https://bugzilla.novell.com/show_bug.cgi?id=647554 https://bugzilla.novell.com/show_bug.cgi?id=647554#c0 Summary: [kernel:HEAD] BUG: soft lockup - CPU#4 stuck for 67s! [httpd2-prefork:30071] Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: crrodriguez@novell.com QAContact: qa@suse.de Found By: --- Blocker: --- Im getting this messages in a machine running a mid loaded apache2 server, No idea , any hint appreciated. BUG: soft lockup - CPU#4 stuck for 67s! [httpd2-prefork:30071] [37474.350619] Modules linked in: act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm 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 ipt_addrtype nf_nat_tftp nf_nat_snmp_basic 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_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY 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 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 tun f71882fg coretemp edd cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf reiserfs xfs exportfs loop kvm_intel r8169 kvm sg i2c_i801 shpchp pcspkr iTCO_wdt i7core_edac pci_hotplug usb_storage wmi edac_core iTCO_vendor_support ext4 jbd2 crc16 linear nouveau uhci_hcd ttm drm_kms_helper drm ehci_hcd i2c_algo_bit video usbcore button dm_snapshot dm_mod fan processor 3w_9xxx thermal thermal_sys [37474.350680] CPU 4 [37474.350680] Modules linked in: act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm 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 ipt_addrtype nf_nat_tftp nf_nat_snmp_basic 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_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY 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 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 tun f71882fg coretemp edd cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf reiserfs xfs exportfs loop kvm_intel r8169 kvm sg i2c_i801 shpchp pcspkr iTCO_wdt i7core_edac pci_hotplug usb_storage wmi edac_core iTCO_vendor_support ext4 jbd2 crc16 linear nouveau uhci_hcd ttm drm_kms_helper drm ehci_hcd i2c_algo_bit video usbcore button dm_snapshot dm_mod fan processor 3w_9xxx thermal thermal_sys [37474.350721] [37474.350724] Pid: 30071, comm: httpd2-prefork Tainted: G B 2.6.36-rc8-32-default #1 MSI X58 Pro-E (MS-7522)/MS-7522 [37474.350725] RIP: 0010:[<ffffffff81490b55>] [<ffffffff81490b55>] _raw_spin_lock+0x15/0x20 [37474.350731] RSP: 0018:ffff88022093fde0 EFLAGS: 00000212 [37474.350732] RAX: 0000000000001f8a RBX: ffff88021f8add28 RCX: 0000000000000060 [37474.350733] RDX: 0000000000002d28 RSI: ffff880221e3f288 RDI: ffff8802e413fcc8 [37474.350735] RBP: ffffffff810038ee R08: dead000000200200 R09: dead000000100100 [37474.350736] R10: 0000000000000008 R11: 0000000000000000 R12: ffff880001e8db00 [37474.350737] R13: 00007fff49995000 R14: ffffffff81037ce9 R15: ffff880001e8db00 [37474.350739] FS: 0000000000000000(0000) GS:ffff880001e80000(0000) knlGS:0000000000000000 [37474.350740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [37474.350742] CR2: 00007fcbca0040a0 CR3: 0000000001a04000 CR4: 00000000000006e0 [37474.350743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [37474.350744] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [37474.350746] Process httpd2-prefork (pid: 30071, threadinfo ffff88022093e000, task ffff880222fb6480) [37474.350747] Stack: [37474.350983] ffffffff8111870c ffff8802e77fc4d8 ffff8802e77fc420 ffff8802e77fc368 [37474.350988] <0> 0000000000000000 ffff880001e8db00 ffffffff8110ba09 ffff88032b5bebe0 [37474.350994] <0> ffff880220b90ee8 ffff88032b5beb80 ffff880001e8db00 ffff88032b5bebe0 [37474.351000] Call Trace: [37474.351395] [<ffffffff8111870c>] unlink_anon_vmas+0xac/0x110 [37474.351404] [<ffffffff8110ba09>] free_pgtables+0x99/0x110 [37474.351413] [<ffffffff81114944>] exit_mmap+0x104/0x180 [37474.351423] [<ffffffff810526d7>] mmput+0x37/0x100 [37474.351431] [<ffffffff81058bbf>] exit_mm+0xff/0x120 [37474.351439] [<ffffffff81058d15>] do_exit+0x135/0x3e0 [37474.351446] [<ffffffff81059161>] do_group_exit+0x51/0xc0 [37474.351453] [<ffffffff810591e2>] sys_exit_group+0x12/0x20 [37474.351461] [<ffffffff81002f3b>] system_call_fastpath+0x16/0x1b [37474.351476] [<00007fcbeee945e8>] 0x7fcbeee945e8 [37474.351478] Code: 74 07 f3 90 0f b7 13 eb f5 5b c3 66 66 2e 0f 1f 84 00 00 00 00 00 b8 00 00 01 00 f0 0f c1 07 0f b7 d0 c1 e8 10 39 c2 74 07 f3 90 <0f> b7 17 eb f5 c3 90 90 90 90 90 48 83 ec 28 65 48 8b 04 25 40 [37474.352366] Call Trace: [37474.352372] [<ffffffff8111870c>] unlink_anon_vmas+0xac/0x110 [37474.352375] [<ffffffff8110ba09>] free_pgtables+0x99/0x110 [37474.352378] [<ffffffff81114944>] exit_mmap+0x104/0x180 [37474.352381] [<ffffffff810526d7>] mmput+0x37/0x100 [37474.352384] [<ffffffff81058bbf>] exit_mm+0xff/0x120 [37474.352387] [<ffffffff81058d15>] do_exit+0x135/0x3e0 [37474.352389] [<ffffffff81059161>] do_group_exit+0x51/0xc0 [37474.352392] [<ffffffff810591e2>] sys_exit_group+0x12/0x20 [37474.352395] [<ffffffff81002f3b>] system_call_fastpath+0x16/0x1b [37474.352401] [<00007fcbeee945e8>] 0x7fcbeee945e8 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are 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