Sep 30 08:00:12 wc01 kernel: [73965.143211] BUG: unable to handle kernel paging request at 0000000200000000
Sep 30 08:00:12 wc01 kernel: [73965.146822] IP: [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:12 wc01 kernel: [73965.150415] PGD 22f2e4067 PUD 0
Sep 30 08:00:12 wc01 kernel: [73965.153947] Oops: 0000 [#1] SMP
Sep 30 08:00:12 wc01 kernel: [73965.157412] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs reiserfs ext2 rpcsec_gss_krb5 nfsv4 nfsd nfs_acl auth
_rpcgss nfs lockd sunrpc cachefiles fscache xt_TCPMSS act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq bridge xt_LOG xt_time xt_connlimit xt_realm xt_addr
type iptable_raw xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE 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 n
f_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_i
Sep 30 08:00:12 wc01 kernel: prange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat nf_nat_ipv4 nf_nat nf_conn
track_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables ipip ip_tunnel tunnel4 bonding 8021q mrp garp stp llc xfs libcrc32c r8169 kvm_a
md kvm radeon snd_pcm snd_timer snd soundcore snd_page_alloc ttm amd64_edac_mod edac_core drm_kms_helper e100 tg3 drm psmouse ptp tpm_tis pps_core mii pcspkr serio_raw edac_mce_
amd i2c_algo_bit ohci_pci sata_svw k10temp mac_hid pata_acpi i2c_piix4 pata_serverworks microcode sata_via sata_sis sata_sil sata_nv raid1 arcmsr shpchp
Sep 30 08:00:12 wc01 kernel: [73965.210454] CPU: 2 PID: 8838 Comm: munin-update Not tainted 3.12.0-031200rc2-generic #201309231935
Sep 30 08:00:12 wc01 kernel: [73965.214984] Hardware name: empty empty/Tyan Transport GT24-B3992, BIOS 'V2.05.B10 ' 11/20/2008
Sep 30 08:00:12 wc01 kernel: [73965.219578] task: ffff8802281dde80 ti: ffff880231e92000 task.ti: ffff880231e92000
Sep 30 08:00:12 wc01 kernel: [73965.224218] RIP: 0010:[<ffffffff811a5128>]  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:12 wc01 kernel: [73965.228939] RSP: 0018:ffff880231e93df8  EFLAGS: 00010282
Sep 30 08:00:12 wc01 kernel: [73965.233646] RAX: 0000000000000000 RBX: ffff88022be20400 RCX: 000000000118d4ee
Sep 30 08:00:12 wc01 kernel: [73965.238398] RDX: 000000000118d4ed RSI: 00000000000080d0 RDI: 0000000000017300
Sep 30 08:00:12 wc01 kernel: [73965.243165] RBP: ffff880231e93e48 R08: ffff880237d17300 R09: 0000000000000000
Sep 30 08:00:12 wc01 kernel: [73965.247960] R10: 0000000000000003 R11: 0000000000000293 R12: ffff880237803800
Sep 30 08:00:12 wc01 kernel: [73965.252712] R13: 0000000200000000 R14: ffffffff8120af9f R15: 00000000000080d0
Sep 30 08:00:12 wc01 kernel: [73965.257398] FS:  00007ff9e3dd9700(0000) GS:ffff880237d00000(0000) knlGS:0000000000000000
Sep 30 08:00:12 wc01 kernel: [73965.262150] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 30 08:00:12 wc01 kernel: [73965.266921] CR2: 0000000200000000 CR3: 0000000183b43000 CR4: 00000000000007e0
Sep 30 08:00:12 wc01 kernel: [73965.271751] Stack:
Sep 30 08:00:12 wc01 kernel: [73965.276571]  ffff880231e93e48 ffff880231e93e40 0000000000000086 0000000000000000
Sep 30 08:00:12 wc01 kernel: [73965.281553]  0000000000000000 ffff88022be20400 0000000000000006 0000000000000006
Sep 30 08:00:12 wc01 kernel: [73965.286554]  00007fffd7882220 0000000000000008 ffff880231e93e68 ffffffff8120af9f
Sep 30 08:00:12 wc01 kernel: [73965.291607] Call Trace:
Sep 30 08:00:12 wc01 kernel: [73965.296616]  [<ffffffff8120af9f>] locks_alloc_lock+0x1f/0x70
Sep 30 08:00:12 wc01 kernel: [73965.301655]  [<ffffffff8120cc82>] fcntl_setlk+0x32/0x210
Sep 30 08:00:12 wc01 kernel: [73965.306673]  [<ffffffff810a0249>] ? account_user_time+0x99/0xb0
Sep 30 08:00:12 wc01 kernel: [73965.311703]  [<ffffffff810a08dd>] ? vtime_account_user+0x5d/0x70
Sep 30 08:00:12 wc01 kernel: [73965.316750]  [<ffffffff811cdd83>] do_fcntl+0xa3/0x340
Sep 30 08:00:12 wc01 kernel: [73965.321801]  [<ffffffff81022695>] ? syscall_trace_enter+0x165/0x280
Sep 30 08:00:12 wc01 kernel: [73965.326901]  [<ffffffff811ce0b9>] SyS_fcntl+0x99/0xc0
Sep 30 08:00:12 wc01 kernel: [73965.331993]  [<ffffffff8175d9ff>] tracesys+0xe1/0xe6
Sep 30 08:00:12 wc01 kernel: [73965.337071] Code: 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 0f 84 e6 00 00 00 48 85 c0 0f 84 dd 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 0
1 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b5 49
Sep 30 08:00:12 wc01 kernel: [73965.348083] RIP  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:12 wc01 kernel: [73965.353507]  RSP <ffff880231e93df8>
Sep 30 08:00:12 wc01 kernel: [73965.358923] CR2: 0000000200000000
Sep 30 08:00:12 wc01 kernel: [73965.380292] ---[ end trace e8f787fc3f22325a ]---

Sep 30 08:00:12 wc01 kernel: [73965.408150] BUG: unable to handle kernel paging request at 0000000200000000
Sep 30 08:00:12 wc01 kernel: [73965.413522] IP: [<ffffffff811a430c>] kmem_cache_alloc_trace+0x6c/0x160
Sep 30 08:00:12 wc01 kernel: [73965.418922] PGD 4203b8067 PUD 0
Sep 30 08:00:12 wc01 kernel: [73965.424204] Oops: 0000 [#2] SMP
Sep 30 08:00:12 wc01 kernel: [73965.429357] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs reiserfs ext2 rpcsec_gss_krb5 nfsv4 nfsd nfs_acl auth
_rpcgss nfs lockd sunrpc cachefiles fscache xt_TCPMSS act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq bridge xt_LOG xt_time xt_connlimit xt_realm xt_addr
type iptable_raw xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE 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 n
f_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_i
Sep 30 08:00:12 wc01 kernel: prange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat nf_nat_ipv4 nf_nat nf_conn
track_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables ipip ip_tunnel tunnel4 bonding 8021q mrp garp stp llc xfs libcrc32c r8169 kvm_a
md kvm radeon snd_pcm snd_timer snd soundcore snd_page_alloc ttm amd64_edac_mod edac_core drm_kms_helper e100 tg3 drm psmouse ptp tpm_tis pps_core mii pcspkr serio_raw edac_mce_
amd i2c_algo_bit ohci_pci sata_svw k10temp mac_hid pata_acpi i2c_piix4 pata_serverworks microcode sata_via sata_sis sata_sil sata_nv raid1 arcmsr shpchp
Sep 30 08:00:12 wc01 kernel: [73965.499004] CPU: 2 PID: 9739 Comm: php-cgi Tainted: G      D      3.12.0-031200rc2-generic #201309231935
Sep 30 08:00:12 wc01 kernel: [73965.504330] Hardware name: empty empty/Tyan Transport GT24-B3992, BIOS 'V2.05.B10 ' 11/20/2008
Sep 30 08:00:12 wc01 kernel: [73965.509660] task: ffff8803960817a0 ti: ffff88042031e000 task.ti: ffff88042031e000
Sep 30 08:00:12 wc01 kernel: [73965.514984] RIP: 0010:[<ffffffff811a430c>]  [<ffffffff811a430c>] kmem_cache_alloc_trace+0x6c/0x160
Sep 30 08:00:12 wc01 kernel: [73965.520374] RSP: 0018:ffff88042031fb38  EFLAGS: 00010282
Sep 30 08:00:12 wc01 kernel: [73965.525756] RAX: 0000000000000000 RBX: ffff880228152540 RCX: 000000000118d4ee
Sep 30 08:00:12 wc01 kernel: [73965.531179] RDX: 000000000118d4ed RSI: 00000000000000d0 RDI: 0000000000017300
Sep 30 08:00:12 wc01 kernel: [73965.536577] RBP: ffff88042031fb88 R08: ffff880237d17300 R09: 0000000000000001
Sep 30 08:00:12 wc01 kernel: [73965.541974] R10: 000000000000292b R11: 00000000505c24cf R12: ffff880237803800
Sep 30 08:00:12 wc01 kernel: [73965.547368] R13: 0000000200000000 R14: ffffffffa07fdfad R15: 00000000000000d0
Sep 30 08:00:12 wc01 kernel: [73965.552735] FS:  00007f3ad7dab720(0000) GS:ffff880237d00000(0000) knlGS:0000000000000000
Sep 30 08:00:12 wc01 kernel: [73965.558128] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep 30 08:00:12 wc01 kernel: [73965.563510] CR2: 0000000200000000 CR3: 000000040974a000 CR4: 00000000000007e0
Sep 30 08:00:12 wc01 kernel: [73965.568890] Stack:
Sep 30 08:00:12 wc01 kernel: [73965.574242]  ffff8804015184d8 0000292b0000292b 0000000000000088 0000000000000000
Sep 30 08:00:12 wc01 kernel: [73965.579709]  0000000000000000 ffff880228152540 ffff8800ad3e50c0 000000000000001d
Sep 30 08:00:12 wc01 kernel: [73965.585159]  ffff8804014edb30 ffff8800ad24b000 ffff88042031fbb8 ffffffffa07fdfad
Sep 30 08:00:12 wc01 kernel: [73965.590608] Call Trace:
Sep 30 08:00:12 wc01 kernel: [73965.596033]  [<ffffffffa07fdfad>] alloc_nfs_open_context+0x4d/0x130 [nfs]
Sep 30 08:00:12 wc01 kernel: [73965.601551]  [<ffffffffa08a8440>] ? nfs4_file_fsync+0xb0/0xb0 [nfsv4]
Sep 30 08:00:12 wc01 kernel: [73965.607060]  [<ffffffffa08a84b3>] nfs4_file_open+0x73/0x1f0 [nfsv4]
Sep 30 08:00:12 wc01 kernel: [73965.612559]  [<ffffffffa08a8440>] ? nfs4_file_fsync+0xb0/0xb0 [nfsv4]
Sep 30 08:00:12 wc01 kernel: [73965.618044]  [<ffffffff811ba176>] do_dentry_open+0x226/0x2a0
Sep 30 08:00:12 wc01 kernel: [73965.623527]  [<ffffffff811ba225>] finish_open+0x35/0x50
Sep 30 08:00:12 wc01 kernel: [73965.629011]  [<ffffffff811cc2b6>] do_last+0x496/0x7a0
Sep 30 08:00:12 wc01 kernel: [73965.634362]  [<ffffffff811cc684>] path_openat+0xc4/0x4c0
Sep 30 08:00:12 wc01 kernel: [73965.639592]  [<ffffffffa07ff071>] ? nfs_attribute_cache_expired+0x31/0x80 [nfs]
Sep 30 08:00:12 wc01 kernel: [73965.644812]  [<ffffffffa0800036>] ? nfs_revalidate_inode+0x26/0x60 [nfs]
Sep 30 08:00:12 wc01 kernel: [73965.650016]  [<ffffffffa080021b>] ? nfs_getattr+0x15b/0x1e0 [nfs]
Sep 30 08:00:12 wc01 kernel: [73965.655226]  [<ffffffff811ccf43>] do_filp_open+0x43/0xa0
Sep 30 08:00:12 wc01 kernel: [73965.660431]  [<ffffffff811d9a0e>] ? __alloc_fd+0xce/0x120
Sep 30 08:00:12 wc01 kernel: [73965.665583]  [<ffffffff811bb8f2>] do_sys_open+0x132/0x220
Sep 30 08:00:12 wc01 kernel: [73965.670685]  [<ffffffff8102288d>] ? syscall_trace_leave+0xdd/0x150
Sep 30 08:00:12 wc01 kernel: [73965.675774]  [<ffffffff811bb9fe>] SyS_open+0x1e/0x20
Sep 30 08:00:12 wc01 kernel: [73965.680870]  [<ffffffff8175d9ff>] tracesys+0xe1/0xe6
Sep 30 08:00:12 wc01 kernel: [73965.685839] Code: 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 0f 84 e2 00 00 00 48 85 c0 0f 84 d9 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 0
1 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b5 49
Sep 30 08:00:12 wc01 kernel: [73965.696509] RIP  [<ffffffff811a430c>] kmem_cache_alloc_trace+0x6c/0x160
Sep 30 08:00:12 wc01 kernel: [73965.701486]  RSP <ffff88042031fb38>
Sep 30 08:00:12 wc01 kernel: [73965.706334] CR2: 0000000200000000
Sep 30 08:00:12 wc01 kernel: [73965.711131] ---[ end trace e8f787fc3f22325b ]---

Sep 30 08:00:12 wc01 kernel: [73965.711235] BUG: unable to handle kernel paging request at 0000000200000000
Sep 30 08:00:12 wc01 kernel: [73965.711239] IP: [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:12 wc01 kernel: [73965.711242] PGD 4203b8067 PUD 0
Sep 30 08:00:12 wc01 kernel: [73965.711243] Oops: 0000 [#3] SMP
Sep 30 08:00:12 wc01 kernel: [73965.711277] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs reiserfs ext2 rpcsec_gss_krb5 nfsv4 nfsd nfs_acl auth
_rpcgss nfs lockd sunrpc cachefiles fscache xt_TCPMSS act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq bridge xt_LOG xt_time xt_connlimit xt_realm xt_addr
type iptable_raw xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE 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 n
f_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_i
Sep 30 08:00:12 wc01 kernel: prange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat nf_nat_ipv4 nf_nat nf_conn
track_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables ipip ip_tunnel tunnel4 bonding 8021q mrp garp stp llc xfs libcrc32c r8169 kvm_a
md kvm radeon snd_pcm snd_timer snd soundcore snd_page_alloc ttm amd64_edac_mod edac_core drm_kms_helper e100 tg3 drm psmouse ptp tpm_tis pps_core mii pcspkr serio_raw edac_mce_
amd i2c_algo_bit ohci_pci sata_svw k10temp mac_hid pata_acpi i2c_piix4 pata_serverworks microcode sata_via sata_sis sata_sil sata_nv raid1 arcmsr shpchp
Sep 30 08:00:12 wc01 kernel: [73965.711313] CPU: 2 PID: 9825 Comm: kworker/u17:0 Tainted: G      D      3.12.0-031200rc2-generic #201309231935
Sep 30 08:00:12 wc01 kernel: [73965.711314] Hardware name: empty empty/Tyan Transport GT24-B3992, BIOS 'V2.05.B10 ' 11/20/2008
Sep 30 08:00:12 wc01 kernel: [73965.711315] task: ffff8801f94faf40 ti: ffff8800b777e000 task.ti: ffff8800b777e000
Sep 30 08:00:12 wc01 kernel: [73965.711318] RIP: 0010:[<ffffffff811a5128>]  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:12 wc01 kernel: [73965.711319] RSP: 0018:ffff8800b777fd38  EFLAGS: 00010282
Sep 30 08:00:12 wc01 kernel: [73965.711320] RAX: 0000000000000000 RBX: ffff88022bf72f40 RCX: 000000000118d4ee
Sep 30 08:00:12 wc01 kernel: [73965.711321] RDX: 000000000118d4ed RSI: 00000000000000d0 RDI: 0000000000017300
Sep 30 08:00:12 wc01 kernel: [73965.711322] RBP: ffff8800b777fd88 R08: ffff880237d17300 R09: 0000000000000000
Sep 30 08:00:12 wc01 kernel: [73965.711323] R10: 0000000000000000 R11: 0000000000017838 R12: ffff880237803800
Sep 30 08:00:12 wc01 kernel: [73965.711323] R13: 0000000200000000 R14: ffffffff81092a96 R15: 00000000000000d0
Sep 30 08:00:12 wc01 kernel: [73965.711325] FS:  00007f3ad7dab720(0000) GS:ffff880237d00000(0000) knlGS:0000000000000000
Sep 30 08:00:12 wc01 kernel: [73965.711326] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep 30 08:00:12 wc01 kernel: [73965.711327] CR2: 0000000200000000 CR3: 000000040974a000 CR4: 00000000000007e0
Sep 30 08:00:12 wc01 kernel: [73965.711327] Stack:
Sep 30 08:00:12 wc01 kernel: [73965.711331]  7c613a39a78e9f3c 09ba65e95d21e008 97b3716381c0e68f 6b3276d4473bba8d
Sep 30 08:00:12 wc01 kernel: [73965.711333]  49e57acdf920e54f ffff88022bf72f40 ffff8801f94faf40 0000000000800111
Sep 30 08:00:12 wc01 kernel: [73965.711336]  0000000000000000 ffff88040940cd80 ffff8800b777fda8 ffffffff81092a96
Sep 30 08:00:12 wc01 kernel: [73965.711336] Call Trace:
Sep 30 08:00:12 wc01 kernel: [73965.711342]  [<ffffffff81092a96>] prepare_creds+0x26/0x1a0
Sep 30 08:00:12 wc01 kernel: [73965.711344]  [<ffffffff81093086>] copy_creds+0x36/0x160
Sep 30 08:00:12 wc01 kernel: [73965.711348]  [<ffffffff81064fa3>] ? dup_task_struct+0x183/0x1e0
Sep 30 08:00:12 wc01 kernel: [73965.711350]  [<ffffffff810658d3>] copy_process.part.23+0x183/0xf10
Sep 30 08:00:12 wc01 kernel: [73965.711353]  [<ffffffff8101cfb3>] ? native_sched_clock+0x13/0x80
Sep 30 08:00:12 wc01 kernel: [73965.711358]  [<ffffffff81080960>] ? __request_module+0x210/0x210
Sep 30 08:00:12 wc01 kernel: [73965.711360]  [<ffffffff810666e0>] copy_process+0x80/0x90
Sep 30 08:00:12 wc01 kernel: [73965.711362]  [<ffffffff81066822>] do_fork+0x62/0x220
Sep 30 08:00:12 wc01 kernel: [73965.711365]  [<ffffffff810a0a8a>] ? arch_vtime_task_switch+0x8a/0x90
Sep 30 08:00:12 wc01 kernel: [73965.711367]  [<ffffffff81066a06>] kernel_thread+0x26/0x30
Sep 30 08:00:12 wc01 kernel: [73965.711369]  [<ffffffff8108044a>] wait_for_helper+0x7a/0xd0
Sep 30 08:00:12 wc01 kernel: [73965.711372]  [<ffffffff8109baa7>] ? schedule_tail+0x27/0xb0
Sep 30 08:00:12 wc01 kernel: [73965.711375]  [<ffffffff810803d0>] ? __call_usermodehelper+0xb0/0xb0
Sep 30 08:00:12 wc01 kernel: [73965.711377]  [<ffffffff8175d73c>] ret_from_fork+0x7c/0xb0
Sep 30 08:00:12 wc01 kernel: [73965.711379]  [<ffffffff810803d0>] ? __call_usermodehelper+0xb0/0xb0
Sep 30 08:00:12 wc01 kernel: [73965.711395] Code: 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 0f 84 e6 00 00 00 48 85 c0 0f 84 dd 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 0
1 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b5 49
Sep 30 08:00:12 wc01 kernel: [73965.711397] RIP  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:12 wc01 kernel: [73965.711398]  RSP <ffff8800b777fd38>
Sep 30 08:00:12 wc01 kernel: [73965.711398] CR2: 0000000200000000
Sep 30 08:00:12 wc01 kernel: [73965.711400] ---[ end trace e8f787fc3f22325c ]---

Sep 30 08:00:13 wc01 kernel: [73965.997142] BUG: unable to handle kernel paging request at 0000000200000000
Sep 30 08:00:13 wc01 kernel: [73966.001803] IP: [<ffffffff811a430c>] kmem_cache_alloc_trace+0x6c/0x160
Sep 30 08:00:13 wc01 kernel: [73966.006375] PGD 0
Sep 30 08:00:13 wc01 kernel: [73966.010799] Oops: 0000 [#4] SMP
Sep 30 08:00:13 wc01 kernel: [73966.015127] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs reiserfs ext2 rpcsec_gss_krb5 nfsv4 nfsd nfs_acl auth
_rpcgss nfs lockd sunrpc cachefiles fscache xt_TCPMSS act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq bridge xt_LOG xt_time xt_connlimit xt_realm xt_addr
type iptable_raw xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE 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 n
f_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_i
Sep 30 08:00:13 wc01 kernel: prange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat nf_nat_ipv4 nf_nat nf_conn
track_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables ipip ip_tunnel tunnel4 bonding 8021q mrp garp stp llc xfs libcrc32c r8169 kvm_a
md kvm radeon snd_pcm snd_timer snd soundcore snd_page_alloc ttm amd64_edac_mod edac_core drm_kms_helper e100 tg3 drm psmouse ptp tpm_tis pps_core mii pcspkr serio_raw edac_mce_
amd i2c_algo_bit ohci_pci sata_svw k10temp mac_hid pata_acpi i2c_piix4 pata_serverworks microcode sata_via sata_sis sata_sil sata_nv raid1 arcmsr shpchp
Sep 30 08:00:13 wc01 kernel: [73966.076141] CPU: 2 PID: 8170 Comm: apache2 Tainted: G      D      3.12.0-031200rc2-generic #201309231935
Sep 30 08:00:13 wc01 kernel: [73966.081200] Hardware name: empty empty/Tyan Transport GT24-B3992, BIOS 'V2.05.B10 ' 11/20/2008
Sep 30 08:00:13 wc01 kernel: [73966.086292] task: ffff880426b98000 ti: ffff880374d4e000 task.ti: ffff880374d4e000
Sep 30 08:00:13 wc01 kernel: [73966.091382] RIP: 0010:[<ffffffff811a430c>]  [<ffffffff811a430c>] kmem_cache_alloc_trace+0x6c/0x160
Sep 30 08:00:13 wc01 kernel: [73966.096542] RSP: 0018:ffff880374d4fe18  EFLAGS: 00010282
Sep 30 08:00:13 wc01 kernel: [73966.101668] RAX: 0000000000000000 RBX: ffff8803a3602400 RCX: 000000000118d4ee
Sep 30 08:00:13 wc01 kernel: [73966.106814] RDX: 000000000118d4ed RSI: 00000000000080d0 RDI: 0000000000017300
Sep 30 08:00:13 wc01 kernel: [73966.111930] RBP: ffff880374d4fe68 R08: ffff880237d17300 R09: 0101010101010101
Sep 30 08:00:13 wc01 kernel: [73966.117063] R10: 2e7068702f357068 R11: 0000000000000206 R12: ffff880237803800
Sep 30 08:00:13 wc01 kernel: [73966.122186] R13: 0000000200000000 R14: ffffffff811c5994 R15: 00000000000080d0
Sep 30 08:00:13 wc01 kernel: [73966.127330] FS:  00007f264fa83700(0000) GS:ffff880237d00000(0000) knlGS:0000000000000000
Sep 30 08:00:13 wc01 kernel: [73966.132539] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 30 08:00:13 wc01 kernel: [73966.137764] CR2: 0000000200000000 CR3: 00000000630e3000 CR4: 00000000000007e0
Sep 30 08:00:13 wc01 kernel: [73966.143043] Stack:
Sep 30 08:00:13 wc01 kernel: [73966.148292]  ffff880374d4fe58 ffff880374d4ff40 0000000000000088 00000000ffffffea
Sep 30 08:00:13 wc01 kernel: [73966.153690]  ffff8803a3602400 ffff8803a3602400 ffff880374d4ff40 00000000ffffffea
Sep 30 08:00:13 wc01 kernel: [73966.159088]  0000000000000000 00007f265f7509a8 ffff880374d4fe88 ffffffff811c5994
Sep 30 08:00:13 wc01 kernel: [73966.164520] Call Trace:
Sep 30 08:00:13 wc01 kernel: [73966.169900]  [<ffffffff811c5994>] alloc_pipe_info+0x24/0xb0
Sep 30 08:00:13 wc01 kernel: [73966.175320]  [<ffffffff811c5a5a>] get_pipe_inode+0x3a/0xe0
Sep 30 08:00:13 wc01 kernel: [73966.180748]  [<ffffffff811c5fe8>] create_pipe_files+0x28/0x170
Sep 30 08:00:13 wc01 kernel: [73966.186188]  [<ffffffff811c6172>] __do_pipe_flags+0x42/0xf0
Sep 30 08:00:13 wc01 kernel: [73966.191631]  [<ffffffff811c6290>] SyS_pipe2+0x20/0xa0
Sep 30 08:00:13 wc01 kernel: [73966.197053]  [<ffffffff8175d99c>] ? tracesys+0x7e/0xe6
Sep 30 08:00:13 wc01 kernel: [73966.202462]  [<ffffffff811c6320>] SyS_pipe+0x10/0x20
Sep 30 08:00:13 wc01 kernel: [73966.207750]  [<ffffffff8175d9ff>] tracesys+0xe1/0xe6
Sep 30 08:00:13 wc01 kernel: [73966.212886] Code: 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 0f 84 e2 00 00 00 48 85 c0 0f 84 d9 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 0
1 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b5 49
Sep 30 08:00:13 wc01 kernel: [73966.224091] RIP  [<ffffffff811a430c>] kmem_cache_alloc_trace+0x6c/0x160
Sep 30 08:00:13 wc01 kernel: [73966.229518]  RSP <ffff880374d4fe18>
Sep 30 08:00:13 wc01 kernel: [73966.234909] CR2: 0000000200000000
Sep 30 08:00:13 wc01 kernel: [73966.240303] ---[ end trace e8f787fc3f22325d ]---

Sep 30 08:00:13 wc01 kernel: [73966.324010] BUG: unable to handle kernel paging request at 0000000200000000
Sep 30 08:00:13 wc01 kernel: [73966.329437] IP: [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:13 wc01 kernel: [73966.334843] PGD bedf0067 PUD 0
Sep 30 08:00:13 wc01 kernel: [73966.340136] Oops: 0000 [#5] SMP
Sep 30 08:00:13 wc01 kernel: [73966.345294] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs reiserfs ext2 rpcsec_gss_krb5 nfsv4 nfsd nfs_acl auth
_rpcgss nfs lockd sunrpc cachefiles fscache xt_TCPMSS act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq bridge xt_LOG xt_time xt_connlimit xt_realm xt_addr
type iptable_raw xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE 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 n
f_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_i
Sep 30 08:00:13 wc01 kernel: prange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat nf_nat_ipv4 nf_nat nf_conn
track_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables ipip ip_tunnel tunnel4 bonding 8021q mrp garp stp llc xfs libcrc32c r8169 kvm_a
md kvm radeon snd_pcm snd_timer snd soundcore snd_page_alloc ttm amd64_edac_mod edac_core drm_kms_helper e100 tg3 drm psmouse ptp tpm_tis pps_core mii pcspkr serio_raw edac_mce_
amd i2c_algo_bit ohci_pci sata_svw k10temp mac_hid pata_acpi i2c_piix4 pata_serverworks microcode sata_via sata_sis sata_sil sata_nv raid1 arcmsr shpchp
Sep 30 08:00:13 wc01 kernel: [73966.415088] CPU: 2 PID: 9748 Comm: php-cgi Tainted: G      D      3.12.0-031200rc2-generic #201309231935
Sep 30 08:00:13 wc01 kernel: [73966.420398] Hardware name: empty empty/Tyan Transport GT24-B3992, BIOS 'V2.05.B10 ' 11/20/2008
Sep 30 08:00:13 wc01 kernel: [73966.425709] task: ffff880374d3c6e0 ti: ffff880409622000 task.ti: ffff880409622000
Sep 30 08:00:13 wc01 kernel: [73966.431004] RIP: 0010:[<ffffffff811a5128>]  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:13 wc01 kernel: [73966.436343] RSP: 0018:ffff880409623e88  EFLAGS: 00010282
Sep 30 08:00:13 wc01 kernel: [73966.441670] RAX: 0000000000000000 RBX: ffffffffffffffea RCX: 000000000118d4ee
Sep 30 08:00:13 wc01 kernel: [73966.447021] RDX: 000000000118d4ed RSI: 00000000000000d0 RDI: 0000000000017300
Sep 30 08:00:13 wc01 kernel: [73966.452354] RBP: ffff880409623ed8 R08: ffff880237d17300 R09: 0000000000000023
Sep 30 08:00:13 wc01 kernel: [73966.457674] R10: 0000000000000001 R11: 0000000000000246 R12: ffff880237803800
Sep 30 08:00:13 wc01 kernel: [73966.462985] R13: 0000000200000000 R14: ffffffff81092a96 R15: 00000000000000d0
Sep 30 08:00:13 wc01 kernel: [73966.468273] FS:  00007efff506f720(0000) GS:ffff880237d00000(0000) knlGS:0000000000000000
Sep 30 08:00:13 wc01 kernel: [73966.473578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 30 08:00:13 wc01 kernel: [73966.478859] CR2: 0000000200000000 CR3: 00000000a0594000 CR4: 00000000000007e0
Sep 30 08:00:13 wc01 kernel: [73966.484148] Stack:
Sep 30 08:00:13 wc01 kernel: [73966.489408]  ffff880374d3c6e0 ffff880374d3caf4 0000000000bd1020 0000000000bdad00
Sep 30 08:00:13 wc01 kernel: [73966.494793]  ffff880409623ec8 ffffffffffffffea ffff880374d3c6e0 0000000000bd1020
Sep 30 08:00:13 wc01 kernel: [73966.500150]  0000000000bdad00 00000000ffffff9c ffff880409623ef8 ffffffff81092a96
Sep 30 08:00:13 wc01 kernel: [73966.505524] Call Trace:
Sep 30 08:00:13 wc01 kernel: [73966.510851]  [<ffffffff81092a96>] prepare_creds+0x26/0x1a0
Sep 30 08:00:13 wc01 kernel: [73966.516222]  [<ffffffff811bad14>] SyS_faccessat+0x34/0x220
Sep 30 08:00:13 wc01 kernel: [73966.521591]  [<ffffffff8102288d>] ? syscall_trace_leave+0xdd/0x150
Sep 30 08:00:13 wc01 kernel: [73966.526979]  [<ffffffff811baf18>] SyS_access+0x18/0x20
Sep 30 08:00:13 wc01 kernel: [73966.532369]  [<ffffffff8175d9ff>] tracesys+0xe1/0xe6
Sep 30 08:00:13 wc01 kernel: [73966.537749] Code: 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 0f 84 e6 00 00 00 48 85 c0 0f 84 dd 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 0
1 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b5 49
Sep 30 08:00:13 wc01 kernel: [73966.549482] RIP  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:13 wc01 kernel: [73966.554961]  RSP <ffff880409623e88>
Sep 30 08:00:13 wc01 kernel: [73966.560355] CR2: 0000000200000000
Sep 30 08:00:13 wc01 kernel: [73966.565839] ---[ end trace e8f787fc3f22325e ]---

Sep 30 08:00:14 wc01 kernel: [73967.197325] BUG: unable to handle kernel paging request at 0000000200000000
Sep 30 08:00:14 wc01 kernel: [73967.203043] IP: [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:14 wc01 kernel: [73967.208625] PGD 231d79067 PUD 0
Sep 30 08:00:14 wc01 kernel: [73967.214104] Oops: 0000 [#6] SMP
Sep 30 08:00:14 wc01 kernel: [73967.219487] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs reiserfs ext2 rpcsec_gss_krb5 nfsv4 nfsd nfs_acl auth
_rpcgss nfs lockd sunrpc cachefiles fscache xt_TCPMSS act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq bridge xt_LOG xt_time xt_connlimit xt_realm xt_addr
type iptable_raw xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE 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 n
f_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_i
Sep 30 08:00:14 wc01 kernel: prange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat nf_nat_ipv4 nf_nat nf_conn
track_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables ipip ip_tunnel tunnel4 bonding 8021q mrp garp stp llc xfs libcrc32c r8169 kvm_a
md kvm radeon snd_pcm snd_timer snd soundcore snd_page_alloc ttm amd64_edac_mod edac_core drm_kms_helper e100 tg3 drm psmouse ptp tpm_tis pps_core mii pcspkr serio_raw edac_mce_
amd i2c_algo_bit ohci_pci sata_svw k10temp mac_hid pata_acpi i2c_piix4 pata_serverworks microcode sata_via sata_sis sata_sil sata_nv raid1 arcmsr shpchp
Sep 30 08:00:14 wc01 kernel: [73967.295507] CPU: 2 PID: 5986 Comm: kworker/u17:0 Tainted: G      D      3.12.0-031200rc2-generic #201309231935
Sep 30 08:00:14 wc01 kernel: [73967.301087] Hardware name: empty empty/Tyan Transport GT24-B3992, BIOS 'V2.05.B10 ' 11/20/2008
Sep 30 08:00:14 wc01 kernel: [73967.306623] Workqueue: khelper __call_usermodehelper
Sep 30 08:00:14 wc01 kernel: [73967.312105] task: ffff8801f94fc6e0 ti: ffff8800b7512000 task.ti: ffff8800b7512000
Sep 30 08:00:14 wc01 kernel: [73967.317601] RIP: 0010:[<ffffffff811a5128>]  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:14 wc01 kernel: [73967.323127] RSP: 0018:ffff8800b7513be8  EFLAGS: 00010282
Sep 30 08:00:14 wc01 kernel: [73967.328594] RAX: 0000000000000000 RBX: ffff88022bf70000 RCX: 000000000118d4ee
Sep 30 08:00:14 wc01 kernel: [73967.334081] RDX: 000000000118d4ed RSI: 00000000000000d0 RDI: 0000000000017300
Sep 30 08:00:14 wc01 kernel: [73967.339565] RBP: ffff8800b7513c38 R08: ffff880237d17300 R09: 0000000000000000
Sep 30 08:00:14 wc01 kernel: [73967.345044] R10: 0000000000000000 R11: 0000000000017908 R12: ffff880237803800
Sep 30 08:00:14 wc01 kernel: [73967.350523] R13: 0000000200000000 R14: ffffffff81092a96 R15: 00000000000000d0
Sep 30 08:00:14 wc01 kernel: [73967.355998] FS:  00007f81afa94740(0000) GS:ffff880237d00000(0000) knlGS:0000000000000000
Sep 30 08:00:14 wc01 kernel: [73967.361485] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep 30 08:00:14 wc01 kernel: [73967.366934] CR2: 0000000200000000 CR3: 0000000233edd000 CR4: 00000000000007e0
Sep 30 08:00:14 wc01 kernel: [73967.372403] Stack:
Sep 30 08:00:14 wc01 kernel: [73967.377798]  7c613a392d5cb0dd 09ba65e95d21e008 97b3716381c0e68f 6b3276d4473bba8d
Sep 30 08:00:14 wc01 kernel: [73967.383326]  49e57acdf920e54f ffff88022bf70000 ffff8801f94fc6e0 0000000000800711
Sep 30 08:00:14 wc01 kernel: [73967.388859]  0000000000000000 ffff880422c0da80 ffff8800b7513c58 ffffffff81092a96
Sep 30 08:00:14 wc01 kernel: [73967.394390] Call Trace:
Sep 30 08:00:14 wc01 kernel: [73967.399816]  [<ffffffff81092a96>] prepare_creds+0x26/0x1a0
Sep 30 08:00:14 wc01 kernel: [73967.405273]  [<ffffffff81093086>] copy_creds+0x36/0x160
Sep 30 08:00:14 wc01 kernel: [73967.410739]  [<ffffffff81064fa3>] ? dup_task_struct+0x183/0x1e0
Sep 30 08:00:14 wc01 kernel: [73967.416217]  [<ffffffff810658d3>] copy_process.part.23+0x183/0xf10
Sep 30 08:00:14 wc01 kernel: [73967.421686]  [<ffffffff810803d0>] ? __call_usermodehelper+0xb0/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.427170]  [<ffffffff8101d029>] ? sched_clock+0x9/0x10
Sep 30 08:00:14 wc01 kernel: [73967.432526]  [<ffffffff810666e0>] copy_process+0x80/0x90
Sep 30 08:00:14 wc01 kernel: [73967.437747]  [<ffffffff81066822>] do_fork+0x62/0x220
Sep 30 08:00:14 wc01 kernel: [73967.442894]  [<ffffffff810a0acd>] ? vtime_common_task_switch+0x3d/0x50
Sep 30 08:00:14 wc01 kernel: [73967.448055]  [<ffffffff81066a06>] kernel_thread+0x26/0x30
Sep 30 08:00:14 wc01 kernel: [73967.453223]  [<ffffffff8108039c>] __call_usermodehelper+0x7c/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.458403]  [<ffffffff81083d0f>] process_one_work+0x17f/0x4d0
Sep 30 08:00:14 wc01 kernel: [73967.463531]  [<ffffffff81084f4b>] worker_thread+0x11b/0x3d0
Sep 30 08:00:14 wc01 kernel: [73967.468623]  [<ffffffff81084e30>] ? manage_workers.isra.20+0x1b0/0x1b0
Sep 30 08:00:14 wc01 kernel: [73967.473706]  [<ffffffff8108c0d0>] kthread+0xc0/0xd0
Sep 30 08:00:14 wc01 kernel: [73967.478794]  [<ffffffff8108c010>] ? flush_kthread_worker+0xb0/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.483800]  [<ffffffff8175d73c>] ret_from_fork+0x7c/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.488684]  [<ffffffff8108c010>] ? flush_kthread_worker+0xb0/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.493469] Code: 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 0f 84 e6 00 00 00 48 85 c0 0f 84 dd 00 00 00 49 63 44 24 20 49 8b 3c 24 48 8d 4a 0
1 <49> 8b 5c 05 00 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 c0 74 b5 49
Sep 30 08:00:14 wc01 kernel: [73967.503782] RIP  [<ffffffff811a5128>] kmem_cache_alloc+0x68/0x160
Sep 30 08:00:14 wc01 kernel: [73967.508559]  RSP <ffff8800b7513be8>
Sep 30 08:00:14 wc01 kernel: [73967.513195] CR2: 0000000200000000
Sep 30 08:00:14 wc01 kernel: [73967.517753] ---[ end trace e8f787fc3f22325f ]---

Sep 30 08:00:14 wc01 kernel: [73967.517873] BUG: unable to handle kernel paging request at ffffffffffffffd8
Sep 30 08:00:14 wc01 kernel: [73967.517876] IP: [<ffffffff8108c480>] kthread_data+0x10/0x20
Sep 30 08:00:14 wc01 kernel: [73967.517879] PGD 1c10067 PUD 1c12067 PMD 0
Sep 30 08:00:14 wc01 kernel: [73967.517880] Oops: 0000 [#7] SMP
Sep 30 08:00:14 wc01 kernel: [73967.517908] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs reiserfs ext2 rpcsec_gss_krb5 nfsv4 nfsd nfs_acl auth
_rpcgss nfs lockd sunrpc cachefiles fscache xt_TCPMSS act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq bridge xt_LOG xt_time xt_connlimit xt_realm xt_addr
type iptable_raw xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE 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 n
f_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_i
Sep 30 08:00:14 wc01 kernel: prange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY xt_tcpudp xt_state iptable_nat nf_nat_ipv4 nf_nat nf_conn
track_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables ipip ip_tunnel tunnel4 bonding 8021q mrp garp stp llc xfs libcrc32c r8169 kvm_a
md kvm radeon snd_pcm snd_timer snd soundcore snd_page_alloc ttm amd64_edac_mod edac_core drm_kms_helper e100 tg3 drm psmouse ptp tpm_tis pps_core mii pcspkr serio_raw edac_mce_
amd i2c_algo_bit ohci_pci sata_svw k10temp mac_hid pata_acpi i2c_piix4 pata_serverworks microcode sata_via sata_sis sata_sil sata_nv raid1 arcmsr shpchp
Sep 30 08:00:14 wc01 kernel: [73967.517947] CPU: 2 PID: 5986 Comm: kworker/u17:0 Tainted: G      D      3.12.0-031200rc2-generic #201309231935
Sep 30 08:00:14 wc01 kernel: [73967.517948] Hardware name: empty empty/Tyan Transport GT24-B3992, BIOS 'V2.05.B10 ' 11/20/2008
Sep 30 08:00:14 wc01 kernel: [73967.517966] task: ffff8801f94fc6e0 ti: ffff8800b7512000 task.ti: ffff8800b7512000
Sep 30 08:00:14 wc01 kernel: [73967.517970] RIP: 0010:[<ffffffff8108c480>]  [<ffffffff8108c480>] kthread_data+0x10/0x20
Sep 30 08:00:14 wc01 kernel: [73967.517973] RSP: 0018:ffff8800b75137f8  EFLAGS: 00010046
Sep 30 08:00:14 wc01 kernel: [73967.517976] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81eb3f40
Sep 30 08:00:14 wc01 kernel: [73967.517978] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8801f94fc6e0
Sep 30 08:00:14 wc01 kernel: [73967.517982] RBP: ffff8800b75137f8 R08: 0000000000000000 R09: ffffea0010ae6340
Sep 30 08:00:14 wc01 kernel: [73967.517984] R10: 0000000000000000 R11: 00004345e79f89bf R12: 0000000000000002
Sep 30 08:00:14 wc01 kernel: [73967.517987] R13: ffff8801f94fcb10 R14: ffff8801f94fc6e0 R15: 0000000000000246
Sep 30 08:00:14 wc01 kernel: [73967.517990] FS:  00007f81afa94740(0000) GS:ffff880237d00000(0000) knlGS:0000000000000000
Sep 30 08:00:14 wc01 kernel: [73967.517993] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep 30 08:00:14 wc01 kernel: [73967.517996] CR2: 0000000000000028 CR3: 0000000233edd000 CR4: 00000000000007e0
Sep 30 08:00:14 wc01 kernel: [73967.517998] Stack:
Sep 30 08:00:14 wc01 kernel: [73967.518007]  ffff8800b7513818 ffffffff810858a6 ffff880237d144c0 0000000000000002
Sep 30 08:00:14 wc01 kernel: [73967.518017]  ffff8800b7513898 ffffffff81751f2f ffff8800b7513858 ffff88042b98de38
Sep 30 08:00:14 wc01 kernel: [73967.518026]  ffff8800b7513fd8 ffff8800b7513fd8 ffff8800b7513fd8 00000000000144c0
Sep 30 08:00:14 wc01 kernel: [73967.518028] Call Trace:
Sep 30 08:00:14 wc01 kernel: [73967.518034]  [<ffffffff810858a6>] wq_worker_sleeping+0x16/0x90
Sep 30 08:00:14 wc01 kernel: [73967.518042]  [<ffffffff81751f2f>] __schedule+0x5ff/0x730
Sep 30 08:00:14 wc01 kernel: [73967.518048]  [<ffffffff81752d99>] schedule+0x29/0x70
Sep 30 08:00:14 wc01 kernel: [73967.518054]  [<ffffffff8106a375>] do_exit+0x2b5/0x460
Sep 30 08:00:14 wc01 kernel: [73967.518058]  [<ffffffff81755c03>] oops_end+0xc3/0x160
Sep 30 08:00:14 wc01 kernel: [73967.518063]  [<ffffffff81738673>] no_context+0x1ab/0x1ba
Sep 30 08:00:14 wc01 kernel: [73967.518066]  [<ffffffff81738855>] __bad_area_nosemaphore+0x1d3/0x1f2
Sep 30 08:00:14 wc01 kernel: [73967.518070]  [<ffffffff813f8035>] ? bit_putcs+0x2e5/0x570
Sep 30 08:00:14 wc01 kernel: [73967.518072]  [<ffffffff81738887>] bad_area_nosemaphore+0x13/0x15
Sep 30 08:00:14 wc01 kernel: [73967.518075]  [<ffffffff81758bc2>] __do_page_fault+0x3d2/0x580
Sep 30 08:00:14 wc01 kernel: [73967.518081]  [<ffffffff81157594>] ? get_page_from_freelist+0x404/0x630
Sep 30 08:00:14 wc01 kernel: [73967.518083]  [<ffffffff81092a96>] ? prepare_creds+0x26/0x1a0
Sep 30 08:00:14 wc01 kernel: [73967.518085]  [<ffffffff81758d8a>] do_page_fault+0x1a/0x70
Sep 30 08:00:14 wc01 kernel: [73967.518087]  [<ffffffff81754e98>] page_fault+0x28/0x30
Sep 30 08:00:14 wc01 kernel: [73967.518090]  [<ffffffff81092a96>] ? prepare_creds+0x26/0x1a0
Sep 30 08:00:14 wc01 kernel: [73967.518093]  [<ffffffff811a5128>] ? kmem_cache_alloc+0x68/0x160
Sep 30 08:00:14 wc01 kernel: [73967.518095]  [<ffffffff811a50f1>] ? kmem_cache_alloc+0x31/0x160
Sep 30 08:00:14 wc01 kernel: [73967.518097]  [<ffffffff81092a96>] prepare_creds+0x26/0x1a0
Sep 30 08:00:14 wc01 kernel: [73967.518100]  [<ffffffff81093086>] copy_creds+0x36/0x160
Sep 30 08:00:14 wc01 kernel: [73967.518102]  [<ffffffff81064fa3>] ? dup_task_struct+0x183/0x1e0
Sep 30 08:00:14 wc01 kernel: [73967.518104]  [<ffffffff810658d3>] copy_process.part.23+0x183/0xf10
Sep 30 08:00:14 wc01 kernel: [73967.518106]  [<ffffffff810803d0>] ? __call_usermodehelper+0xb0/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.518109]  [<ffffffff8101d029>] ? sched_clock+0x9/0x10
Sep 30 08:00:14 wc01 kernel: [73967.518111]  [<ffffffff810666e0>] copy_process+0x80/0x90
Sep 30 08:00:14 wc01 kernel: [73967.518116]  [<ffffffff81066822>] do_fork+0x62/0x220
Sep 30 08:00:14 wc01 kernel: [73967.518118]  [<ffffffff810a0acd>] ? vtime_common_task_switch+0x3d/0x50
Sep 30 08:00:14 wc01 kernel: [73967.518120]  [<ffffffff81066a06>] kernel_thread+0x26/0x30
Sep 30 08:00:14 wc01 kernel: [73967.518122]  [<ffffffff8108039c>] __call_usermodehelper+0x7c/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.518124]  [<ffffffff81083d0f>] process_one_work+0x17f/0x4d0
Sep 30 08:00:14 wc01 kernel: [73967.518126]  [<ffffffff81084f4b>] worker_thread+0x11b/0x3d0
Sep 30 08:00:14 wc01 kernel: [73967.518129]  [<ffffffff81084e30>] ? manage_workers.isra.20+0x1b0/0x1b0
Sep 30 08:00:14 wc01 kernel: [73967.518131]  [<ffffffff8108c0d0>] kthread+0xc0/0xd0
Sep 30 08:00:14 wc01 kernel: [73967.518134]  [<ffffffff8108c010>] ? flush_kthread_worker+0xb0/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.518135]  [<ffffffff8175d73c>] ret_from_fork+0x7c/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.518138]  [<ffffffff8108c010>] ? flush_kthread_worker+0xb0/0xb0
Sep 30 08:00:14 wc01 kernel: [73967.518155] Code: 00 48 89 e5 5d 48 8b 40 c8 48 c1 e8 02 83 e0 01 c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 c0 03 00 00 55 48 89 e
5 <48> 8b 40 d8 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90
Sep 30 08:00:14 wc01 kernel: [73967.518157] RIP  [<ffffffff8108c480>] kthread_data+0x10/0x20
Sep 30 08:00:14 wc01 kernel: [73967.518157]  RSP <ffff8800b75137f8>
Sep 30 08:00:14 wc01 kernel: [73967.518158] CR2: ffffffffffffffd8
Sep 30 08:00:14 wc01 kernel: [73967.518160] ---[ end trace e8f787fc3f223260 ]---
Sep 30 08:00:14 wc01 kernel: [73967.518160] Fixing recursive fault but reboot is needed!
Write failed: Broken pipe