https://bugzilla.novell.com/show_bug.cgi?id=696474
https://bugzilla.novell.com/show_bug.cgi?id=696474#c1
--- Comment #1 from Cristian Rodríguez 2011-05-26 19:05:12 CLT ---
Not sure if relevant but a few hours before the log says
May 26 12:09:35 eq6 kernel: [42080.768957] BUG: Bad page map in process
httpd2-prefork pte:ffff88021dbb6cf8 pmd:2207c1067
May 26 12:09:35 eq6 kernel: [42080.768962] addr:00007f4bceca3198
vm_flags:08000075 anon_vma: (null) mapping:ffff88032bb062f8 index:72
May 26 12:09:35 eq6 kernel: [42080.768968] vma->vm_ops->fault:
filemap_fault+0x0/0x4b0
May 26 12:09:35 eq6 kernel: [42080.768972] vma->vm_file->f_op->mmap:
ext4_file_mmap+0x0/0x50
May 26 12:09:35 eq6 kernel: [42080.768975] Pid: 16796, comm: httpd2-prefork
Tainted: G B 2.6.39-30-default #1
May 26 12:09:35 eq6 kernel: [42080.768977] Call Trace:
May 26 12:09:35 eq6 kernel: [42080.768987] [<ffffffff810044a2>]
dump_trace+0x72/0x300
May 26 12:09:35 eq6 kernel: [42080.768993] [<ffffffff81513736>]
dump_stack+0x69/0x6f
May 26 12:09:35 eq6 kernel: [42080.769000] [<ffffffff81114e6d>]
print_bad_pte+0x1ed/0x290
May 26 12:09:35 eq6 kernel: [42080.769006] [<ffffffff8111903b>]
handle_pte_fault+0x21b/0x230
May 26 12:09:35 eq6 kernel: [42080.769012] [<ffffffff81519dd0>]
do_page_fault+0x1a0/0x4b0
May 26 12:09:35 eq6 kernel: [42080.769017] [<ffffffff81516a65>]
page_fault+0x25/0x30
May 26 12:09:35 eq6 kernel: [42080.769034] [<00007f4bdd0122ac>] 0x7f4bdd0122ab
May 26 12:09:35 eq6 kernel: [42080.769583] BUG: Bad page map in process
httpd2-prefork pte:ffff880314b7be78 pmd:2207c1067
May 26 12:09:35 eq6 kernel: [42080.769586] addr:00007f4bceca3000
vm_flags:08000075 anon_vma: (null) mapping:ffff88032bb062f8 index:72
May 26 12:09:35 eq6 kernel: [42080.769590] vma->vm_ops->fault:
filemap_fault+0x0/0x4b0
May 26 12:09:35 eq6 kernel: [42080.769593] vma->vm_file->f_op->mmap:
ext4_file_mmap+0x0/0x50
May 26 12:09:35 eq6 kernel: [42080.769596] Pid: 16796, comm: httpd2-prefork
Tainted: G B 2.6.39-30-default #1
May 26 12:09:35 eq6 kernel: [42080.769598] Call Trace:
May 26 12:09:35 eq6 kernel: [42080.769604] [<ffffffff810044a2>]
dump_trace+0x72/0x300
May 26 12:09:35 eq6 kernel: [42080.769609] [<ffffffff81513736>]
dump_stack+0x69/0x6f
May 26 12:09:35 eq6 kernel: [42080.769614] [<ffffffff81114e6d>]
print_bad_pte+0x1ed/0x290
May 26 12:09:35 eq6 kernel: [42080.769619] [<ffffffff8111782b>]
zap_pte_range+0x34b/0x460
May 26 12:09:35 eq6 kernel: [42080.769624] [<ffffffff81117b4b>]
unmap_page_range+0x20b/0x350
May 26 12:09:35 eq6 kernel: [42080.769629] [<ffffffff811182e5>]
unmap_vmas+0x175/0x2f0
May 26 12:09:35 eq6 kernel: [42080.769633] [<ffffffff8111f985>]
exit_mmap+0xb5/0x180
May 26 12:09:35 eq6 kernel: [42080.769639] [<ffffffff81054329>]
mmput+0x49/0x120
May 26 12:09:35 eq6 kernel: [42080.769644] [<ffffffff8105a966>]
exit_mm+0x116/0x150
May 26 12:09:35 eq6 kernel: [42080.769648] [<ffffffff8105ab0d>]
do_exit+0x16d/0x430
May 26 12:09:35 eq6 kernel: [42080.769652] [<ffffffff8105af71>]
do_group_exit+0x51/0xc0
May 26 12:09:35 eq6 kernel: [42080.769658] [<ffffffff8106ad86>]
get_signal_to_deliver+0x246/0x400
May 26 12:09:35 eq6 kernel: [42080.769664] [<ffffffff81002791>]
do_signal+0x71/0x1b0
May 26 12:09:35 eq6 kernel: [42080.769669] [<ffffffff81002a85>]
do_notify_resume+0x65/0x90
May 26 12:09:35 eq6 kernel: [42080.769675] [<ffffffff8151e4e0>]
int_signal+0x12/0x17
May 26 12:09:35 eq6 kernel: [42080.769684] [<00007f4bdd0122ac>] 0x7f4bdd0122ab
May 26 12:10:49 eq6 kernel: [42155.098497] Redirect from 91.154.77.101 on eth0
about 91.154.76.1 ignored.
May 26 12:10:49 eq6 kernel: [42155.098500] Advised path = 178.63.83.131 ->
91.152.253.158
May 26 12:15:16 eq6 kernel: [42422.210037] BUG: Bad page map in process
httpd2-prefork pte:ffff88032a4d9188 pmd:2207c1067
May 26 12:15:16 eq6 kernel: [42422.210043] addr:00007f4bda0a3000
vm_flags:08000070 anon_vma: (null) mapping:ffff88033f76aa78 index:5c
May 26 12:15:16 eq6 kernel: [42422.210051] vma->vm_ops->fault:
filemap_fault+0x0/0x4b0
May 26 12:15:16 eq6 kernel: [42422.210056] vma->vm_file->f_op->mmap:
ext4_file_mmap+0x0/0x50
May 26 12:15:16 eq6 kernel: [42422.210061] Pid: 16958, comm: httpd2-prefork
Tainted: G B 2.6.39-30-default #1
May 26 12:15:16 eq6 kernel: [42422.210063] Call Trace:
May 26 12:15:16 eq6 kernel: [42422.210075] [<ffffffff810044a2>]
dump_trace+0x72/0x300
May 26 12:15:16 eq6 kernel: [42422.210083] [<ffffffff81513736>]
dump_stack+0x69/0x6f
May 26 12:15:16 eq6 kernel: [42422.210091] [<ffffffff81114e6d>]
print_bad_pte+0x1ed/0x290
May 26 12:15:16 eq6 kernel: [42422.210098] [<ffffffff811166d1>]
vm_normal_page+0x81/0x90
May 26 12:15:16 eq6 kernel: [42422.210103] [<ffffffff811176b0>]
zap_pte_range+0x1d0/0x460
May 26 12:15:16 eq6 kernel: [42422.210110] [<ffffffff81117b4b>]
unmap_page_range+0x20b/0x350
May 26 12:15:16 eq6 kernel: [42422.210116] [<ffffffff811182e5>]
unmap_vmas+0x175/0x2f0
May 26 12:15:16 eq6 kernel: [42422.210121] [<ffffffff8111f985>]
exit_mmap+0xb5/0x180
May 26 12:15:16 eq6 kernel: [42422.210128] [<ffffffff81054329>]
mmput+0x49/0x120
May 26 12:15:16 eq6 kernel: [42422.210133] [<ffffffff8105a966>]
exit_mm+0x116/0x150
May 26 12:15:16 eq6 kernel: [42422.210138] [<ffffffff8105ab0d>]
do_exit+0x16d/0x430
May 26 12:15:16 eq6 kernel: [42422.210143] [<ffffffff8105af71>]
do_group_exit+0x51/0xc0
May 26 12:15:16 eq6 kernel: [42422.210148] [<ffffffff8105aff2>]
sys_exit_group+0x12/0x20
May 26 12:15:16 eq6 kernel: [42422.210155] [<ffffffff8151e212>]
system_call_fastpath+0x16/0x1b
May 26 12:15:16 eq6 kernel: [42422.210174] [<00007f4bdd033c98>] 0x7f4bdd033c97
May 26 12:21:12 eq6 kernel: [42777.676273] BUG: unable to handle kernel paging
request at 00007f4bd49defd8
May 26 12:21:12 eq6 kernel: [42777.676283] IP: [<ffffffff8111cb5a>]
find_vma+0x3a/0x80
May 26 12:21:12 eq6 kernel: [42777.676294] PGD 27a772067 PUD 27ebd5067 PMD
32a3f7067 PTE 0
May 26 12:21:12 eq6 kernel: [42777.676301] Oops: 0000 [#1] SMP
May 26 12:21:12 eq6 kernel: [42777.676305] last sysfs file:
/sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map
May 26 12:21:12 eq6 kernel: [42777.676311] CPU 4
May 26 12:21:12 eq6 kernel: [42777.676313] Modules linked in: tun act_police
cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq
xt_time xt_connlimit xt_realm xt_addrtype 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 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_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 ip6_tables nf_defrag_ipv6 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 x
May 26 12:21:12 eq6 kernel: t_state iptable_nat nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables
x_tables f71882fg coretemp edd cpufreq_conservative cpufreq_userspace
cpufreq_powersave microcode acpi_cpufreq mperf kvm_intel kvm iTCO_wdt sg wmi
i7core_edac pcspkr i2c_i801 iTCO_vendor_support edac_core button r8169 linear
uhci_hcd ehci_hcd usbcore dm_snapshot dm_mod fan processor 3w_9xxx thermal
thermal_sys
May 26 12:21:12 eq6 kernel: [42777.676449]
May 26 12:21:12 eq6 kernel: [42777.676453] Pid: 17071, comm: httpd2-prefork
Tainted: G B 2.6.39-30-default #1 MSI MS-7522/MSI X58 Pro-E (MS-7522)
May 26 12:21:12 eq6 kernel: [42777.676462] RIP: 0010:[<ffffffff8111cb5a>]
[<ffffffff8111cb5a>] find_vma+0x3a/0x80
May 26 12:21:12 eq6 kernel: [42777.676469] RSP: 0000:ffff8802daae5e50 EFLAGS:
00010206
May 26 12:21:12 eq6 kernel: [42777.676473] RAX: ffff88030d3f4810 RBX:
ffff8802daae5f58 RCX: ffff8802206afdf8
May 26 12:21:12 eq6 kernel: [42777.676478] RDX: 00007f4bd49df000 RSI:
00007f4bd05b2540 RDI: ffff88030d0b1840
May 26 12:21:12 eq6 kernel: [42777.676483] RBP: ffff88030d0b18a0 R08:
0000000001b73997 R09: 0000000000000000
May 26 12:21:12 eq6 kernel: [42777.676488] R10: 00007fff99d3dd10 R11:
00007fff99d3dd10 R12: 000000000026d540
May 26 12:21:12 eq6 kernel: [42777.676493] R13: 0000000000000009 R14:
ffff88030d0b1840 R15: 00007f4bd05b2540
May 26 12:21:12 eq6 kernel: [42777.676498] FS: 00007f4bdddb2700(0000)
GS:ffff88033fc80000(0000) knlGS:0000000000000000
May 26 12:21:12 eq6 kernel: [42777.676504] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
May 26 12:21:12 eq6 kernel: [42777.676508] CR2: 00007f4bd49defd8 CR3:
000000027a770000 CR4: 00000000000006e0
May 26 12:21:12 eq6 kernel: [42777.676513] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
May 26 12:21:12 eq6 kernel: [42777.676518] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
May 26 12:21:12 eq6 kernel: [42777.676523] Process httpd2-prefork (pid: 17071,
threadinfo ffff8802daae4000, task ffff88027e9e0600)
May 26 12:21:12 eq6 kernel: [42777.676529] Stack:
May 26 12:21:12 eq6 kernel: [42777.676531] ffffffff81519d89 0000000000000007
ffff88027e9e0600 ffff8802d09c49e0
May 26 12:21:12 eq6 kernel: [42777.676540] ffff88030d0b1840 ffff8802d09c4cc0
00007f4bcf664000 00007f4bcf459000
May 26 12:21:12 eq6 kernel: [42777.676547] 0000000000000292 ffff88033fc8cde0
0000000000000498 0000000000000000
May 26 12:21:12 eq6 kernel: [42777.676555] Call Trace:
May 26 12:21:12 eq6 kernel: [42777.676566] [<ffffffff81519d89>]
do_page_fault+0x159/0x4b0
May 26 12:21:12 eq6 kernel: [42777.676576] [<ffffffff81516a65>]
page_fault+0x25/0x30
May 26 12:21:12 eq6 kernel: [42777.676585] [<00007f4bddbb1b67>] 0x7f4bddbb1b66
May 26 12:21:12 eq6 kernel: [42777.676589] Code: 06 48 39 70 10 77 4a 48 8b 57
08 31 c0 48 85 d2 75 19 eb 33 0f 1f 44 00 00 48 3b 72 d0 73 42 48 8b 52 10 48
89 c8 48 85 d2 74 13
May 26 12:21:12 eq6 kernel: [42777.676626] RIP [<ffffffff8111cb5a>]
find_vma+0x3a/0x80
May 26 12:21:12 eq6 kernel: [42777.676632] RSP <ffff8802daae5e50>
May 26 12:21:12 eq6 kernel: [42777.676635] CR2: 00007f4bd49defd8
May 26 12:21:12 eq6 kernel: [42777.676921] ---[ end trace 04bb1f1a82af244b ]---
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