 kernel: [55610.630133] RDX: 0000000000000000 RSI:
ffff88040abb9fd8 RDI: ffffffff81a17640
Aug 23 11:51:46 ex6 kernel: [55610.630135] RBP: 0000000000000003 R08:
0000000000000003 R09: 0000000000005634
Aug 23 11:51:46 ex6 kernel: [55610.630138] R10: 0000000000000001 R11:
0000000000000000 R12: ffff88041f358f70
Aug 23 11:51:46 ex6 kernel: [55610.630140] R13: 0000000000000020 R14:
12acf11f7e9e3c16 R15: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630143] FS: 0000000000000000(0000)
GS:ffff88041f340000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630146] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.630149] CR2: 00007fd29bfff000 CR3:
0000000001a0c000 CR4: 00000000000407e0
Aug 23 11:51:46 ex6 kernel: [55610.630151] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630154] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.630157] Process swapper/5 (pid: 0,
threadinfo ffff88040abb8000, task ffff88040abb6380)
Aug 23 11:51:46 ex6 kernel: [55610.630158] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.630160] 0000000077359400
ffffffff81436a70 0000000000000000 000000050150be3d
Aug 23 11:51:46 ex6 kernel: [55610.630165] 0000000000000000
000000000150be3d ffff88040abb9fd8 ffff88041f358f70
Aug 23 11:51:46 ex6 kernel: [55610.630170] 0000000000000003
0000000000000005 ffffffff81a52300 ffffffff8143566d
Aug 23 11:51:46 ex6 kernel: [55610.630176] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.630184] [<ffffffff8143566d>]
cpuidle_idle_call+0x9d/0x240
Aug 23 11:51:46 ex6 kernel: [55610.630191] [<ffffffff8100b715>]
cpu_idle+0x65/0xd0
Aug 23 11:51:46 ex6 kernel: [55610.630198] [<ffffffff81550547>]
start_secondary+0x1fe/0x203
Aug 23 11:51:46 ex6 kernel: [55610.630201] Code: 28 e0 ff ff 83 e2 08 75
22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8
08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8
76 a8 d1 ff 48 89 04 24 48
Aug 23 11:51:46 ex6 kernel: [55610.630248] NMI backtrace for cpu 3
Aug 23 11:51:46 ex6 kernel: [55610.630251] CPU 3
Aug 23 11:51:46 ex6 kernel: [55610.630255] Pid: 0, comm: swapper/3 Not
tainted 3.6.0-rc2-1-default #1 System manufacturer System Product
Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.630257] RIP:
0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
Aug 23 11:51:46 ex6 kernel: [55610.630263] RSP: 0018:ffff88040abb1e78
EFLAGS: 00000046
Aug 23 11:51:46 ex6 kernel: [55610.630266] RAX: 0000000000000020 RBX:
0000000000000008 RCX: 0000000000000001
Aug 23 11:51:46 ex6 kernel: [55610.630268] RDX: 0000000000000000 RSI:
ffff88040abb1fd8 RDI: ffffffff81a17640
Aug 23 11:51:46 ex6 kernel: [55610.630271] RBP: 0000000000000003 R08:
0000000000000003 R09: 0000000000003e43
Aug 23 11:51:46 ex6 kernel: [55610.630273] R10: 0000000000000001 R11:
0000000000000000 R12: ffff88041f2d8f70
Aug 23 11:51:46 ex6 kernel: [55610.630276] R13: 0000000000000020 R14:
12acf11f7efbc356 R15: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630279] FS: 0000000000000000(0000)
GS:ffff88041f2c0000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630282] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.630284] CR2: 00007fe7d784ba68 CR3:
0000000001a0c000 CR4: 00000000000407e0
Aug 23 11:51:46 ex6 kernel: [55610.630287] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630289] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.630292] Process swapper/3 (pid: 0,
threadinfo ffff88040abb0000, task ffff88040abae300)
Aug 23 11:51:46 ex6 kernel: [55610.630294] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.630296] 0000000077359400
ffffffff81436a70 0000000000000000 0000000300f3366a
Aug 23 11:51:46 ex6 kernel: [55610.630301] 0000000000000000
0000000000f3366a ffff88040abb1fd8 ffff88041f2d8f70
Aug 23 11:51:46 ex6 kernel: [55610.630306] 0000000000000003
0000000000000003 ffffffff81a52300 ffffffff8143566d
Aug 23 11:51:46 ex6 kernel: [55610.630311] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.630320] [<ffffffff8143566d>]
cpuidle_idle_call+0x9d/0x240
Aug 23 11:51:46 ex6 kernel: [55610.630327] [<ffffffff8100b715>]
cpu_idle+0x65/0xd0
Aug 23 11:51:46 ex6 kernel: [55610.630333] [<ffffffff81550547>]
start_secondary+0x1fe/0x203
Aug 23 11:51:46 ex6 kernel: [55610.630337] Code: 28 e0 ff ff 83 e2 08 75
22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8
08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8
76 a8 d1 ff 48 89 04 24 48
Aug 23 11:51:46 ex6 kernel: [55610.630385] NMI backtrace for cpu 0
Aug 23 11:51:46 ex6 kernel: [55610.630388] CPU 0
Aug 23 11:51:46 ex6 kernel: [55610.630393] Pid: 0, comm: swapper/0 Not
tainted 3.6.0-rc2-1-default #1 System manufacturer System Product
Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.630396] RIP:
0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
Aug 23 11:51:46 ex6 kernel: [55610.630403] RSP: 0018:ffffffff81a01e88
EFLAGS: 00000046
Aug 23 11:51:46 ex6 kernel: [55610.630406] RAX: 0000000000000020 RBX:
0000000000000008 RCX: 0000000000000001
Aug 23 11:51:46 ex6 kernel: [55610.630409] RDX: 0000000000000000 RSI:
ffffffff81a01fd8 RDI: ffffffff81a17640
Aug 23 11:51:46 ex6 kernel: [55610.630411] RBP: 0000000000000003 R08:
0000000000000003 R09: 0000000000005d52
Aug 23 11:51:46 ex6 kernel: [55610.630413] R10: 0000000000000001 R11:
0000000000000000 R12: ffff88041f218f70
Aug 23 11:51:46 ex6 kernel: [55610.630416] R13: 0000000000000020 R14:
12acf11f7f769680 R15: 0000000001fe8018
Aug 23 11:51:46 ex6 kernel: [55610.630419] FS: 0000000000000000(0000)
GS:ffff88041f200000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630422] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.630425] CR2: 00007f03abb83000 CR3:
0000000001a0c000 CR4: 00000000000407f0
Aug 23 11:51:46 ex6 kernel: [55610.630427] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630430] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.630433] Process swapper/0 (pid: 0,
threadinfo ffffffff81a00000, task ffffffff81a14420)
Aug 23 11:51:46 ex6 kernel: [55610.630435] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.630436] 0000000077359400
ffffffff81436a70 0000000000000000 00000000016c88d5
Aug 23 11:51:46 ex6 kernel: [55610.630442] 0000000000000000
00000000016c88d5 ffffffff81a01fd8 ffff88041f218f70
Aug 23 11:51:46 ex6 kernel: [55610.630447] 0000000000000003
0000000000000000 ffffffff81a52300 ffffffff8143566d
Aug 23 11:51:46 ex6 kernel: [55610.630453] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.630464] [<ffffffff8143566d>]
cpuidle_idle_call+0x9d/0x240
Aug 23 11:51:46 ex6 kernel: [55610.630471] [<ffffffff8100b715>]
cpu_idle+0x65/0xd0
Aug 23 11:51:46 ex6 kernel: [55610.630480] [<ffffffff81ac0ba2>]
start_kernel+0x391/0x39c
Aug 23 11:51:46 ex6 kernel: [55610.630488] [<ffffffff81ac0436>]
x86_64_start_kernel+0x105/0x114
Aug 23 11:51:46 ex6 kernel: [55610.630492] Code: 28 e0 ff ff 83 e2 08 75
22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8
08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8
76 a8 d1 ff 48 89 04 24 48
Aug 23 11:51:46 ex6 kernel: [55610.630539] NMI backtrace for cpu 4
Aug 23 11:51:46 ex6 kernel: [55610.630542] CPU 4
Aug 23 11:51:46 ex6 kernel: [55610.630546] Pid: 0, comm: swapper/4 Not
tainted 3.6.0-rc2-1-default #1 System manufacturer System Product
Name/P8B WS
Aug 23 11:51:46 ex6 kernel: [55610.630549] RIP:
0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
Aug 23 11:51:46 ex6 kernel: [55610.630555] RSP: 0018:ffff88040abb5e78
EFLAGS: 00000046
Aug 23 11:51:46 ex6 kernel: [55610.630557] RAX: 0000000000000020 RBX:
0000000000000008 RCX: 0000000000000001
Aug 23 11:51:46 ex6 kernel: [55610.630560] RDX: 0000000000000000 RSI:
ffff88040abb5fd8 RDI: ffffffff81a17640
Aug 23 11:51:46 ex6 kernel: [55610.630562] RBP: 0000000000000003 R08:
0000000000000003 R09: 0000000000003e1e
Aug 23 11:51:46 ex6 kernel: [55610.630565] R10: 0000000000000001 R11:
0000000000000000 R12: ffff88041f318f70
Aug 23 11:51:46 ex6 kernel: [55610.630568] R13: 0000000000000020 R14:
12acf11f7efc52d2 R15: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630571] FS: 0000000000000000(0000)
GS:ffff88041f300000(0000) knlGS:0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630573] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 23 11:51:46 ex6 kernel: [55610.630576] CR2: 00007fd29bfff000 CR3:
0000000001a0c000 CR4: 00000000000407e0
Aug 23 11:51:46 ex6 kernel: [55610.630578] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 23 11:51:46 ex6 kernel: [55610.630581] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 23 11:51:46 ex6 kernel: [55610.630584] Process swapper/4 (pid: 0,
threadinfo ffff88040abb4000, task ffff88040abb2340)
Aug 23 11:51:46 ex6 kernel: [55610.630586] Stack:
Aug 23 11:51:46 ex6 kernel: [55610.630588] 0000000077359400
ffffffff81436a70 0000000000000000 0000000400f2a60d
Aug 23 11:51:46 ex6 kernel: [55610.630593] 0000000000000000
0000000000f2a60d ffff88040abb5fd8 ffff88041f318f70
Aug 23 11:51:46 ex6 kernel: [55610.630598] 0000000000000003
0000000000000004 ffffffff81a52300 ffffffff8143566d
Aug 23 11:51:46 ex6 kernel: [55610.630604] Call Trace:
Aug 23 11:51:46 ex6 kernel: [55610.630614] [<ffffffff8143566d>]
cpuidle_idle_call+0x9d/0x240
Aug 23 11:51:46 ex6 kernel: [55610.630622] [<ffffffff8100b715>]
cpu_idle+0x65/0xd0
Aug 23 11:51:46 ex6 kernel: [55610.630629] [<ffffffff81550547>]
start_secondary+0x1fe/0x203
Aug 23 11:51:46 ex6 kernel: [55610.630633] Code: 28 e0 ff ff 83 e2 08 75
22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8
08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8
76 a8 d1 ff 48 89 04 24 48
> Aug 23 11:51:46 ex6 kernel: [55610.629820] ffffffff81053ac1 0000000000000000 ffff88041f243ea0 ffff88040aba7fd8
> Aug 23 11:51:46 ex6 kernel: [55610.629825] ffff88040aba7fd8 ffff88040aba7fd8 ffff88040abd5028 ffff88041f243ea0
> Aug 23 11:51:46 ex6 kernel: [55610.629831] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.629841] [<ffffffff814bd171>] tcp_keepalive_timer+0x11/0x250
> Aug 23 11:51:46 ex6 kernel: [55610.629850] [<ffffffff81053ac1>] run_timer_softirq+0x151/0x350
> Aug 23 11:51:46 ex6 kernel: [55610.629857] [<ffffffff8104be2e>] __do_softirq+0xbe/0x1f0
> Aug 23 11:51:46 ex6 kernel: [55610.629865] [<ffffffff8156b7ec>] call_softirq+0x1c/0x30
> Aug 23 11:51:46 ex6 kernel: [55610.629871] [<ffffffff810045a5>] do_softirq+0x75/0xb0
> Aug 23 11:51:46 ex6 kernel: [55610.629879] [<ffffffff8104c1e5>] irq_exit+0xa5/0xb0
> Aug 23 11:51:46 ex6 kernel: [55610.629886] [<ffffffff81024e98>] smp_apic_timer_interrupt+0x68/0xa0
> Aug 23 11:51:46 ex6 kernel: [55610.629893] [<ffffffff8156b0fa>] apic_timer_interrupt+0x6a/0x70
> Aug 23 11:51:46 ex6 kernel: [55610.629902] [<ffffffff813303cc>] intel_idle+0xec/0x160
> Aug 23 11:51:46 ex6 kernel: [55610.629911] [<ffffffff8143566d>] cpuidle_idle_call+0x9d/0x240
> Aug 23 11:51:46 ex6 kernel: [55610.629918] [<ffffffff8100b715>] cpu_idle+0x65/0xd0
> Aug 23 11:51:46 ex6 kernel: [55610.629925] [<ffffffff81550547>] start_secondary+0x1fe/0x203
> Aug 23 11:51:46 ex6 kernel: [55610.629929] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 b8 00 00 01 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 74 0f 0f 1f 44 00 00 f3 90 0f b7 07 <66> 39 d0 75 f6 c3 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 83
> Aug 23 11:51:46 ex6 kernel: [55610.629976] NMI backtrace for cpu 2
> Aug 23 11:51:46 ex6 kernel: [55610.629979] CPU 2
> Aug 23 11:51:46 ex6 kernel: [55610.629983] Pid: 0, comm: swapper/2 Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.629986] RIP: 0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
> Aug 23 11:51:46 ex6 kernel: [55610.629992] RSP: 0018:ffff88040ababe78 EFLAGS: 00000046
> Aug 23 11:51:46 ex6 kernel: [55610.629994] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
> Aug 23 11:51:46 ex6 kernel: [55610.629997] RDX: 0000000000000000 RSI: ffff88040ababfd8 RDI: ffffffff81a17640
> Aug 23 11:51:46 ex6 kernel: [55610.629999] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000003e3c
> Aug 23 11:51:46 ex6 kernel: [55610.630002] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88041f298f70
> Aug 23 11:51:46 ex6 kernel: [55610.630004] R13: 0000000000000020 R14: 12acf11f7efbdbfc R15: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630007] FS: 0000000000000000(0000) GS:ffff88041f280000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630010] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.630012] CR2: 00007fa566135010 CR3: 0000000001a0c000 CR4: 00000000000407e0
> Aug 23 11:51:46 ex6 kernel: [55610.630015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630017] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.630020] Process swapper/2 (pid: 0, threadinfo ffff88040abaa000, task ffff88040aba82c0)
> Aug 23 11:51:46 ex6 kernel: [55610.630022] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.630024] 0000000077359400 ffffffff81436a70 0000000000000000 0000000200f31e03
> Aug 23 11:51:46 ex6 kernel: [55610.630029] 0000000000000000 0000000000f31e03 ffff88040ababfd8 ffff88041f298f70
> Aug 23 11:51:46 ex6 kernel: [55610.630034] 0000000000000003 0000000000000002 ffffffff81a52300 ffffffff8143566d
> Aug 23 11:51:46 ex6 kernel: [55610.630039] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.630048] [<ffffffff8143566d>] cpuidle_idle_call+0x9d/0x240
> Aug 23 11:51:46 ex6 kernel: [55610.630055] [<ffffffff8100b715>] cpu_idle+0x65/0xd0
> Aug 23 11:51:46 ex6 kernel: [55610.630062] [<ffffffff81550547>] start_secondary+0x1fe/0x203
> Aug 23 11:51:46 ex6 kernel: [55610.630066] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8 76 a8 d1 ff 48 89 04 24 48
> Aug 23 11:51:46 ex6 kernel: [55610.630113] NMI backtrace for cpu 5
> Aug 23 11:51:46 ex6 kernel: [55610.630115] CPU 5
> Aug 23 11:51:46 ex6 kernel: [55610.630120] Pid: 0, comm: swapper/5 Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.630122] RIP: 0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
> Aug 23 11:51:46 ex6 kernel: [55610.630128] RSP: 0018:ffff88040abb9e78 EFLAGS: 00000046
> Aug 23 11:51:46 ex6 kernel: [55610.630130] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
> Aug 23 11:51:46 ex6 kernel: [55610.630133] RDX: 0000000000000000 RSI: ffff88040abb9fd8 RDI: ffffffff81a17640
> Aug 23 11:51:46 ex6 kernel: [55610.630135] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000005634
> Aug 23 11:51:46 ex6 kernel: [55610.630138] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88041f358f70
> Aug 23 11:51:46 ex6 kernel: [55610.630140] R13: 0000000000000020 R14: 12acf11f7e9e3c16 R15: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630143] FS: 0000000000000000(0000) GS:ffff88041f340000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630146] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.630149] CR2: 00007fd29bfff000 CR3: 0000000001a0c000 CR4: 00000000000407e0
> Aug 23 11:51:46 ex6 kernel: [55610.630151] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630154] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.630157] Process swapper/5 (pid: 0, threadinfo ffff88040abb8000, task ffff88040abb6380)
> Aug 23 11:51:46 ex6 kernel: [55610.630158] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.630160] 0000000077359400 ffffffff81436a70 0000000000000000 000000050150be3d
> Aug 23 11:51:46 ex6 kernel: [55610.630165] 0000000000000000 000000000150be3d ffff88040abb9fd8 ffff88041f358f70
> Aug 23 11:51:46 ex6 kernel: [55610.630170] 0000000000000003 0000000000000005 ffffffff81a52300 ffffffff8143566d
> Aug 23 11:51:46 ex6 kernel: [55610.630176] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.630184] [<ffffffff8143566d>] cpuidle_idle_call+0x9d/0x240
> Aug 23 11:51:46 ex6 kernel: [55610.630191] [<ffffffff8100b715>] cpu_idle+0x65/0xd0
> Aug 23 11:51:46 ex6 kernel: [55610.630198] [<ffffffff81550547>] start_secondary+0x1fe/0x203
> Aug 23 11:51:46 ex6 kernel: [55610.630201] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8 76 a8 d1 ff 48 89 04 24 48
> Aug 23 11:51:46 ex6 kernel: [55610.630248] NMI backtrace for cpu 3
> Aug 23 11:51:46 ex6 kernel: [55610.630251] CPU 3
> Aug 23 11:51:46 ex6 kernel: [55610.630255] Pid: 0, comm: swapper/3 Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.630257] RIP: 0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
> Aug 23 11:51:46 ex6 kernel: [55610.630263] RSP: 0018:ffff88040abb1e78 EFLAGS: 00000046
> Aug 23 11:51:46 ex6 kernel: [55610.630266] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
> Aug 23 11:51:46 ex6 kernel: [55610.630268] RDX: 0000000000000000 RSI: ffff88040abb1fd8 RDI: ffffffff81a17640
> Aug 23 11:51:46 ex6 kernel: [55610.630271] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000003e43
> Aug 23 11:51:46 ex6 kernel: [55610.630273] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88041f2d8f70
> Aug 23 11:51:46 ex6 kernel: [55610.630276] R13: 0000000000000020 R14: 12acf11f7efbc356 R15: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630279] FS: 0000000000000000(0000) GS:ffff88041f2c0000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630282] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.630284] CR2: 00007fe7d784ba68 CR3: 0000000001a0c000 CR4: 00000000000407e0
> Aug 23 11:51:46 ex6 kernel: [55610.630287] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630289] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.630292] Process swapper/3 (pid: 0, threadinfo ffff88040abb0000, task ffff88040abae300)
> Aug 23 11:51:46 ex6 kernel: [55610.630294] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.630296] 0000000077359400 ffffffff81436a70 0000000000000000 0000000300f3366a
> Aug 23 11:51:46 ex6 kernel: [55610.630301] 0000000000000000 0000000000f3366a ffff88040abb1fd8 ffff88041f2d8f70
> Aug 23 11:51:46 ex6 kernel: [55610.630306] 0000000000000003 0000000000000003 ffffffff81a52300 ffffffff8143566d
> Aug 23 11:51:46 ex6 kernel: [55610.630311] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.630320] [<ffffffff8143566d>] cpuidle_idle_call+0x9d/0x240
> Aug 23 11:51:46 ex6 kernel: [55610.630327] [<ffffffff8100b715>] cpu_idle+0x65/0xd0
> Aug 23 11:51:46 ex6 kernel: [55610.630333] [<ffffffff81550547>] start_secondary+0x1fe/0x203
> Aug 23 11:51:46 ex6 kernel: [55610.630337] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8 76 a8 d1 ff 48 89 04 24 48
> Aug 23 11:51:46 ex6 kernel: [55610.630385] NMI backtrace for cpu 0
> Aug 23 11:51:46 ex6 kernel: [55610.630388] CPU 0
> Aug 23 11:51:46 ex6 kernel: [55610.630393] Pid: 0, comm: swapper/0 Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.630396] RIP: 0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
> Aug 23 11:51:46 ex6 kernel: [55610.630403] RSP: 0018:ffffffff81a01e88 EFLAGS: 00000046
> Aug 23 11:51:46 ex6 kernel: [55610.630406] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
> Aug 23 11:51:46 ex6 kernel: [55610.630409] RDX: 0000000000000000 RSI: ffffffff81a01fd8 RDI: ffffffff81a17640
> Aug 23 11:51:46 ex6 kernel: [55610.630411] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000005d52
> Aug 23 11:51:46 ex6 kernel: [55610.630413] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88041f218f70
> Aug 23 11:51:46 ex6 kernel: [55610.630416] R13: 0000000000000020 R14: 12acf11f7f769680 R15: 0000000001fe8018
> Aug 23 11:51:46 ex6 kernel: [55610.630419] FS: 0000000000000000(0000) GS:ffff88041f200000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630422] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.630425] CR2: 00007f03abb83000 CR3: 0000000001a0c000 CR4: 00000000000407f0
> Aug 23 11:51:46 ex6 kernel: [55610.630427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630430] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.630433] Process swapper/0 (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a14420)
> Aug 23 11:51:46 ex6 kernel: [55610.630435] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.630436] 0000000077359400 ffffffff81436a70 0000000000000000 00000000016c88d5
> Aug 23 11:51:46 ex6 kernel: [55610.630442] 0000000000000000 00000000016c88d5 ffffffff81a01fd8 ffff88041f218f70
> Aug 23 11:51:46 ex6 kernel: [55610.630447] 0000000000000003 0000000000000000 ffffffff81a52300 ffffffff8143566d
> Aug 23 11:51:46 ex6 kernel: [55610.630453] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.630464] [<ffffffff8143566d>] cpuidle_idle_call+0x9d/0x240
> Aug 23 11:51:46 ex6 kernel: [55610.630471] [<ffffffff8100b715>] cpu_idle+0x65/0xd0
> Aug 23 11:51:46 ex6 kernel: [55610.630480] [<ffffffff81ac0ba2>] start_kernel+0x391/0x39c
> Aug 23 11:51:46 ex6 kernel: [55610.630488] [<ffffffff81ac0436>] x86_64_start_kernel+0x105/0x114
> Aug 23 11:51:46 ex6 kernel: [55610.630492] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8 76 a8 d1 ff 48 89 04 24 48
> Aug 23 11:51:46 ex6 kernel: [55610.630539] NMI backtrace for cpu 4
> Aug 23 11:51:46 ex6 kernel: [55610.630542] CPU 4
> Aug 23 11:51:46 ex6 kernel: [55610.630546] Pid: 0, comm: swapper/4 Not tainted 3.6.0-rc2-1-default #1 System manufacturer System Product Name/P8B WS
> Aug 23 11:51:46 ex6 kernel: [55610.630549] RIP: 0010:[<ffffffff8133039a>] [<ffffffff8133039a>] intel_idle+0xba/0x160
> Aug 23 11:51:46 ex6 kernel: [55610.630555] RSP: 0018:ffff88040abb5e78 EFLAGS: 00000046
> Aug 23 11:51:46 ex6 kernel: [55610.630557] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
> Aug 23 11:51:46 ex6 kernel: [55610.630560] RDX: 0000000000000000 RSI: ffff88040abb5fd8 RDI: ffffffff81a17640
> Aug 23 11:51:46 ex6 kernel: [55610.630562] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000003e1e
> Aug 23 11:51:46 ex6 kernel: [55610.630565] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88041f318f70
> Aug 23 11:51:46 ex6 kernel: [55610.630568] R13: 0000000000000020 R14: 12acf11f7efc52d2 R15: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630571] FS: 0000000000000000(0000) GS:ffff88041f300000(0000) knlGS:0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630573] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> Aug 23 11:51:46 ex6 kernel: [55610.630576] CR2: 00007fd29bfff000 CR3: 0000000001a0c000 CR4: 00000000000407e0
> Aug 23 11:51:46 ex6 kernel: [55610.630578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Aug 23 11:51:46 ex6 kernel: [55610.630581] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Aug 23 11:51:46 ex6 kernel: [55610.630584] Process swapper/4 (pid: 0, threadinfo ffff88040abb4000, task ffff88040abb2340)
> Aug 23 11:51:46 ex6 kernel: [55610.630586] Stack:
> Aug 23 11:51:46 ex6 kernel: [55610.630588] 0000000077359400 ffffffff81436a70 0000000000000000 0000000400f2a60d
> Aug 23 11:51:46 ex6 kernel: [55610.630593] 0000000000000000 0000000000f2a60d ffff88040abb5fd8 ffff88041f318f70
> Aug 23 11:51:46 ex6 kernel: [55610.630598] 0000000000000003 0000000000000004 ffffffff81a52300 ffffffff8143566d
> Aug 23 11:51:46 ex6 kernel: [55610.630604] Call Trace:
> Aug 23 11:51:46 ex6 kernel: [55610.630614] [<ffffffff8143566d>] cpuidle_idle_call+0x9d/0x240
> Aug 23 11:51:46 ex6 kernel: [55610.630622] [<ffffffff8100b715>] cpu_idle+0x65/0xd0
> Aug 23 11:51:46 ex6 kernel: [55610.630629] [<ffffffff81550547>] start_secondary+0x1fe/0x203
> Aug 23 11:51:46 ex6 kernel: [55610.630633] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <e8> e1 f9 d5 ff 48 89 c7 4c 29 f7 e8 76 a8 d1 ff 48 89 04 24 48
Tested kernels with the problem 3.6.RC2 from SUSE, and today's linus
vanilla tree.
Server needs reboot. (or let's say two completely different boxes have
the same problem)
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