[  335.345948] BUG: Bad page state in process corosync  pfn:265010
[  335.366296] page:ffffea0008618380 flags:060000000010000c count:0 mapcount:-1 mapping:(null) index:ffff880265010101
[  335.401776] Pid: 3180, comm: corosync Not tainted 2.6.32-25-server #45-Ubuntu
[  335.401778] Call Trace:
[  335.401789]  [<ffffffff810f7e35>] bad_page+0xf5/0x150
[  335.401800]  [<ffffffff810fb197>] free_hot_cold_page+0x1e7/0x240
[  335.401804]  [<ffffffff810fb249>] __pagevec_free+0x59/0xb0
[  335.401809]  [<ffffffff810fe251>] release_pages+0x1c1/0x2a0
[  335.401813]  [<ffffffff810fe8c6>] __pagevec_release+0x26/0x40
[  335.401817]  [<ffffffff810ff03b>] truncate_inode_pages_range+0x1fb/0x440
[  335.401821]  [<ffffffff810ff295>] truncate_inode_pages+0x15/0x20
[  335.401826]  [<ffffffff811067bd>] shmem_delete_inode+0x9d/0x130
[  335.401830]  [<ffffffff81106720>] ? shmem_delete_inode+0x0/0x130
[  335.401836]  [<ffffffff8115be63>] generic_delete_inode+0xe3/0x1c0
[  335.401840]  [<ffffffff8115a932>] iput+0x62/0x70
[  335.401847]  [<ffffffff81156cb0>] dentry_iput+0x90/0x100
[  335.401850]  [<ffffffff81156e30>] d_kill+0x50/0x80
[  335.401854]  [<ffffffff81157777>] dput+0xb7/0x1a0
[  335.401858]  [<ffffffff811453c7>] __fput+0x167/0x1f0
[  335.401862]  [<ffffffff81145475>] fput+0x25/0x30
[  335.401868]  [<ffffffff8111716c>] remove_vma+0x3c/0x80
[  335.401871]  [<ffffffff811172a8>] exit_mmap+0xf8/0x190
[  335.401878]  [<ffffffff81063d82>] mmput+0x42/0x110
[  335.401883]  [<ffffffff8106a1f2>] exit_mm+0x112/0x150
[  335.401888]  [<ffffffff81559fb5>] ? _spin_lock_irq+0x15/0x20
[  335.401892]  [<ffffffff8106a465>] do_exit+0x125/0x380
[  335.401898]  [<ffffffff81078bd9>] ? signal_wake_up+0x39/0x40
[  335.401902]  [<ffffffff8106a715>] do_group_exit+0x55/0xd0
[  335.401906]  [<ffffffff8107af67>] get_signal_to_deliver+0x1d7/0x3d0
[  335.401913]  [<ffffffff810116e4>] ? __setup_rt_frame+0x404/0x450
[  335.401918]  [<ffffffff81011a25>] do_signal+0x75/0x1c0
[  335.401922]  [<ffffffff81154dcd>] ? poll_select_set_timeout+0x8d/0xa0
[  335.401928]  [<ffffffff8101ab8c>] ? init_fpu+0x5c/0xc0
[  335.401932]  [<ffffffff81018e89>] ? read_tsc+0x9/0x20
[  335.401939]  [<ffffffff8108e9e9>] ? ktime_get_ts+0xa9/0xe0
[  335.401943]  [<ffffffff81011bcd>] do_notify_resume+0x5d/0x80
[  335.401947]  [<ffffffff8101247e>] int_signal+0x12/0x17
[  335.401950] Disabling lock debugging due to kernel taint
[  400.510252] BUG: soft lockup - CPU#15 stuck for 61s! [corosync:3180]
[  400.529599] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  400.529641] CPU 15:
[  400.529643] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  400.529679] Pid: 3180, comm: corosync Tainted: G    B      2.6.32-25-server #45-Ubuntu MFS5520VI Compute Module
[  400.529681] RIP: 0010:[<ffffffff810f33bb>]  [<ffffffff810f33bb>] find_get_pages+0x4b/0xf0
[  400.529687] RSP: 0018:ffff8802684919c8  EFLAGS: 00000246
[  400.529690] RAX: ffff88026ace7eb0 RBX: ffff880268491a18 RCX: 0000000000000000
[  400.529692] RDX: 0000000000000000 RSI: 000000000000000e RDI: ffffea0008618380
[  400.529695] RBP: ffffffff81012cae R08: 0000000000000000 R09: 0000000000000003
[  400.529697] R10: 0000000000000002 R11: ffff88026ad28028 R12: 000000000000000e
[  400.529700] R13: ffffea00086185b0 R14: 000000000000000e R15: ffff880268491928
[  400.529703] FS:  0000000000000000(0000) GS:ffff880173ce0000(0000) knlGS:0000000000000000
[  400.529706] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  400.529708] CR2: 00007f28dc6636f0 CR3: 0000000001001000 CR4: 00000000000026e0
[  400.529711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  400.529713] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  400.529716] Call Trace:
[  400.529719]  [<ffffffff810f33a4>] ? find_get_pages+0x34/0xf0
[  400.529723]  [<ffffffff810fdbf2>] ? pagevec_lookup+0x22/0x30
[  400.529727]  [<ffffffff810ff018>] ? truncate_inode_pages_range+0x1d8/0x440
[  400.529731]  [<ffffffff810ff295>] ? truncate_inode_pages+0x15/0x20
[  400.529735]  [<ffffffff811067bd>] ? shmem_delete_inode+0x9d/0x130
[  400.529739]  [<ffffffff81106720>] ? shmem_delete_inode+0x0/0x130
[  400.529743]  [<ffffffff8115be63>] ? generic_delete_inode+0xe3/0x1c0
[  400.529746]  [<ffffffff8115a932>] ? iput+0x62/0x70
[  400.529750]  [<ffffffff81156cb0>] ? dentry_iput+0x90/0x100
[  400.529754]  [<ffffffff81156e30>] ? d_kill+0x50/0x80
[  400.529757]  [<ffffffff81157777>] ? dput+0xb7/0x1a0
[  400.529761]  [<ffffffff811453c7>] ? __fput+0x167/0x1f0
[  400.529765]  [<ffffffff81145475>] ? fput+0x25/0x30
[  400.529769]  [<ffffffff8111716c>] ? remove_vma+0x3c/0x80
[  400.529772]  [<ffffffff811172a8>] ? exit_mmap+0xf8/0x190
[  400.529776]  [<ffffffff81063d82>] ? mmput+0x42/0x110
[  400.529780]  [<ffffffff8106a1f2>] ? exit_mm+0x112/0x150
[  400.529783]  [<ffffffff81559fb5>] ? _spin_lock_irq+0x15/0x20
[  400.529787]  [<ffffffff8106a465>] ? do_exit+0x125/0x380
[  400.529791]  [<ffffffff81078bd9>] ? signal_wake_up+0x39/0x40
[  400.529795]  [<ffffffff8106a715>] ? do_group_exit+0x55/0xd0
[  400.529799]  [<ffffffff8107af67>] ? get_signal_to_deliver+0x1d7/0x3d0
[  400.529803]  [<ffffffff810116e4>] ? __setup_rt_frame+0x404/0x450
[  400.529807]  [<ffffffff81011a25>] ? do_signal+0x75/0x1c0
[  400.529811]  [<ffffffff81154dcd>] ? poll_select_set_timeout+0x8d/0xa0
[  400.529816]  [<ffffffff8101ab8c>] ? init_fpu+0x5c/0xc0
[  400.529819]  [<ffffffff81018e89>] ? read_tsc+0x9/0x20
[  400.529823]  [<ffffffff8108e9e9>] ? ktime_get_ts+0xa9/0xe0
[  400.529827]  [<ffffffff81011bcd>] ? do_notify_resume+0x5d/0x80
[  400.529831]  [<ffffffff8101247e>] ? int_signal+0x12/0x17
[  466.011178] BUG: soft lockup - CPU#15 stuck for 61s! [corosync:3180]
[  466.030341] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  466.030376] CPU 15:
[  466.030377] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  466.030413] Pid: 3180, comm: corosync Tainted: G    B      2.6.32-25-server #45-Ubuntu MFS5520VI Compute Module
[  466.030415] RIP: 0010:[<ffffffff810f33d3>]  [<ffffffff810f33d3>] find_get_pages+0x63/0xf0
[  466.030421] RSP: 0018:ffff8802684919c8  EFLAGS: 00000297
[  466.030423] RAX: ffff88026ace7eb0 RBX: ffff880268491a18 RCX: 0000000000000000
[  466.030426] RDX: 0000000000000000 RSI: 000000000000000e RDI: ffffea0008618380
[  466.030428] RBP: ffffffff81012cae R08: 0000000000000000 R09: 0000000000000003
[  466.030431] R10: 0000000000000002 R11: ffff88026ad28028 R12: 000000000000000e
[  466.030433] R13: ffffea00086185b0 R14: 000000000000000e R15: ffff880268491928
[  466.030436] FS:  0000000000000000(0000) GS:ffff880173ce0000(0000) knlGS:0000000000000000
[  466.030439] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  466.030442] CR2: 00007f28dc6636f0 CR3: 0000000001001000 CR4: 00000000000026e0
[  466.030444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  466.030447] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  466.030449] Call Trace:
[  466.030452]  [<ffffffff810f33a4>] ? find_get_pages+0x34/0xf0
[  466.030456]  [<ffffffff810fdbf2>] ? pagevec_lookup+0x22/0x30
[  466.030460]  [<ffffffff810ff018>] ? truncate_inode_pages_range+0x1d8/0x440
[  466.030464]  [<ffffffff810ff295>] ? truncate_inode_pages+0x15/0x20
[  466.030468]  [<ffffffff811067bd>] ? shmem_delete_inode+0x9d/0x130
[  466.030472]  [<ffffffff81106720>] ? shmem_delete_inode+0x0/0x130
[  466.030475]  [<ffffffff8115be63>] ? generic_delete_inode+0xe3/0x1c0
[  466.030479]  [<ffffffff8115a932>] ? iput+0x62/0x70
[  466.030483]  [<ffffffff81156cb0>] ? dentry_iput+0x90/0x100
[  466.030486]  [<ffffffff81156e30>] ? d_kill+0x50/0x80
[  466.030490]  [<ffffffff81157777>] ? dput+0xb7/0x1a0
[  466.030494]  [<ffffffff811453c7>] ? __fput+0x167/0x1f0
[  466.030497]  [<ffffffff81145475>] ? fput+0x25/0x30
[  466.030501]  [<ffffffff8111716c>] ? remove_vma+0x3c/0x80
[  466.030505]  [<ffffffff811172a8>] ? exit_mmap+0xf8/0x190
[  466.030508]  [<ffffffff81063d82>] ? mmput+0x42/0x110
[  466.030512]  [<ffffffff8106a1f2>] ? exit_mm+0x112/0x150
[  466.030516]  [<ffffffff81559fb5>] ? _spin_lock_irq+0x15/0x20
[  466.030519]  [<ffffffff8106a465>] ? do_exit+0x125/0x380
[  466.030523]  [<ffffffff81078bd9>] ? signal_wake_up+0x39/0x40
[  466.030527]  [<ffffffff8106a715>] ? do_group_exit+0x55/0xd0
[  466.030531]  [<ffffffff8107af67>] ? get_signal_to_deliver+0x1d7/0x3d0
[  466.030535]  [<ffffffff810116e4>] ? __setup_rt_frame+0x404/0x450
[  466.030540]  [<ffffffff81011a25>] ? do_signal+0x75/0x1c0
[  466.030544]  [<ffffffff81154dcd>] ? poll_select_set_timeout+0x8d/0xa0
[  466.030548]  [<ffffffff8101ab8c>] ? init_fpu+0x5c/0xc0
[  466.030551]  [<ffffffff81018e89>] ? read_tsc+0x9/0x20
[  466.030555]  [<ffffffff8108e9e9>] ? ktime_get_ts+0xa9/0xe0
[  466.030559]  [<ffffffff81011bcd>] ? do_notify_resume+0x5d/0x80
[  466.030563]  [<ffffffff8101247e>] ? int_signal+0x12/0x17
[  484.592120] INFO: task killall5:5262 blocked for more than 120 seconds.
[  484.611465] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  484.644537] killall5      D 0000000000000000     0  5262   5250 0x00000000
[  484.644543]  ffff880168473d28 0000000000000082 0000000000015bc0 0000000000015bc0
[  484.644547]  ffff8801594f31a0 ffff880168473fd8 0000000000015bc0 ffff8801594f2de0
[  484.644551]  0000000000015bc0 ffff880168473fd8 0000000000015bc0 ffff8801594f31a0
[  484.644556] Call Trace:
[  484.644565]  [<ffffffff8155841d>] schedule_timeout+0x22d/0x300
[  484.644572]  [<ffffffff8105a254>] ? try_to_wake_up+0x284/0x380
[  484.644576]  [<ffffffff815576c6>] wait_for_common+0xd6/0x180
[  484.644581]  [<ffffffff8105a350>] ? default_wake_function+0x0/0x20
[  484.644586]  [<ffffffff810fe7e0>] ? lru_add_drain_per_cpu+0x0/0x10
[  484.644590]  [<ffffffff8155782d>] wait_for_completion+0x1d/0x20
[  484.644595]  [<ffffffff8107fc73>] flush_work+0x73/0xc0
[  484.644598]  [<ffffffff8107fcc0>] ? wq_barrier_func+0x0/0x20
[  484.644602]  [<ffffffff8108014b>] schedule_on_each_cpu+0x12b/0x170
[  484.644606]  [<ffffffff810fde15>] lru_add_drain_all+0x15/0x20
[  484.644611]  [<ffffffff81116997>] sys_mlockall+0x57/0xe0
[  484.644616]  [<ffffffff810121b2>] system_call_fastpath+0x16/0x1b
[  531.510813] BUG: soft lockup - CPU#15 stuck for 61s! [corosync:3180]
[  531.531077] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  531.531113] CPU 15:
[  531.531114] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  531.531150] Pid: 3180, comm: corosync Tainted: G    B      2.6.32-25-server #45-Ubuntu MFS5520VI Compute Module
[  531.531152] RIP: 0010:[<ffffffff810f33cf>]  [<ffffffff810f33cf>] find_get_pages+0x5f/0xf0
[  531.531158] RSP: 0018:ffff8802684919c8  EFLAGS: 00000297
[  531.531160] RAX: ffff88026ace7eb0 RBX: ffff880268491a18 RCX: 0000000000000000
[  531.531163] RDX: 0000000000000000 RSI: 000000000000000e RDI: ffffea0008618380
[  531.531165] RBP: ffffffff81012cae R08: 0000000000000000 R09: 0000000000000003
[  531.531167] R10: 0000000000000002 R11: ffff88026ad28028 R12: 000000000000000e
[  531.531170] R13: ffffea00086185b0 R14: 000000000000000e R15: ffff880268491928
[  531.531173] FS:  0000000000000000(0000) GS:ffff880173ce0000(0000) knlGS:0000000000000000
[  531.531176] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  531.531178] CR2: 00007f28dc6636f0 CR3: 0000000001001000 CR4: 00000000000026e0
[  531.531181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  531.531183] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  531.531185] Call Trace:
[  531.531189]  [<ffffffff810f33a4>] ? find_get_pages+0x34/0xf0
[  531.531193]  [<ffffffff810fdbf2>] ? pagevec_lookup+0x22/0x30
[  531.531196]  [<ffffffff810ff018>] ? truncate_inode_pages_range+0x1d8/0x440
[  531.531200]  [<ffffffff810ff295>] ? truncate_inode_pages+0x15/0x20
[  531.531204]  [<ffffffff811067bd>] ? shmem_delete_inode+0x9d/0x130
[  531.531208]  [<ffffffff81106720>] ? shmem_delete_inode+0x0/0x130
[  531.531212]  [<ffffffff8115be63>] ? generic_delete_inode+0xe3/0x1c0
[  531.531215]  [<ffffffff8115a932>] ? iput+0x62/0x70
[  531.531219]  [<ffffffff81156cb0>] ? dentry_iput+0x90/0x100
[  531.531222]  [<ffffffff81156e30>] ? d_kill+0x50/0x80
[  531.531226]  [<ffffffff81157777>] ? dput+0xb7/0x1a0
[  531.531230]  [<ffffffff811453c7>] ? __fput+0x167/0x1f0
[  531.531233]  [<ffffffff81145475>] ? fput+0x25/0x30
[  531.531237]  [<ffffffff8111716c>] ? remove_vma+0x3c/0x80
[  531.531241]  [<ffffffff811172a8>] ? exit_mmap+0xf8/0x190
[  531.531244]  [<ffffffff81063d82>] ? mmput+0x42/0x110
[  531.531248]  [<ffffffff8106a1f2>] ? exit_mm+0x112/0x150
[  531.531252]  [<ffffffff81559fb5>] ? _spin_lock_irq+0x15/0x20
[  531.531255]  [<ffffffff8106a465>] ? do_exit+0x125/0x380
[  531.531259]  [<ffffffff81078bd9>] ? signal_wake_up+0x39/0x40
[  531.531263]  [<ffffffff8106a715>] ? do_group_exit+0x55/0xd0
[  531.531267]  [<ffffffff8107af67>] ? get_signal_to_deliver+0x1d7/0x3d0
[  531.531271]  [<ffffffff810116e4>] ? __setup_rt_frame+0x404/0x450
[  531.531275]  [<ffffffff81011a25>] ? do_signal+0x75/0x1c0
[  531.531279]  [<ffffffff81154dcd>] ? poll_select_set_timeout+0x8d/0xa0
[  531.531283]  [<ffffffff8101ab8c>] ? init_fpu+0x5c/0xc0
[  531.531287]  [<ffffffff81018e89>] ? read_tsc+0x9/0x20
[  531.531291]  [<ffffffff8108e9e9>] ? ktime_get_ts+0xa9/0xe0
[  531.531295]  [<ffffffff81011bcd>] ? do_notify_resume+0x5d/0x80
[  531.531299]  [<ffffffff8101247e>] ? int_signal+0x12/0x17
[  597.000485] BUG: soft lockup - CPU#15 stuck for 61s! [corosync:3180]
[  597.020954] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  597.020989] CPU 15:
[  597.020990] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  597.021025] Pid: 3180, comm: corosync Tainted: G    B      2.6.32-25-server #45-Ubuntu MFS5520VI Compute Module
[  597.021028] RIP: 0010:[<ffffffff810f33cf>]  [<ffffffff810f33cf>] find_get_pages+0x5f/0xf0
[  597.021034] RSP: 0018:ffff8802684919c8  EFLAGS: 00000297
[  597.021036] RAX: ffff88026ace7eb0 RBX: ffff880268491a18 RCX: 0000000000000000
[  597.021039] RDX: 0000000000000000 RSI: 000000000000000e RDI: ffffea0008618380
[  597.021041] RBP: ffffffff81012cae R08: 0000000000000000 R09: 0000000000000003
[  597.021043] R10: 0000000000000002 R11: ffff88026ad28028 R12: 000000000000000e
[  597.021046] R13: ffffea00086185b0 R14: 000000000000000e R15: ffff880268491928
[  597.021049] FS:  0000000000000000(0000) GS:ffff880173ce0000(0000) knlGS:0000000000000000
[  597.021052] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  597.021054] CR2: 00007f28dc6636f0 CR3: 0000000001001000 CR4: 00000000000026e0
[  597.021057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  597.021059] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  597.021061] Call Trace:
[  597.021065]  [<ffffffff810f33a4>] ? find_get_pages+0x34/0xf0
[  597.021069]  [<ffffffff810fdbf2>] ? pagevec_lookup+0x22/0x30
[  597.021072]  [<ffffffff810ff018>] ? truncate_inode_pages_range+0x1d8/0x440
[  597.021076]  [<ffffffff810ff295>] ? truncate_inode_pages+0x15/0x20
[  597.021080]  [<ffffffff811067bd>] ? shmem_delete_inode+0x9d/0x130
[  597.021083]  [<ffffffff81106720>] ? shmem_delete_inode+0x0/0x130
[  597.021087]  [<ffffffff8115be63>] ? generic_delete_inode+0xe3/0x1c0
[  597.021090]  [<ffffffff8115a932>] ? iput+0x62/0x70
[  597.021094]  [<ffffffff81156cb0>] ? dentry_iput+0x90/0x100
[  597.021098]  [<ffffffff81156e30>] ? d_kill+0x50/0x80
[  597.021101]  [<ffffffff81157777>] ? dput+0xb7/0x1a0
[  597.021105]  [<ffffffff811453c7>] ? __fput+0x167/0x1f0
[  597.021108]  [<ffffffff81145475>] ? fput+0x25/0x30
[  597.021112]  [<ffffffff8111716c>] ? remove_vma+0x3c/0x80
[  597.021115]  [<ffffffff811172a8>] ? exit_mmap+0xf8/0x190
[  597.021119]  [<ffffffff81063d82>] ? mmput+0x42/0x110
[  597.021123]  [<ffffffff8106a1f2>] ? exit_mm+0x112/0x150
[  597.021126]  [<ffffffff81559fb5>] ? _spin_lock_irq+0x15/0x20
[  597.021130]  [<ffffffff8106a465>] ? do_exit+0x125/0x380
[  597.021134]  [<ffffffff81078bd9>] ? signal_wake_up+0x39/0x40
[  597.021138]  [<ffffffff8106a715>] ? do_group_exit+0x55/0xd0
[  597.021142]  [<ffffffff8107af67>] ? get_signal_to_deliver+0x1d7/0x3d0
[  597.021146]  [<ffffffff810116e4>] ? __setup_rt_frame+0x404/0x450
[  597.021150]  [<ffffffff81011a25>] ? do_signal+0x75/0x1c0
[  597.021154]  [<ffffffff81154dcd>] ? poll_select_set_timeout+0x8d/0xa0
[  597.021158]  [<ffffffff8101ab8c>] ? init_fpu+0x5c/0xc0
[  597.021162]  [<ffffffff81018e89>] ? read_tsc+0x9/0x20
[  597.021166]  [<ffffffff8108e9e9>] ? ktime_get_ts+0xa9/0xe0
[  597.021170]  [<ffffffff81011bcd>] ? do_notify_resume+0x5d/0x80
[  597.021174]  [<ffffffff8101247e>] ? int_signal+0x12/0x17
[  604.458187] INFO: task killall5:5262 blocked for more than 120 seconds.
[  604.479007] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  604.514781] killall5      D 0000000000000000     0  5262   5250 0x00000000
[  604.514786]  ffff880168473d28 0000000000000082 0000000000015bc0 0000000000015bc0
[  604.514791]  ffff8801594f31a0 ffff880168473fd8 0000000000015bc0 ffff8801594f2de0
[  604.514795]  0000000000015bc0 ffff880168473fd8 0000000000015bc0 ffff8801594f31a0
[  604.514799] Call Trace:
[  604.514806]  [<ffffffff8155841d>] schedule_timeout+0x22d/0x300
[  604.514811]  [<ffffffff8105a254>] ? try_to_wake_up+0x284/0x380
[  604.514816]  [<ffffffff815576c6>] wait_for_common+0xd6/0x180
[  604.514820]  [<ffffffff8105a350>] ? default_wake_function+0x0/0x20
[  604.514824]  [<ffffffff810fe7e0>] ? lru_add_drain_per_cpu+0x0/0x10
[  604.514828]  [<ffffffff8155782d>] wait_for_completion+0x1d/0x20
[  604.514833]  [<ffffffff8107fc73>] flush_work+0x73/0xc0
[  604.514836]  [<ffffffff8107fcc0>] ? wq_barrier_func+0x0/0x20
[  604.514840]  [<ffffffff8108014b>] schedule_on_each_cpu+0x12b/0x170
[  604.514843]  [<ffffffff810fde15>] lru_add_drain_all+0x15/0x20
[  604.514847]  [<ffffffff81116997>] sys_mlockall+0x57/0xe0
[  604.514852]  [<ffffffff810121b2>] system_call_fastpath+0x16/0x1b
[  662.500540] BUG: soft lockup - CPU#15 stuck for 61s! [corosync:3180]
[  662.521835] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  662.521870] CPU 15:
[  662.521872] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables dlm configfs 8021q garp bridge stp ipmi_devintf kvm_intel kvm joydev ioatdma bonding ipmi_si squashfs aufs nls_iso8859_1 nls_cp437 vfat fat multipath usbhid hid fbcon tileblit font mptsas bitblit softcursor mptscsih vga16fb mptbase vgastate scsi_transport_sas igb dca scsi_dh_alua ipmi_msghandler [last unloaded: ocfs2_stackglue]
[  662.521907] Pid: 3180, comm: corosync Tainted: G    B      2.6.32-25-server #45-Ubuntu MFS5520VI Compute Module
[  662.521910] RIP: 0010:[<ffffffff810f33cf>]  [<ffffffff810f33cf>] find_get_pages+0x5f/0xf0
[  662.521915] RSP: 0018:ffff8802684919c8  EFLAGS: 00000297
[  662.521917] RAX: ffff88026ace7eb0 RBX: ffff880268491a18 RCX: 0000000000000000
[  662.521920] RDX: 0000000000000000 RSI: 000000000000000e RDI: ffffea0008618380
[  662.521922] RBP: ffffffff81012cae R08: 0000000000000000 R09: 0000000000000003
[  662.521925] R10: 0000000000000002 R11: ffff88026ad28028 R12: 000000000000000e
[  662.521927] R13: ffffea00086185b0 R14: 000000000000000e R15: ffff880268491928
[  662.521930] FS:  0000000000000000(0000) GS:ffff880173ce0000(0000) knlGS:0000000000000000
[  662.521933] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  662.521935] CR2: 00007f28dc6636f0 CR3: 0000000001001000 CR4: 00000000000026e0
[  662.521938] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  662.521940] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  662.521942] Call Trace:
[  662.521946]  [<ffffffff810f33a4>] ? find_get_pages+0x34/0xf0
[  662.521949]  [<ffffffff810fdbf2>] ? pagevec_lookup+0x22/0x30
[  662.521953]  [<ffffffff810ff018>] ? truncate_inode_pages_range+0x1d8/0x440
[  662.521957]  [<ffffffff810ff295>] ? truncate_inode_pages+0x15/0x20
[  662.521961]  [<ffffffff811067bd>] ? shmem_delete_inode+0x9d/0x130
[  662.521965]  [<ffffffff81106720>] ? shmem_delete_inode+0x0/0x130
[  662.521969]  [<ffffffff8115be63>] ? generic_delete_inode+0xe3/0x1c0
[  662.521972]  [<ffffffff8115a932>] ? iput+0x62/0x70
[  662.521976]  [<ffffffff81156cb0>] ? dentry_iput+0x90/0x100
[  662.521979]  [<ffffffff81156e30>] ? d_kill+0x50/0x80
[  662.521983]  [<ffffffff81157777>] ? dput+0xb7/0x1a0
[  662.521987]  [<ffffffff811453c7>] ? __fput+0x167/0x1f0
[  662.521990]  [<ffffffff81145475>] ? fput+0x25/0x30
[  662.521994]  [<ffffffff8111716c>] ? remove_vma+0x3c/0x80
[  662.521998]  [<ffffffff811172a8>] ? exit_mmap+0xf8/0x190
[  662.522002]  [<ffffffff81063d82>] ? mmput+0x42/0x110
[  662.522005]  [<ffffffff8106a1f2>] ? exit_mm+0x112/0x150
[  662.522009]  [<ffffffff81559fb5>] ? _spin_lock_irq+0x15/0x20
[  662.522013]  [<ffffffff8106a465>] ? do_exit+0x125/0x380
[  662.522016]  [<ffffffff81078bd9>] ? signal_wake_up+0x39/0x40
[  662.522020]  [<ffffffff8106a715>] ? do_group_exit+0x55/0xd0
[  662.522024]  [<ffffffff8107af67>] ? get_signal_to_deliver+0x1d7/0x3d0
[  662.522028]  [<ffffffff810116e4>] ? __setup_rt_frame+0x404/0x450
[  662.522033]  [<ffffffff81011a25>] ? do_signal+0x75/0x1c0
[  662.522037]  [<ffffffff81154dcd>] ? poll_select_set_timeout+0x8d/0xa0
[  662.522041]  [<ffffffff8101ab8c>] ? init_fpu+0x5c/0xc0
[  662.522044]  [<ffffffff81018e89>] ? read_tsc+0x9/0x20
[  662.522048]  [<ffffffff8108e9e9>] ? ktime_get_ts+0xa9/0xe0
[  662.522052]  [<ffffffff81011bcd>] ? do_notify_resume+0x5d/0x80
[  662.522056]  [<ffffffff8101247e>] ? int_signal+0x12/0x17