[37108.410813] BUG: soft lockup - CPU#5 stuck for 22s! [cc1:29669]
[37108.416815] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37108.469864] irq event stamp: 240636
[37108.473431] hardirqs last  enabled at (240635): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37108.481869] hardirqs last disabled at (240636): [<ffffffff8152596a>] save_args+0x6a/0x70
[37108.490132] softirqs last  enabled at (240634): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37108.498833] softirqs last disabled at (240629): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37108.507355] CPU 5
[37108.509201] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37108.562468]
[37108.564042] Pid: 29669, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641
[37108.573478] RIP: 0010:[<ffffffff81199ec2>]  [<ffffffff81199ec2>] vfsmount_lock_local_lock+0x52/0x60
[37108.582692] RSP: 0018:ffff88033c34fd28  EFLAGS: 00000297
[37108.588080] RAX: ffff88047e9d0340 RBX: ffffffff81525ad4 RCX: 0000000000002387
[37108.595287] RDX: 0000000000002388 RSI: 1208000000000000 RDI: 0000000000000246
[37108.602494] RBP: ffff88033c34fd38 R08: 0000000000000241 R09: fffffffff6fc0241
[37108.609701] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37108.616907] R13: ffff88047e800000 R14: ffff88033c34e000 R15: 0000000000000000
[37108.624115] FS:  00007f4c41bd3700(0000) GS:ffff88047e800000(0000) knlGS:0000000000000000
[37108.632359] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37108.638175] CR2: 00007f4c3af2f000 CR3: 0000000316e20000 CR4: 00000000000006e0
[37108.645383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37108.652592] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37108.659801] Process cc1 (pid: 29669, threadinfo ffff88033c34e000, task ffff8803b3b22840)
[37108.668036] Stack:
[37108.671879]  ffffffff81199e70 ffffffff829cbf7a ffff88033c34fd98 ffffffff81187cb5
[37108.679513]  ffff88033c34fd78 ffffffff8127c398 ffff88046dea1980 ffff88046dea1980
[37108.687147]  ffff88046f7f4ec0 ffff8802eda17000 ffff88033c34fd98 ffff88033c34fe38
[37108.694781] Call Trace:
[37108.697306]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37108.704258]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37108.709558]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37108.715812]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37108.721203]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37108.726597]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37108.732508]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37108.738498]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37108.743970]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37108.749362]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37108.754665]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37108.760575]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37108.765875]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37108.771352]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37108.777695]  [<ffffffff81179720>] sys_open+0x20/0x30
[37108.782741]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37108.788824] Code: c7 04 24 70 9e 19 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10
[37108.802938]  d1 74 07 f3 90 0f b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53
[37108.810555] Call Trace:
[37108.813080]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37108.820031]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37108.825332]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37108.831587]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37108.836972]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37108.842362]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37108.848278]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37108.854272]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37108.859750]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37108.865140]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37108.870443]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37108.876354]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37108.881661]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37108.887134]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37108.893474]  [<ffffffff81179720>] sys_open+0x20/0x30
[37108.898514]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37109.145765] BUG: soft lockup - CPU#1 stuck for 22s! [cc1:29657]
[37109.151765] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37109.204848] irq event stamp: 307814
[37109.208415] hardirqs last  enabled at (307813): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37109.216856] hardirqs last disabled at (307814): [<ffffffff8152596a>] save_args+0x6a/0x70
[37109.225122] softirqs last  enabled at (307812): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37109.230211] BUG: soft lockup - CPU#2 stuck for 22s! [objdump:29880]
[37109.230214] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37109.230250] irq event stamp: 239336
[37109.230251] hardirqs last  enabled at (239335): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37109.230257] hardirqs last disabled at (239336): [<ffffffff8152596a>] save_args+0x6a/0x70
[37109.230260] softirqs last  enabled at (239334): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37109.230265] softirqs last disabled at (239329): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37109.230270] CPU 2
[37109.230271] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37109.230305]
[37109.230308] Pid: 29880, comm: objdump Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641
[37109.230312] RIP: 0010:[<ffffffff8119a3b1>]  [<ffffffff8119a3b1>] vfsmount_lock_global_lock_online+0x71/0xa0
[37109.230319] RSP: 0018:ffff88017b0f5d38  EFLAGS: 00000202
[37109.230322] RAX: 000000000000000b RBX: ffffffff81525ad4 RCX: 000000000000fdf5
[37109.230324] RDX: 000000000000fdf6 RSI: ffff8801f95d0340 RDI: 0000000000000018
[37109.230327] RBP: ffff88017b0f5d68 R08: ffffffff81c1fa40 R09: 0000000000000000
[37109.230329] R10: 00000000000270d0 R11: 0000000000000001 R12: ffffffff8152ec6e
[37109.230332] R13: ffff8801f8a00000 R14: ffff88017b0f4000 R15: 0000000000000000
[37109.230335] FS:  0000000000000000(0000) GS:ffff8801f8a00000(0000) knlGS:0000000000000000
[37109.230338] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37109.230340] CR2: 000000390baabd60 CR3: 0000000001a03000 CR4: 00000000000006e0
[37109.230343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37109.230345] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37109.230348] Process objdump (pid: 29880, threadinfo ffff88017b0f4000, task ffff8801f1ed86c0)
[37109.230351] Stack:
[37109.230352]  ffffffff8119a85f ffff88010f05da00 ffff8801579d3280 ffff88046f578580
[37109.230357]  ffff88046f5785b8 ffff88010f05da00 ffff88017b0f5d98 ffffffff8119a85f
[37109.230362]  ffff880116443080 0000000000000008 ffff88010f05da00 ffff8801579d3280
[37109.230367] Call Trace:
[37109.230372]  [<ffffffff8119a85f>] ? mntput_no_expire+0x5f/0x140
[37109.230376]  [<ffffffff8119a85f>] mntput_no_expire+0x5f/0x140
[37109.230379]  [<ffffffff8119a95d>] mntput+0x1d/0x30
[37109.230384]  [<ffffffff8117bdff>] __fput+0x17f/0x250
[37109.230387]  [<ffffffff8117bef5>] fput+0x25/0x30
[37109.230393]  [<ffffffff81177cf6>] filp_close+0x66/0xa0
[37109.230398]  [<ffffffff8106a5a8>] close_files+0xc8/0x180
[37109.230402]  [<ffffffff8106a4e0>] ? find_new_reaper+0x100/0x100
[37109.230406]  [<ffffffff8106a7da>] ? exit_files+0x4a/0x60
[37109.230410]  [<ffffffff8106a695>] put_files_struct+0x35/0x130
[37109.230414]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37109.230418]  [<ffffffff8106a7e2>] exit_files+0x52/0x60
[37109.230422]  [<ffffffff8106c4ea>] do_exit+0x18a/0x490
[37109.230428]  [<ffffffff810a619d>] ? trace_hardirqs_on_caller+0x13d/0x180
[37109.230432]  [<ffffffff8106c84e>] do_group_exit+0x5e/0xd0
[37109.230436]  [<ffffffff8106c8d7>] sys_exit_group+0x17/0x20
[37109.230440]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37109.230443] Code: ff 4c 8b 25 ba 41 47 00 eb 26 48 63 d0 48 89 de 44 89 e9 48 03 34 d5 c0 52 c1 81 f0 0f c1 0e 0f b7 d1 c1 e9 10 39 ca 74 07 f3 90 <0f> b7 16 eb f5 48 63 35 0b 6d a8 00 83 c0 01 4c 89 e7 48 63 d0
[37109.230471] Call Trace:
[37109.230475]  [<ffffffff8119a85f>] ? mntput_no_expire+0x5f/0x140
[37109.230479]  [<ffffffff8119a85f>] mntput_no_expire+0x5f/0x140
[37109.230483]  [<ffffffff8119a95d>] mntput+0x1d/0x30
[37109.230486]  [<ffffffff8117bdff>] __fput+0x17f/0x250
[37109.230490]  [<ffffffff8117bef5>] fput+0x25/0x30
[37109.230493]  [<ffffffff81177cf6>] filp_close+0x66/0xa0
[37109.230497]  [<ffffffff8106a5a8>] close_files+0xc8/0x180
[37109.230501]  [<ffffffff8106a4e0>] ? find_new_reaper+0x100/0x100
[37109.230505]  [<ffffffff8106a7da>] ? exit_files+0x4a/0x60
[37109.230509]  [<ffffffff8106a695>] put_files_struct+0x35/0x130
[37109.230513]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37109.230517]  [<ffffffff8106a7e2>] exit_files+0x52/0x60
[37109.230520]  [<ffffffff8106c4ea>] do_exit+0x18a/0x490
[37109.230524]  [<ffffffff810a619d>] ? trace_hardirqs_on_caller+0x13d/0x180
[37109.230528]  [<ffffffff8106c84e>] do_group_exit+0x5e/0xd0
[37109.230532]  [<ffffffff8106c8d7>] sys_exit_group+0x17/0x20
[37109.230536]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37109.524020] BUG: soft lockup - CPU#0 stuck for 22s! [cc1:29501]
[37109.524022] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37109.524059] irq event stamp: 315444
[37109.524060] hardirqs last  enabled at (315443): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37109.524065] hardirqs last disabled at (315444): [<ffffffff8152596a>] save_args+0x6a/0x70
[37109.524069] softirqs last  enabled at (315442): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37109.524073] softirqs last disabled at (315437): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37109.524078] CPU 0
[37109.524079] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37109.524112]
[37109.524115] Pid: 29501, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641
[37109.524119] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37109.524124] RSP: 0018:ffff88039b7f9d28  EFLAGS: 00000287
[37109.524126] RAX: ffff8801f87d0340 RBX: ffffffff81525ad4 RCX: 0000000000007edf
[37109.524129] RDX: 0000000000007ee0 RSI: 1208000000000000 RDI: 0000000000000246
[37109.524131] RBP: ffff88039b7f9d38 R08: 0000000000000241 R09: fffffffff6fc0241
[37109.524134] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37109.524136] R13: ffff8801f8600000 R14: ffff88039b7f8000 R15: 0000000000000000
[37109.524139] FS:  00007f464d9c1700(0000) GS:ffff8801f8600000(0000) knlGS:0000000000000000
[37109.524142] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37109.524144] CR2: 00007f464637f000 CR3: 000000046ccd2000 CR4: 00000000000006f0
[37109.524147] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37109.524149] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37109.524152] Process cc1 (pid: 29501, threadinfo ffff88039b7f8000, task ffff8804144ee8c0)
[37109.524154] Stack:
[37109.524155]  ffffffff81199e70 ffffffff829cbf7a ffff88039b7f9d98 ffffffff81187cb5
[37109.524161]  ffff88039b7f9d78 ffffffff8127c398 ffff8801141f0980 ffff8801141f0980
[37109.524166]  ffff88046c6e9180 ffff880176b90000 ffff88039b7f9d98 ffff88039b7f9e38
[37109.524171] Call Trace:
[37109.524174]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37109.524178]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37109.524184]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37109.524188]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37109.524193]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37109.524198]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37109.524203]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37109.524206]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37109.524210]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37109.524213]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.524217]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37109.524221]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.524225]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37109.524230]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37109.524235]  [<ffffffff81179720>] sys_open+0x20/0x30
[37109.524238]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37109.524240] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66
[37109.524269] Call Trace:
[37109.524272]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37109.524276]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37109.524279]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37109.524283]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37109.524287]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37109.524290]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37109.524294]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37109.524297]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37109.524301]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37109.524304]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.524308]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37109.524311]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.524315]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37109.524319]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37109.524323]  [<ffffffff81179720>] sys_open+0x20/0x30
[37109.524327]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37109.615999] BUG: soft lockup - CPU#8 stuck for 23s! [cc1:29811]
[37109.616001] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37109.616036] irq event stamp: 288768
[37109.616038] hardirqs last  enabled at (288767): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37109.616042] hardirqs last disabled at (288768): [<ffffffff8152596a>] save_args+0x6a/0x70
[37109.616046] softirqs last  enabled at (288766): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37109.616050] softirqs last disabled at (288761): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37109.616054] CPU 8
[37109.616055] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37109.616088]
[37109.616090] Pid: 29811, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641
[37109.616094] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37109.616099] RSP: 0018:ffff88019148fd28  EFLAGS: 00000287
[37109.616101] RAX: ffff8801f8fd0340 RBX: ffffffff81525ad4 RCX: 000000000000707f
[37109.616104] RDX: 0000000000007080 RSI: 1208000000000000 RDI: 0000000000000246
[37109.616106] RBP: ffff88019148fd38 R08: 0000000000000241 R09: fffffffff6fc0241
[37109.616109] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37109.616111] R13: ffff8801f8e00000 R14: ffff88019148e000 R15: 0000000000000000
[37109.616114] FS:  00007fc65fa7b700(0000) GS:ffff8801f8e00000(0000) knlGS:0000000000000000
[37109.616117] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37109.616119] CR2: 00007fc659930000 CR3: 000000010b021000 CR4: 00000000000006e0
[37109.616122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37109.616125] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37109.616127] Process cc1 (pid: 29811, threadinfo ffff88019148e000, task ffff880122d288c0)
[37109.616129] Stack:
[37109.616131]  ffffffff81199e70 ffffffff829cbf7a ffff88019148fd98 ffffffff81187cb5
[37109.616136]  ffff88019148fd78 ffffffff8127c398 ffff8801f47ca6c0 ffff8801f47ca6c0
[37109.616141]  ffff880074776540 ffff8800738ae000 ffff88019148fd98 ffff88019148fe38
[37109.616146] Call Trace:
[37109.616149]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37109.616153]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37109.616157]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37109.616161]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37109.616164]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37109.616168]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37109.616172]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37109.616175]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37109.616179]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37109.616182]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.616186]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37109.616190]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.616194]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37109.616198]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37109.616202]  [<ffffffff81179720>] sys_open+0x20/0x30
[37109.616206]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37109.616208] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66 
[37109.616236] Call Trace:
[37109.616239]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37109.616243]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37109.616247]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37109.616250]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37109.616254]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37109.616257]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37109.616261]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37109.616265]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37109.616268]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37109.616272]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.616275]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37109.616279]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37109.616283]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37109.616287]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37109.616291]  [<ffffffff81179720>] sys_open+0x20/0x30
[37109.616294]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37110.125211] BUG: soft lockup - CPU#6 stuck for 22s! [fixdep:29868]
[37110.125212] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37110.125237] irq event stamp: 218696
[37110.125238] hardirqs last  enabled at (218695): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37110.125242] hardirqs last disabled at (218696): [<ffffffff8152596a>] save_args+0x6a/0x70
[37110.125245] softirqs last  enabled at (218694): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37110.125248] softirqs last disabled at (218679): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37110.125251] CPU 6 
[37110.125252] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37110.125275] 
[37110.125277] Pid: 29868, comm: fixdep Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641     
[37110.125280] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37110.125284] RSP: 0018:ffff88032e819e58  EFLAGS: 00000297
[37110.125286] RAX: ffff88047ebd0340 RBX: ffffffff81525ad4 RCX: 0000000000005aae
[37110.125287] RDX: 0000000000005aaf RSI: 1208000000000000 RDI: 0000000000000246
[37110.125289] RBP: ffff88032e819e68 R08: 0000000000000241 R09: fffffffff6fc0241
[37110.125291] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37110.125293] R13: ffff88047ea00000 R14: ffff88032e818000 R15: 0000000000000000
[37110.125295] FS:  00007f93a174a700(0000) GS:ffff88047ea00000(0000) knlGS:0000000000000000
[37110.125297] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37110.125298] CR2: 00007f93a1748004 CR3: 0000000366591000 CR4: 00000000000006e0
[37110.125300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37110.125302] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37110.125304] Process fixdep (pid: 29868, threadinfo ffff88032e818000, task ffff88036364a400)
[37110.125305] Stack:
[37110.125306]  ffffffff81199e70 ffff88017ad61ac0 ffff88032e819e98 ffffffff8119a82c
[37110.125310]  ffff880433d07380 0000000000000010 ffff88015784a208 ffff88017ad61ac0
[37110.125313]  ffff88032e819ea8 ffffffff8119a95d ffff88032e819ef8 ffffffff8117bdff
[37110.125317] Call Trace:
[37110.125319]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37110.125322]  [<ffffffff8119a82c>] mntput_no_expire+0x2c/0x140
[37110.125325]  [<ffffffff8119a95d>] mntput+0x1d/0x30
[37110.125328]  [<ffffffff8117bdff>] __fput+0x17f/0x250
[37110.125331]  [<ffffffff81179807>] ? sys_close+0xb7/0x1a0
[37110.125333]  [<ffffffff8117bef5>] fput+0x25/0x30
[37110.125336]  [<ffffffff81177cf6>] filp_close+0x66/0xa0
[37110.125339]  [<ffffffff81179812>] sys_close+0xc2/0x1a0
[37110.125342]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37110.125343] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66 
[37110.125362] Call Trace:
[37110.125365]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37110.125368]  [<ffffffff8119a82c>] mntput_no_expire+0x2c/0x140
[37110.125370]  [<ffffffff8119a95d>] mntput+0x1d/0x30
[37110.125372]  [<ffffffff8117bdff>] __fput+0x17f/0x250
[37110.125375]  [<ffffffff81179807>] ? sys_close+0xb7/0x1a0
[37110.125377]  [<ffffffff8117bef5>] fput+0x25/0x30
[37110.125380]  [<ffffffff81177cf6>] filp_close+0x66/0xa0
[37110.125383]  [<ffffffff81179812>] sys_close+0xc2/0x1a0
[37110.125385]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37110.823397] BUG: soft lockup - CPU#7 stuck for 23s! [cc1:29131]
[37110.823399] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37110.823424] irq event stamp: 327546
[37110.823426] hardirqs last  enabled at (327545): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37110.823430] hardirqs last disabled at (327546): [<ffffffff8152596a>] save_args+0x6a/0x70
[37110.823433] softirqs last  enabled at (327544): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37110.823436] softirqs last disabled at (327539): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37110.823439] CPU 7 
[37110.823440] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37110.823463] 
[37110.823465] Pid: 29131, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641     
[37110.823468] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37110.823472] RSP: 0018:ffff8802f24ffd28  EFLAGS: 00000297
[37110.823473] RAX: ffff88047edd0340 RBX: ffffffff81525ad4 RCX: 0000000000000c08
[37110.823475] RDX: 0000000000000c09 RSI: 1208000000000000 RDI: 0000000000000246
[37110.823477] RBP: ffff8802f24ffd38 R08: 0000000000000241 R09: fffffffff6fc0241
[37110.823479] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37110.823480] R13: ffff88047ec00000 R14: ffff8802f24fe000 R15: 0000000000000000
[37110.823483] FS:  00007fae99083700(0000) GS:ffff88047ec00000(0000) knlGS:0000000000000000
[37110.823485] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37110.823486] CR2: 00007fae90cbf000 CR3: 000000033c813000 CR4: 00000000000006e0
[37110.823488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37110.823490] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37110.823492] Process cc1 (pid: 29131, threadinfo ffff8802f24fe000, task ffff880326bee3c0)
[37110.823493] Stack:
[37110.823494]  ffffffff81199e70 ffffffff829cbf7a ffff8802f24ffd98 ffffffff81187cb5
[37110.823498]  ffff8802f24ffd78 ffffffff8127c398 ffff88035689d6c0 ffff88035689d6c0
[37110.823501]  ffff88046c73f380 ffff8803989c7000 ffff8802f24ffd98 ffff8802f24ffe38
[37110.823505] Call Trace:
[37110.823508]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37110.823510]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37110.823514]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37110.823516]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37110.823519]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37110.823522]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37110.823525]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37110.823527]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37110.823530]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37110.823532]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37110.823535]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37110.823537]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37110.823541]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37110.823544]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37110.823547]  [<ffffffff81179720>] sys_open+0x20/0x30
[37110.823550]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37110.823551] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66 
[37110.823571] Call Trace:
[37110.823573]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37110.823576]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37110.823579]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37110.823581]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37110.823584]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37110.823586]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37110.823589]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37110.823592]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37110.823594]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37110.823596]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37110.823599]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37110.823601]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37110.823604]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37110.823607]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37110.823610]  [<ffffffff81179720>] sys_open+0x20/0x30
[37110.823613]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37111.592770] softirqs last disabled at (307807): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37111.601298] CPU 1 
[37111.603145] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37111.656445] 
[37111.658021] Pid: 29657, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641     
[37111.667452] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37111.676671] RSP: 0018:ffff880116575d28  EFLAGS: 00000297
[37111.682062] RAX: ffff8801f89d0340 RBX: ffffffff81525ad4 RCX: 000000000000ae47
[37111.689269] RDX: 000000000000ae48 RSI: 1208000000000000 RDI: 0000000000000246
[37111.696480] RBP: ffff880116575d38 R08: 0000000000000241 R09: fffffffff6fc0241
[37111.703686] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37111.710898] R13: ffff8801f8800000 R14: ffff880116574000 R15: 0000000000000000
[37111.718108] FS:  00007f1315e20700(0000) GS:ffff8801f8800000(0000) knlGS:0000000000000000
[37111.726356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37111.732179] CR2: 00007f130e7ef000 CR3: 000000016c3bd000 CR4: 00000000000006e0
[37111.739388] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37111.746601] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37111.753811] Process cc1 (pid: 29657, threadinfo ffff880116574000, task ffff88010d3265c0)
[37111.762055] Stack:
[37111.764147]  ffffffff81199e70 ffffffff829cbf7a ffff880116575d98 ffffffff81187cb5
[37111.771789]  ffff880116575d78 ffffffff8127c398 ffff8801f0d46200 ffff8801f0d46200
[37111.779434]  ffff88010d2d1680 ffff8801164c2000 ffff880116575d98 ffff880116575e38
[37111.787075] Call Trace:
[37111.789603]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37111.796560]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37111.801864]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37111.808125]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37111.813517]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37111.820666]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37111.826582]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37111.832578]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37111.838056]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37111.843444]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37111.848750]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37111.854664]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37111.859969]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37111.865451]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37111.871794]  [<ffffffff81179720>] sys_open+0x20/0x30
[37111.876838]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37111.882924] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66 
[37111.903550] Call Trace:
[37111.906078]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37111.913033]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37111.918334]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37111.924595]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37111.929990]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37111.935384]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37111.941299]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37111.947298]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37111.952777]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37111.958166]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37111.963470]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37111.969383]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37111.974686]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37111.980164]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37111.986505]  [<ffffffff81179720>] sys_open+0x20/0x30
[37111.991552]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37112.234768] BUG: soft lockup - CPU#10 stuck for 22s! [cc1:29775]
[37112.240853] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.293935] irq event stamp: 328098
[37112.297498] hardirqs last  enabled at (328097): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37112.305937] hardirqs last disabled at (328098): [<ffffffff8152596a>] save_args+0x6a/0x70
[37112.314198] softirqs last  enabled at (328096): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37112.322902] softirqs last disabled at (328081): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37112.331431] CPU 10 
[37112.333363] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.386694] 
[37112.388268] Pid: 29775, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641     
[37112.397701] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37112.406919] RSP: 0018:ffff880104e45d28  EFLAGS: 00000297
[37112.412310] RAX: ffff8801f93d0340 RBX: ffffffff81525ad4 RCX: 000000000000f11c
[37112.419519] RDX: 000000000000f11d RSI: 1208000000000000 RDI: 0000000000000246
[37112.426731] RBP: ffff880104e45d38 R08: 0000000000000241 R09: fffffffff6fc0241
[37112.433940] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37112.441155] R13: ffff8801f9200000 R14: ffff880104e44000 R15: 0000000000000000
[37112.448371] FS:  00007fd0f07da700(0000) GS:ffff8801f9200000(0000) knlGS:0000000000000000
[37112.456617] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37112.462439] CR2: 00007fd0e9e24000 CR3: 0000000114791000 CR4: 00000000000006e0
[37112.469651] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37112.476859] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37112.484069] Process cc1 (pid: 29775, threadinfo ffff880104e44000, task ffff88010d97c5c0)
[37112.492310] Stack:
[37112.494408]  ffffffff81199e70 ffffffff829cbf7a ffff880104e45d98 ffffffff81187cb5
[37112.502050]  ffff880104e45d78 ffffffff8127c398 ffff88013199c240 ffff88013199c240
[37112.509688]  ffff8801f0aa0a40 ffff880176b63000 ffff880104e45d98 ffff880104e45e38
[37112.517339] Call Trace:
[37112.519872]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.526826]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.532133]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.538394]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.543788]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.549182]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.555094]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37112.561088]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37112.566567]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.571960]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.577264]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37112.583177]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.588482]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37112.593960]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37112.600301]  [<ffffffff81179720>] sys_open+0x20/0x30
[37112.605348]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37112.611433] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66 
[37112.632075] Call Trace:
[37112.634601]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.641553]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.646856]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.653118]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.658512]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.663906]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.669817]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37112.675815]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37112.681292]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.686685]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.691989]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37112.693469] BUG: soft lockup - CPU#3 stuck for 22s! [sh:29882]
[37112.693471] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.693496] irq event stamp: 229310
[37112.693497] hardirqs last  enabled at (229309): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37112.693501] hardirqs last disabled at (229310): [<ffffffff8152596a>] save_args+0x6a/0x70
[37112.693504] softirqs last  enabled at (229308): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37112.693507] softirqs last disabled at (229303): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37112.693510] CPU 3 
[37112.693511] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.693534] 
[37112.693535] Pid: 29882, comm: sh Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641     
[37112.693538] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37112.693542] RSP: 0018:ffff880194281c58  EFLAGS: 00000287
[37112.693544] RAX: ffff8801f8dd0340 RBX: ffffffff81525ad4 RCX: 000000000000a85f
[37112.693545] RDX: 000000000000a860 RSI: 1208000000000000 RDI: 0000000000000246
[37112.693547] RBP: ffff880194281c68 R08: 00000000006d2241 R09: fffffe4b77692241
[37112.693549] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37112.693551] R13: ffff8801f8c00000 R14: ffff880194280000 R15: 0000000000000000
[37112.693553] FS:  00007fa7cc1d1700(0000) GS:ffff8801f8c00000(0000) knlGS:0000000000000000
[37112.693555] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[37112.693556] CR2: 0000000000a82b20 CR3: 0000000194238000 CR4: 00000000000006e0
[37112.693558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37112.693560] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37112.693562] Process sh (pid: 29882, threadinfo ffff880194280000, task ffff880074e2e280)
[37112.693563] Stack:
[37112.693564]  ffffffff81199e70 ffffffff829cbf7a ffff880194281cc8 ffffffff81187cb5
[37112.693568]  ffff880194281ca8 ffffffff8127c398 ffff88017b05ec80 ffff88017b05ec80
[37112.693571]  ffff8800741462c0 ffff88017522e000 ffff880194281cc8 ffff880194281d68
[37112.693574] Call Trace:
[37112.693577]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.693580]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.693583]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.693586]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.693588]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.693592]  [<ffffffff81012dd3>] ? native_sched_clock+0x13/0x60
[37112.693594]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.693597]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.693600]  [<ffffffff810a7b19>] ? __lock_release+0x129/0x190
[37112.693603]  [<ffffffff81182bfc>] ? check_unsafe_exec+0x14c/0x1a0
[37112.693606]  [<ffffffff81182bbc>] ? check_unsafe_exec+0x10c/0x1a0
[37112.693609]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37112.693612]  [<ffffffff81182e02>] open_exec+0x32/0xd0
[37112.693614]  [<ffffffff81182f80>] do_execve_common+0xe0/0x2a0
[37112.693618]  [<ffffffff8113c615>] ? might_fault+0xa5/0xb0
[37112.693621]  [<ffffffff811831ca>] do_execve+0x3a/0x40
[37112.693624]  [<ffffffff810136ca>] sys_execve+0x4a/0x80
[37112.693627]  [<ffffffff8152e6dc>] stub_execve+0x6c/0xc0
[37112.693628] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66 
[37112.693648] Call Trace:
[37112.693650]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.693652]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.693655]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.693658]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.693660]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.693663]  [<ffffffff81012dd3>] ? native_sched_clock+0x13/0x60
[37112.693665]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.693668]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.693671]  [<ffffffff810a7b19>] ? __lock_release+0x129/0x190
[37112.693673]  [<ffffffff81182bfc>] ? check_unsafe_exec+0x14c/0x1a0
[37112.693676]  [<ffffffff81182bbc>] ? check_unsafe_exec+0x10c/0x1a0
[37112.693679]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37112.693681]  [<ffffffff81182e02>] open_exec+0x32/0xd0
[37112.693684]  [<ffffffff81182f80>] do_execve_common+0xe0/0x2a0
[37112.693687]  [<ffffffff8113c615>] ? might_fault+0xa5/0xb0
[37112.693689]  [<ffffffff811831ca>] do_execve+0x3a/0x40
[37112.693692]  [<ffffffff810136ca>] sys_execve+0x4a/0x80
[37112.693694]  [<ffffffff8152e6dc>] stub_execve+0x6c/0xc0
[37112.761187] BUG: soft lockup - CPU#9 stuck for 22s! [cc1:29712]
[37112.761189] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.761226] irq event stamp: 334968
[37112.761227] hardirqs last  enabled at (334967): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37112.761232] hardirqs last disabled at (334968): [<ffffffff8152596a>] save_args+0x6a/0x70
[37112.761236] softirqs last  enabled at (334966): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37112.761240] softirqs last disabled at (334951): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37112.761244] CPU 9 
[37112.761245] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.761278] 
[37112.761280] Pid: 29712, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641     
[37112.761284] RIP: 0010:[<ffffffff81199ec8>]  [<ffffffff81199ec8>] vfsmount_lock_local_lock+0x58/0x60
[37112.761289] RSP: 0018:ffff88016d3a7d28  EFLAGS: 00000297
[37112.761292] RAX: ffff8801f91d0340 RBX: ffffffff81525ad4 RCX: 00000000000073a4
[37112.761294] RDX: 00000000000073a5 RSI: 1208000000000000 RDI: 0000000000000246
[37112.761297] RBP: ffff88016d3a7d38 R08: 0000000000000241 R09: fffffffff6fc0241
[37112.761299] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37112.761302] R13: ffff8801f9000000 R14: ffff88016d3a6000 R15: 0000000000000000
[37112.761305] FS:  00007f5fe6e03700(0000) GS:ffff8801f9000000(0000) knlGS:0000000000000000
[37112.761308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37112.761310] CR2: 00007f5fe0abc000 CR3: 000000010d85a000 CR4: 00000000000006e0
[37112.761313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37112.761316] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37112.761318] Process cc1 (pid: 29712, threadinfo ffff88016d3a6000, task ffff880146972780)
[37112.761320] Stack:
[37112.761322]  ffffffff81199e70 ffffffff829cbf7a ffff88016d3a7d98 ffffffff81187cb5
[37112.761327]  ffff88016d3a7d78 ffffffff8127c398 ffff8801f19ac840 ffff8801f19ac840
[37112.761332]  ffff880073ae3440 ffff8801d6d40000 ffff88016d3a7d98 ffff88016d3a7e38
[37112.761337] Call Trace:
[37112.761341]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.761345]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.761349]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.761353]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.761357]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.761360]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.761365]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37112.761368]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37112.761372]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.761375]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.761379]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37112.761383]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.761387]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37112.761391]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37112.761395]  [<ffffffff81179720>] sys_open+0x20/0x30
[37112.761399]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37112.761401] Code: 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 39 d1 74 07 f3 90 <0f> b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 48 83 ec 10 66 66 
[37112.761429] Call Trace:
[37112.761433]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.761436]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.761440]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.761444]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.761447]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.761451]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.761454]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37112.761458]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37112.761461]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.761465]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.761468]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37112.761472]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.761476]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37112.761480]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37112.761484]  [<ffffffff81179720>] sys_open+0x20/0x30
[37112.761488]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37112.998790] BUG: soft lockup - CPU#4 stuck for 23s! [cc1:29178]
[37112.998792] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.998818] irq event stamp: 328402
[37112.998819] hardirqs last  enabled at (328401): [<ffffffff81525ad4>] restore_args+0x0/0x30
[37112.998823] hardirqs last disabled at (328402): [<ffffffff8152596a>] save_args+0x6a/0x70
[37112.998826] softirqs last  enabled at (328400): [<ffffffff8106ea2c>] __do_softirq+0x14c/0x250
[37112.998829] softirqs last disabled at (328395): [<ffffffff8152f4bc>] call_softirq+0x1c/0x30
[37112.998832] CPU 4 
[37112.998833] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log microcode serio_raw pcspkr iTCO_wdt iTCO_vendor_support i2c_i801 i2c_core shpchp ioatdma dca i7core_edac edac_core bnx2 sg ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif usb_storage qla2xxx scsi_transport_fc scsi_tgt mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: scsi_wait_scan]
[37112.998856] 
[37112.998858] Pid: 29178, comm: cc1 Not tainted 3.0.3 #1 IBM BladeCenter HS22V -[7871G2A]-/81Y7641     
[37112.998861] RIP: 0010:[<ffffffff81199ec2>]  [<ffffffff81199ec2>] vfsmount_lock_local_lock+0x52/0x60
[37112.998865] RSP: 0018:ffff8801f30b5d28  EFLAGS: 00000297
[37112.998866] RAX: ffff88047e7d0340 RBX: ffffffff81525ad4 RCX: 00000000000038a9
[37112.998868] RDX: 00000000000038aa RSI: 1208000000000000 RDI: 0000000000000246
[37112.998870] RBP: ffff8801f30b5d38 R08: 0000000000000241 R09: fffffffff6fc0241
[37112.998871] R10: 00000000000270d0 R11: 0000000000000000 R12: ffffffff8152ec6e
[37112.998873] R13: ffff88047e600000 R14: ffff8801f30b4000 R15: 0000000000000000
[37112.998875] FS:  00007f0444f31700(0000) GS:ffff88047e600000(0000) knlGS:0000000000000000
[37112.998877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37112.998879] CR2: 00007f043d3b3000 CR3: 00000003bf28e000 CR4: 00000000000006e0
[37112.998880] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[37112.998882] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[37112.998884] Process cc1 (pid: 29178, threadinfo ffff8801f30b4000, task ffff88018cd98340)
[37112.998886] Stack:
[37112.998887]  ffffffff81199e70 ffffffff829cbf7a ffff8801f30b5d98 ffffffff81187cb5
[37112.998891]  ffff8801f30b5d78 ffffffff8127c398 ffff88046deaa0c0 ffff88046deaa0c0
[37112.998894]  ffff8801092f0200 ffff8803811d5000 ffff8801f30b5d98 ffff8801f30b5e38
[37112.998898] Call Trace:
[37112.998900]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.998903]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.998907]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.998909]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.998912]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.998915]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.998918]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37112.998920]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37112.998923]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.998925]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.998928]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40
[37112.998931]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.998934]  [<ffffffff81179607>] do_sys_open+0x107/0x1e0
[37112.998937]  [<ffffffff810d610f>] ? audit_syscall_entry+0x1bf/0x1f0
[37112.998940]  [<ffffffff81179720>] sys_open+0x20/0x30
[37112.998943]  [<ffffffff8152e202>] system_call_fastpath+0x16/0x1b
[37112.998944] Code: c7 04 24 70 9e 19 81 e8 bd dd f0 ff 48 c7 c0 40 03 1d 00 65 48 03 04 25 d0 dc 00 00 ba 00 00 01 00 f0 0f c1 10 0f b7 ca c1 ea 10 
[37112.998958]  d1 74 07 f3 90 0f b7 08 eb f5 c9 c3 90 55 48 89 e5 41 54 53 
[37112.998964] Call Trace:
[37112.998967]  [<ffffffff81199e70>] ? vfsmount_lock_local_lock_cpu+0x70/0x70
[37112.998969]  [<ffffffff81187cb5>] path_init+0x315/0x400
[37112.998972]  [<ffffffff8127c398>] ? __raw_spin_lock_init+0x38/0x70
[37112.998975]  [<ffffffff8118961c>] path_openat+0x8c/0x3f0
[37112.998977]  [<ffffffff81012129>] ? sched_clock+0x9/0x10
[37112.998980]  [<ffffffff8109416d>] ? sched_clock_cpu+0xcd/0x110
[37112.998983]  [<ffffffff810a178d>] ? trace_hardirqs_off+0xd/0x10
[37112.998985]  [<ffffffff8109421f>] ? local_clock+0x6f/0x80
[37112.998988]  [<ffffffff81189a99>] do_filp_open+0x49/0xa0
[37112.998990]  [<ffffffff811982f3>] ? alloc_fd+0xc3/0x210
[37112.998992]  [<ffffffff8152584b>] ? _raw_spin_unlock+0x2b/0x40