{{{ 622051] [] deactivate_super+0x5f/0x7e [687990.628717] [] deactivate_super+0x65/0x7e [687990.635388] [] sys_umount+0x2df/0x33e [687990.638717] [] system_call_fastpath+0x16/0x1b [688055.909117] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688055.915377] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688055.938709] CPU 3: [688055.938709] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688055.952044] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688055.952044] RIP: 0010:[] [] find_get_pages+0x79/0xfe [688055.952044] RSP: 0018:ffff880175277cf8 EFLAGS: 00000282 [688055.984580] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688055.984580] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688055.998724] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688056.008710] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688056.015383] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688056.024572] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688056.032044] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688056.038711] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688056.045382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688056.054565] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688056.062045] Call Trace: [688056.065375] [] find_get_pages+0x62/0xfe [688056.068711] [] find_get_pages+0x0/0xfe [688056.075377] [] pagevec_lookup+0x17/0x1e [688056.082044] [] truncate_inode_pages_range+0x20a/0x2fc [688056.088713] [] dispose_list+0x4e/0xf9 [688056.095377] [] invalidate_inodes+0xd1/0xef [688056.098711] [] generic_shutdown_super+0x39/0xf4 [688056.105377] [] kill_anon_super+0x9/0x36 [688056.112045] [] nfs_kill_super+0x23/0x30 [688056.118710] [] deactivate_super+0x5f/0x7e [688056.125377] [] deactivate_super+0x65/0x7e [688056.132043] [] sys_umount+0x2df/0x33e [688056.135377] [] system_call_fastpath+0x16/0x1b [688121.409105] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688121.415370] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688121.438703] CPU 3: [688121.438703] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688121.462037] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688121.468703] RIP: 0010:[] [] find_get_pages+0x67/0xfe [688121.478705] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688121.485376] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688121.492037] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688121.498705] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688121.508705] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688121.515376] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688121.524557] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688121.532037] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000800500 [688121.538704] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688121.552036] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688121.558704] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688121.565376] Call Trace: [688121.568704] [] find_get_pages+0x62/0xfe [688121.575375] [] find_get_pages+0x0/0xfe [688121.582038] [] pagevec_lookup+0x17/0x1e [688121.588707] [] truncate_inode_pages_range+0x20a/0x2fc [688121.595377] [] dispose_list+0x4e/0xf9 [688121.598704] [] invalidate_inodes+0xd1/0xef [688121.605376] [] generic_shutdown_super+0x39/0xf4 [688121.612037] [] kill_anon_super+0x9/0x36 [688121.618704] [] nfs_kill_super+0x23/0x30 [688121.625371] [] deactivate_super+0x5f/0x7e [688121.632035] [] deactivate_super+0x65/0x7e [688121.635371] [] sys_umount+0x2df/0x33e [688121.642038] [] system_call_fastpath+0x16/0x1b [688186.905765] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688186.912031] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688186.935362] CPU 3: [688186.935362] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688186.958703] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688186.967886] RIP: 0010:[] [] find_get_pages+0x6e/0xfe [688186.975364] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688186.982031] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688186.988702] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688186.997888] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688187.005362] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688187.012031] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688187.018704] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688187.027885] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688187.027885] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688187.037884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688187.047880] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688187.057888] Call Trace: [688187.062037] [] find_get_pages+0x62/0xfe [688187.067891] [] find_get_pages+0x0/0xfe [688187.072030] [] pagevec_lookup+0x17/0x1e [688187.078704] [] truncate_inode_pages_range+0x20a/0x2fc [688187.085365] [] dispose_list+0x4e/0xf9 [688187.092031] [] invalidate_inodes+0xd1/0xef [688187.098702] [] generic_shutdown_super+0x39/0xf4 [688187.102029] [] kill_anon_super+0x9/0x36 [688187.108702] [] nfs_kill_super+0x23/0x30 [688187.115366] [] deactivate_super+0x5f/0x7e [688187.122032] [] deactivate_super+0x65/0x7e [688187.128704] [] sys_umount+0x2df/0x33e [688187.132032] [] system_call_fastpath+0x16/0x1b [688252.405757] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688252.412030] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688252.435356] CPU 3: [688252.435356] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688252.458690] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688252.465357] RIP: 0010:[] [] find_get_pages+0x6e/0xfe [688252.475358] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688252.482030] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688252.488692] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688252.495358] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688252.505357] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688252.512029] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688252.521211] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688252.528690] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000800500 [688252.535357] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688252.542030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688252.552028] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688252.558690] Call Trace: [688252.562030] [] find_get_pages+0x62/0xfe [688252.565357] [] find_get_pages+0x0/0xfe [688252.572029] [] pagevec_lookup+0x17/0x1e [688252.578692] [] truncate_inode_pages_range+0x20a/0x2fc [688252.585358] [] dispose_list+0x4e/0xf9 [688252.592029] [] invalidate_inodes+0xd1/0xef [688252.598692] [] generic_shutdown_super+0x39/0xf4 [688252.605358] [] kill_anon_super+0x9/0x36 [688252.611216] [] nfs_kill_super+0x23/0x30 [688252.615357] [] deactivate_super+0x5f/0x7e [688252.622029] [] deactivate_super+0x65/0x7e [688252.628692] [] sys_umount+0x2df/0x33e [688252.632029] [] system_call_fastpath+0x16/0x1b [688317.902418] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688317.907870] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688317.932024] CPU 3: [688317.932024] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688317.955351] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688317.962017] RIP: 0010:[] [] find_get_pages+0x74/0xfe [688317.972018] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688317.978689] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688317.985351] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688317.988689] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688318.002017] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688318.008690] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688318.017875] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688318.025351] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688318.032017] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688318.038689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688318.047871] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688318.055351] Call Trace: [688318.058689] [] find_get_pages+0x62/0xfe [688318.062018] [] find_get_pages+0x0/0xfe [688318.068689] [] pagevec_lookup+0x17/0x1e [688318.075351] [] truncate_inode_pages_range+0x20a/0x2fc [688318.082018] [] dispose_list+0x4e/0xf9 [688318.088689] [] invalidate_inodes+0xd1/0xef [688318.095349] [] generic_shutdown_super+0x39/0xf4 [688318.098689] [] kill_anon_super+0x9/0x36 [688318.102016] [] nfs_kill_super+0x23/0x30 [688318.107871] [] deactivate_super+0x5f/0x7e [688318.117870] [] deactivate_super+0x65/0x7e [688318.117870] [] sys_umount+0x2df/0x33e [688318.127865] [] system_call_fastpath+0x16/0x1b [688383.402413] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688383.408678] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688383.432008] CPU 3: [688383.432008] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688383.455345] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688383.462010] RIP: 0010:[] [] find_get_pages+0x72/0xfe [688383.472011] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688383.478677] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688383.485344] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688383.498676] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688383.505344] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688383.515345] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688383.522011] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688383.532009] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688383.535344] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688383.545345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688383.552011] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688383.558678] Call Trace: [688383.562012] [] find_get_pages+0x62/0xfe [688383.568678] [] find_get_pages+0x0/0xfe [688383.575344] [] pagevec_lookup+0x17/0x1e [688383.578677] [] truncate_inode_pages_range+0x20a/0x2fc [688383.588678] [] dispose_list+0x4e/0xf9 [688383.592012] [] invalidate_inodes+0xd1/0xef [688383.598678] [] generic_shutdown_super+0x39/0xf4 [688383.605345] [] kill_anon_super+0x9/0x36 [688383.612011] [] nfs_kill_super+0x23/0x30 [688383.618677] [] deactivate_super+0x5f/0x7e [688383.622011] [] deactivate_super+0x65/0x7e [688383.628678] [] sys_umount+0x2df/0x33e [688383.635345] [] system_call_fastpath+0x16/0x1b [688448.899072] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688448.902004] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688448.902004] CPU 3: [688448.902004] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688448.952005] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688448.958671] RIP: 0010:[] [] find_get_pages+0x6e/0xfe [688448.968671] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688448.975338] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688448.982004] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688448.988672] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688448.998671] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688449.005338] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688449.012004] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688449.022005] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688449.028671] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688449.035338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688449.042005] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688449.052004] Call Trace: [688449.055338] [] find_get_pages+0x62/0xfe [688449.058671] [] find_get_pages+0x0/0xfe [688449.065340] [] pagevec_lookup+0x17/0x1e [688449.072004] [] truncate_inode_pages_range+0x20a/0x2fc [688449.078671] [] dispose_list+0x4e/0xf9 [688449.085338] [] invalidate_inodes+0xd1/0xef [688449.092002] [] generic_shutdown_super+0x39/0xf4 [688449.098669] [] kill_anon_super+0x9/0x36 [688449.102004] [] nfs_kill_super+0x23/0x30 [688449.108676] [] deactivate_super+0x5f/0x7e [688449.115338] [] deactivate_super+0x65/0x7e [688449.118677] [] sys_umount+0x2df/0x33e [688449.127864] [] system_call_fastpath+0x16/0x1b [688514.399065] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688514.405332] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688514.428662] CPU 3: [688514.428662] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688514.451998] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688514.458664] RIP: 0010:[] [] find_get_pages+0x74/0xfe [688514.468665] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688514.475332] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688514.481998] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688514.488666] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688514.498665] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688514.505331] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688514.511998] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688514.521998] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688514.528665] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688514.535332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688514.545330] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688514.551998] Call Trace: [688514.555331] [] find_get_pages+0x62/0xfe [688514.558665] [] find_get_pages+0x0/0xfe [688514.565331] [] pagevec_lookup+0x17/0x1e [688514.571998] [] truncate_inode_pages_range+0x20a/0x2fc [688514.578665] [] dispose_list+0x4e/0xf9 [688514.585332] [] invalidate_inodes+0xd1/0xef [688514.591999] [] generic_shutdown_super+0x39/0xf4 [688514.598664] [] kill_anon_super+0x9/0x36 [688514.601999] [] nfs_kill_super+0x23/0x30 [688514.608666] [] deactivate_super+0x5f/0x7e [688514.615329] [] deactivate_super+0x65/0x7e [688514.621999] [] sys_umount+0x2df/0x33e [688514.625331] [] system_call_fastpath+0x16/0x1b [688579.895725] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688579.901991] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688579.921991] CPU 3: [688579.925325] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688579.948659] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688579.955325] RIP: 0010:[] [] find_get_pages+0x74/0xfe [688579.965325] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688579.968659] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688579.968659] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688579.968659] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688579.968659] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688579.968659] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688580.007858] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688580.018663] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688580.025325] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688580.031991] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688580.038664] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688580.048663] Call Trace: [688580.051989] [] find_get_pages+0x62/0xfe [688580.057845] [] find_get_pages+0x0/0xfe [688580.061993] [] pagevec_lookup+0x17/0x1e [688580.068663] [] truncate_inode_pages_range+0x20a/0x2fc [688580.075325] [] dispose_list+0x4e/0xf9 [688580.081991] [] invalidate_inodes+0xd1/0xef [688580.087849] [] generic_shutdown_super+0x39/0xf4 [688580.091991] [] kill_anon_super+0x9/0x36 [688580.098663] [] nfs_kill_super+0x23/0x30 [688580.105324] [] deactivate_super+0x5f/0x7e [688580.111991] [] deactivate_super+0x65/0x7e [688580.118664] [] sys_umount+0x2df/0x33e [688580.121992] [] system_call_fastpath+0x16/0x1b [688645.395719] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688645.401990] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688645.421984] CPU 3: [688645.431984] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr _scan [688645.455318] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688645.461984] RIP: 0010:[] [] find_get_pages+0x74/0xfe [688645.471985] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688645.475318] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688645.485318] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688645.491986] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688645.498652] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688645.508652] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688645.515318] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688645.525316] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688645.528651] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688645.538651] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688645.545319] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688645.551985] Call Trace: [688645.555318] [] find_get_pages+0x62/0xfe [688645.561986] [] find_get_pages+0x0/0xfe [688645.568652] [] pagevec_lookup+0x17/0x1e [688645.571986] [] truncate_inode_pages_range+0x20a/0x2fc [688645.581985] [] dispose_list+0x4e/0xf9 [688645.585319] [] invalidate_inodes+0xd1/0xef [688645.591985] [] generic_shutdown_super+0x39/0xf4 [688645.598653] [] kill_anon_super+0x9/0x36 [688645.605318] [] nfs_kill_super+0x23/0x30 [688645.611986] [] deactivate_super+0x5f/0x7e [688645.618649] [] deactivate_super+0x65/0x7e [688645.621984] [] sys_umount+0x2df/0x33e [688645.628651] [] system_call_fastpath+0x16/0x1b [688710.892378] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688710.897838] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688710.918650] CPU 3: [688710.921978] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688710.945311] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688710.951979] RIP: 0010:[] [] find_get_pages+0x6e/0xfe [688710.961978] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688710.968650] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688710.975311] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688710.981978] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688710.991978] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688710.998655] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688711.005312] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688711.015317] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688711.021978] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688711.028644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688711.035316] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688711.045317] Call Trace: [688711.048643] [] find_get_pages+0x62/0xfe [688711.054503] [] find_get_pages+0x0/0xfe [688711.058645] [] pagevec_lookup+0x17/0x1e [688711.065316] [] truncate_inode_pages_range+0x20a/0x2fc [688711.071978] [] dispose_list+0x4e/0xf9 [688711.075316] [] invalidate_inodes+0xd1/0xef [688711.084499] [] generic_shutdown_super+0x39/0xf4 [688711.084499] [] kill_anon_super+0x9/0x36 [688711.094496] [] nfs_kill_super+0x23/0x30 [688711.094496] [] deactivate_super+0x5f/0x7e [688711.104499] [] deactivate_super+0x65/0x7e [688711.114505] [] sys_umount+0x2df/0x33e [688711.114505] [] system_call_fastpath+0x16/0x1b [688776.392372] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688776.398638] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr _scan [688776.421974] CPU 3: [688776.421974] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688776.445310] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688776.454491] RIP: 0010:[] [] find_get_pages+0x67/0xfe [688776.461974] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688776.468638] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688776.475311] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688776.484496] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688776.491971] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688776.498638] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688776.505310] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688776.515309] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688776.521972] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688776.528638] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688776.535310] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688776.545310] Call Trace: [688776.548638] [] find_get_pages+0x62/0xfe [688776.554492] [] find_get_pages+0x0/0xfe [688776.558638] [] pagevec_lookup+0x17/0x1e [688776.565309] [] truncate_inode_pages_range+0x20a/0x2fc [688776.571971] [] dispose_list+0x4e/0xf9 [688776.578639] [] invalidate_inodes+0xd1/0xef [688776.585311] [] generic_shutdown_super+0x39/0xf4 [688776.591972] [] kill_anon_super+0x9/0x36 [688776.595309] [] nfs_kill_super+0x23/0x30 [688776.601973] [] deactivate_super+0x5f/0x7e [688776.608638] [] deactivate_super+0x65/0x7e [688776.615310] [] sys_umount+0x2df/0x33e [688776.618638] [] system_call_fastpath+0x16/0x1b [688841.889032] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688841.895298] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688841.918630] CPU 3: [688841.918630] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688841.941970] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688841.951156] RIP: 0010:[] [] find_get_pages+0x6e/0xfe [688841.958632] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688841.965299] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688841.971971] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688841.981153] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688841.988632] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688841.995299] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688842.001970] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688842.011970] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688842.018633] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688842.025299] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688842.031970] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688842.041971] Call Trace: [688842.045298] [] find_get_pages+0x62/0xfe [688842.048632] [] find_get_pages+0x0/0xfe [688842.055298] [] pagevec_lookup+0x17/0x1e [688842.061966] [] truncate_inode_pages_range+0x20a/0x2fc [688842.068632] [] dispose_list+0x4e/0xf9 [688842.075304] [] invalidate_inodes+0xd1/0xef [688842.081966] [] generic_shutdown_super+0x39/0xf4 [688842.091964] [] kill_anon_super+0x9/0x36 [688842.098631] [] nfs_kill_super+0x23/0x30 [688842.105304] [] deactivate_super+0x5f/0x7e [688842.108631] [] deactivate_super+0x65/0x7e [688842.115303] [] sys_umount+0x2df/0x33e [688842.121966] [] system_call_fastpath+0x16/0x1b [688907.385692] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688907.391963] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688907.411964] CPU 3: [688907.415292] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688907.438625] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688907.445292] RIP: 0010:[] [] find_get_pages+0x72/0xfe [688907.455293] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688907.461964] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688907.468625] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688907.475291] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688907.485293] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688907.491964] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688907.501145] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688907.508627] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688907.515292] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688907.521963] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688907.531154] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688907.538627] Call Trace: [688907.541964] [] find_get_pages+0x62/0xfe [688907.545291] [] find_get_pages+0x0/0xfe [688907.551963] [] pagevec_lookup+0x17/0x1e [688907.558630] [] truncate_inode_pages_range+0x20a/0x2fc [688907.565291] [] dispose_list+0x4e/0xf9 [688907.571964] [] invalidate_inodes+0xd1/0xef [688907.578625] [] generic_shutdown_super+0x39/0xf4 [688907.585293] [] kill_anon_super+0x9/0x36 [688907.591150] [] nfs_kill_super+0x23/0x30 [688907.595293] [] deactivate_super+0x5f/0x7e [688907.601964] [] deactivate_super+0x65/0x7e [688907.608625] [] sys_umount+0x2df/0x33e [688907.611964] [] system_call_fastpath+0x16/0x1b [688972.885687] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [688972.891953] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688972.915289] CPU 3: [688972.915289] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [688972.938618] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [688972.945290] RIP: 0010:[] [] find_get_pages+0x72/0xfe [688972.955290] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [688972.961952] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [688972.968618] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [688972.975290] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [688972.985290] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [688972.991953] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [688972.998619] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [688973.008619] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [688973.015291] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [688973.021953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [688973.031950] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [688973.038619] Call Trace: [688973.041952] [] find_get_pages+0x62/0xfe [688973.045291] [] find_get_pages+0x0/0xfe [688973.051952] [] pagevec_lookup+0x17/0x1e [688973.058618] [] truncate_inode_pages_range+0x20a/0x2fc [688973.065291] [] dispose_list+0x4e/0xf9 [688973.071952] [] invalidate_inodes+0xd1/0xef [688973.078624] [] generic_shutdown_super+0x39/0xf4 [688973.085286] [] kill_anon_super+0x9/0x36 [688973.088619] [] nfs_kill_super+0x23/0x30 [688973.095286] [] deactivate_super+0x5f/0x7e [688973.101952] [] deactivate_super+0x65/0x7e [688973.108624] [] sys_umount+0x2df/0x33e [688973.111953] [] system_call_fastpath+0x16/0x1b [689038.382345] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689038.382356] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689038.382356] CPU 3: [689038.382356] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689038.435277] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689038.441951] RIP: 0010:[] [] find_get_pages+0x82/0xfe [689038.451951] RSP: 0018:ffff880175277cf8 EFLAGS: 00000297 [689038.458613] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689038.465278] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689038.471950] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689038.481950] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689038.488612] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689038.495278] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689038.505279] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689038.511951] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689038.518613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689038.525279] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689038.535277] Call Trace: [689038.538612] [] find_get_pages+0x62/0xfe [689038.541950] [] find_get_pages+0x0/0xfe [689038.548612] [] pagevec_lookup+0x17/0x1e [689038.555277] [] truncate_inode_pages_range+0x20a/0x2fc [689038.561950] [] dispose_list+0x4e/0xf9 [689038.568613] [] invalidate_inodes+0xd1/0xef [689038.575275] [] generic_shutdown_super+0x39/0xf4 [689038.581132] [] kill_anon_super+0x9/0x36 [689038.585278] [] nfs_kill_super+0x23/0x30 [689038.591950] [] deactivate_super+0x5f/0x7e [689038.598616] [] deactivate_super+0x65/0x7e [689038.605280] [] sys_umount+0x2df/0x33e [689038.608614] [] system_call_fastpath+0x16/0x1b [689103.882340] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689103.888611] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689103.911937] CPU 3: [689103.911937] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689103.935272] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689103.941940] RIP: 0010:[] [] find_get_pages+0x74/0xfe [689103.951940] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689103.958610] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689103.965271] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689103.971940] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689103.981939] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689103.988611] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689103.997801] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689104.005271] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689104.011940] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689104.025269] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689104.031939] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689104.038610] Call Trace: [689104.041939] [] find_get_pages+0x62/0xfe [689104.048610] [] find_get_pages+0x0/0xfe [689104.055273] [] pagevec_lookup+0x17/0x1e [689104.061937] [] truncate_inode_pages_range+0x20a/0x2fc [689104.068610] [] dispose_list+0x4e/0xf9 [689104.071940] [] invalidate_inodes+0xd1/0xef [689104.078611] [] generic_shutdown_super+0x39/0xf4 [689104.085270] [] kill_anon_super+0x9/0x36 [689104.091939] [] nfs_kill_super+0x23/0x30 [689104.098611] [] deactivate_super+0x5f/0x7e [689104.105272] [] deactivate_super+0x65/0x7e [689104.108610] [] sys_umount+0x2df/0x33e [689104.115273] [] system_call_fastpath+0x16/0x1b [689169.379004] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689169.379005] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689169.407787] CPU 3: [689169.408604] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689169.431933] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689169.438605] RIP: 0010:[] [] find_get_pages+0x74/0xfe [689169.448599] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689169.455266] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689169.461933] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689169.468600] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689169.478600] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689169.485269] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689169.491932] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689169.501933] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689169.508604] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689169.515266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689169.521932] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689169.531932] Call Trace: [689169.535263] [] find_get_pages+0x62/0xfe [689169.538603] [] find_get_pages+0x0/0xfe [689169.545266] [] pagevec_lookup+0x17/0x1e [689169.551932] [] truncate_inode_pages_range+0x20a/0x2fc [689169.558604] [] dispose_list+0x4e/0xf9 [689169.558604] [] invalidate_inodes+0xd1/0xef [689169.567786] [] generic_shutdown_super+0x39/0xf4 [689169.577784] [] kill_anon_super+0x9/0x36 [689169.577784] [] nfs_kill_super+0x23/0x30 [689169.587780] [] deactivate_super+0x5f/0x7e [689169.587780] [] deactivate_super+0x65/0x7e [689169.597784] [] sys_umount+0x2df/0x33e [689169.607785] [] system_call_fastpath+0x16/0x1b [689234.878994] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689234.885259] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689234.908595] CPU 3: [689234.908595] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689234.931926] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689234.938597] RIP: 0010:[] [] find_get_pages+0x67/0xfe [689234.948598] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689234.955260] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689234.961926] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689234.968597] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689234.978597] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689234.985261] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689234.991926] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689235.001926] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689235.008597] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689235.015260] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689235.025257] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689235.031926] Call Trace: [689235.035259] [] find_get_pages+0x62/0xfe [689235.038598] [] find_get_pages+0x0/0xfe [689235.045259] [] pagevec_lookup+0x17/0x1e [689235.051926] [] truncate_inode_pages_range+0x20a/0x2fc [689235.058598] [] dispose_list+0x4e/0xf9 [689235.065259] [] invalidate_inodes+0xd1/0xef [689235.071926] [] generic_shutdown_super+0x39/0xf4 [689235.078597] [] kill_anon_super+0x9/0x36 [689235.081927] [] nfs_kill_super+0x23/0x30 [689235.088597] [] deactivate_super+0x5f/0x7e [689235.095259] [] deactivate_super+0x65/0x7e [689235.101927] [] sys_umount+0x2df/0x33e [689235.107783] [] system_call_fastpath+0x16/0x1b [689300.375655] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689300.381920] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr _scan [689300.405257] CPU 3: [689300.405257] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689300.428586] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689300.435258] RIP: 0010:[] [] find_get_pages+0x79/0xfe [689300.445258] RSP: 0018:ffff880175277cf8 EFLAGS: 00000282 [689300.451920] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689300.458587] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689300.465253] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689300.475252] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689300.481921] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689300.488591] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689300.498592] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689300.505252] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689300.511920] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689300.518591] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689300.528592] Call Trace: [689300.531920] [] find_get_pages+0x62/0xfe [689300.537778] [] find_get_pages+0x0/0xfe [689300.538592] [] pagevec_lookup+0x17/0x1e [689300.547774] [] truncate_inode_pages_range+0x20a/0x2fc [689300.547774] [] dispose_list+0x4e/0xf9 [689300.557771] [] invalidate_inodes+0xd1/0xef [689300.567767] [] generic_shutdown_super+0x39/0xf4 [689300.567767] [] kill_anon_super+0x9/0x36 [689300.577776] [] nfs_kill_super+0x23/0x30 [689300.585254] [] deactivate_super+0x5f/0x7e [689300.591919] [] deactivate_super+0x65/0x7e [689300.598592] [] sys_umount+0x2df/0x33e [689300.601921] [] system_call_fastpath+0x16/0x1b [689365.875646] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689365.877769] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689365.905244] CPU 3: [689365.905244] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689365.928584] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689365.937771] RIP: 0010:[] [] find_get_pages+0x82/0xfe [689365.945246] RSP: 0018:ffff880175277cf8 EFLAGS: 00000297 [689365.951913] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689365.958585] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689365.971912] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689365.978584] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689365.988584] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689365.995247] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689366.005244] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689366.008584] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689366.018584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689366.025246] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689366.031912] Call Trace: [689366.035246] [] find_get_pages+0x62/0xfe [689366.041912] [] find_get_pages+0x0/0xfe [689366.048584] [] pagevec_lookup+0x17/0x1e [689366.051913] [] truncate_inode_pages_range+0x20a/0x2fc [689366.058584] [] dispose_list+0x4e/0xf9 [689366.065247] [] invalidate_inodes+0xd1/0xef [689366.071912] [] generic_shutdown_super+0x39/0xf4 [689366.078584] [] kill_anon_super+0x9/0x36 [689366.085246] [] nfs_kill_super+0x23/0x30 [689366.091913] [] deactivate_super+0x5f/0x7e [689366.097771] [] deactivate_super+0x65/0x7e [689366.101912] [] sys_umount+0x2df/0x33e [689366.108584] [] system_call_fastpath+0x16/0x1b [689431.372309] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689431.378573] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689431.401093] CPU 3: [689431.401093] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689431.421087] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689431.431091] RIP: 0010:[] [] find_get_pages+0x79/0xfe [689431.441095] RSP: 0018:ffff880175277cf8 EFLAGS: 00000282 [689431.448573] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689431.455239] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689431.461907] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689431.471912] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689431.478574] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689431.485238] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689431.495240] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689431.501913] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689431.508572] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689431.515240] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689431.525238] Call Trace: [689431.528573] [] find_get_pages+0x62/0xfe [689431.531912] [] find_get_pages+0x0/0xfe [689431.538573] [] pagevec_lookup+0x17/0x1e [689431.545238] [] truncate_inode_pages_range+0x20a/0x2fc [689431.551911] [] dispose_list+0x4e/0xf9 [689431.558573] [] invalidate_inodes+0xd1/0xef [689431.565236] [] generic_shutdown_super+0x39/0xf4 [689431.571103] [] kill_anon_super+0x9/0x36 [689431.575239] [] nfs_kill_super+0x23/0x30 [689431.581911] [] deactivate_super+0x5f/0x7e [689431.588573] [] deactivate_super+0x65/0x7e [689431.595240] [] sys_umount+0x2df/0x33e [689431.601100] [] system_call_fastpath+0x16/0x1b [689496.872300] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689496.878567] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689496.898567] CPU 3: [689496.901901] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689496.925234] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689496.931899] RIP: 0010:[] [] find_get_pages+0x72/0xfe [689496.941898] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689496.948566] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689496.955233] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689496.961900] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689496.971899] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689496.978566] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689496.985233] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689496.995233] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689497.001904] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689497.008566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689497.018569] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689497.025234] Call Trace: [689497.028566] [] find_get_pages+0x62/0xfe [689497.031906] [] find_get_pages+0x0/0xfe [689497.038567] [] pagevec_lookup+0x17/0x1e [689497.045234] [] truncate_inode_pages_range+0x20a/0x2fc [689497.051905] [] dispose_list+0x4e/0xf9 [689497.058566] [] invalidate_inodes+0xd1/0xef [689497.065233] [] generic_shutdown_super+0x39/0xf4 [689497.071906] [] kill_anon_super+0x9/0x36 [689497.075234] [] nfs_kill_super+0x23/0x30 [689497.081906] [] deactivate_super+0x5f/0x7e [689497.088567] [] deactivate_super+0x65/0x7e [689497.095234] [] sys_umount+0x2df/0x33e [689497.101092] [] system_call_fastpath+0x16/0x1b [689562.368962] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689562.375228] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689562.395226] CPU 3: [689562.398560] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689562.421894] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689562.428560] RIP: 0010:[] [] find_get_pages+0x67/0xfe [689562.438560] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689562.445227] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689562.451899] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689562.461080] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689562.468561] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689562.475226] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689562.481892] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689562.491895] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689562.498559] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689562.505226] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689562.511893] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689562.521893] Call Trace: [689562.525224] [] find_get_pages+0x62/0xfe [689562.528561] [] find_get_pages+0x0/0xfe [689562.535226] [] pagevec_lookup+0x17/0x1e [689562.541893] [] truncate_inode_pages_range+0x20a/0x2fc [689562.548560] [] dispose_list+0x4e/0xf9 [689562.555226] [] invalidate_inodes+0xd1/0xef [689562.558559] [] generic_shutdown_super+0x39/0xf4 [689562.565227] [] kill_anon_super+0x9/0x36 [689562.571893] [] nfs_kill_super+0x23/0x30 [689562.578560] [] deactivate_super+0x5f/0x7e [689562.585226] [] deactivate_super+0x65/0x7e [689562.591893] [] sys_umount+0x2df/0x33e [689562.595226] [] system_call_fastpath+0x16/0x1b [689627.868954] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689627.875220] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689627.898551] CPU 3: [689627.905219] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689627.928553] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689627.935221] RIP: 0010:[] [] find_get_pages+0x72/0xfe [689627.945221] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689627.951073] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689627.958553] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689627.965220] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689627.971893] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689627.981891] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689627.988553] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689627.998554] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689628.001892] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689628.011892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689628.018553] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689628.025219] Call Trace: [689628.028553] [] find_get_pages+0x62/0xfe [689628.035220] [] find_get_pages+0x0/0xfe [689628.041891] [] pagevec_lookup+0x17/0x1e [689628.045219] [] truncate_inode_pages_range+0x20a/0x2fc [689628.055220] [] dispose_list+0x4e/0xf9 [689628.061078] [] invalidate_inodes+0xd1/0xef [689628.065220] [] generic_shutdown_super+0x39/0xf4 [689628.071892] [] kill_anon_super+0x9/0x36 [689628.078553] [] nfs_kill_super+0x23/0x30 [689628.085219] [] deactivate_super+0x5f/0x7e [689628.091890] [] deactivate_super+0x65/0x7e [689628.095220] [] sys_umount+0x2df/0x33e [689628.101890] [] system_call_fastpath+0x16/0x1b [689693.365613] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689693.371067] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689693.391060] CPU 3: [689693.391060] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689693.418546] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689693.425214] RIP: 0010:[] [] find_get_pages+0x72/0xfe [689693.435213] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689693.441879] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689693.448547] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689693.455214] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689693.465213] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689693.471885] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689693.481075] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689693.488547] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689693.495213] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689693.501885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689693.511882] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689693.518547] Call Trace: [689693.521885] [] find_get_pages+0x62/0xfe [689693.525213] [] find_get_pages+0x0/0xfe [689693.531885] [] pagevec_lookup+0x17/0x1e [689693.538546] [] truncate_inode_pages_range+0x20a/0x2fc [689693.545214] [] dispose_list+0x4e/0xf9 [689693.551884] [] invalidate_inodes+0xd1/0xef [689693.558546] [] generic_shutdown_super+0x39/0xf4 [689693.565213] [] kill_anon_super+0x9/0x36 [689693.571067] [] nfs_kill_super+0x23/0x30 [689693.575213] [] deactivate_super+0x5f/0x7e [689693.581885] [] deactivate_super+0x65/0x7e [689693.588546] [] sys_umount+0x2df/0x33e [689693.595211] [] system_call_fastpath+0x16/0x1b [689758.865607] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689758.871878] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689758.895203] CPU 3: [689758.895203] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689758.918540] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689758.925208] RIP: 0010:[] [] find_get_pages+0x72/0xfe [689758.935205] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689758.941879] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689758.948540] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689758.955205] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689758.965208] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689758.971879] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689758.981065] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689758.988541] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689758.995205] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689759.001879] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689759.011876] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689759.018541] Call Trace: [689759.021878] [] find_get_pages+0x62/0xfe [689759.025207] [] find_get_pages+0x0/0xfe [689759.031878] [] pagevec_lookup+0x17/0x1e [689759.038540] [] truncate_inode_pages_range+0x20a/0x2fc [689759.045208] [] dispose_list+0x4e/0xf9 [689759.051879] [] invalidate_inodes+0xd1/0xef [689759.058541] [] generic_shutdown_super+0x39/0xf4 [689759.065206] [] kill_anon_super+0x9/0x36 [689759.071070] [] nfs_kill_super+0x23/0x30 [689759.075208] [] deactivate_super+0x5f/0x7e [689759.081878] [] deactivate_super+0x65/0x7e [689759.088543] [] sys_umount+0x2df/0x33e [689759.091880] [] system_call_fastpath+0x16/0x1b [689824.362269] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689824.368534] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689824.391871] CPU 3: [689824.391871] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689824.415199] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689824.421872] RIP: 0010:[] [] find_get_pages+0x72/0xfe [689824.431872] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689824.438534] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689824.445200] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689824.451871] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689824.461872] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689824.468534] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689824.475199] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689824.485201] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689824.491867] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689824.498534] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689824.505201] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689824.515200] Call Trace: [689824.518533] [] find_get_pages+0x62/0xfe [689824.521871] [] find_get_pages+0x0/0xfe [689824.528534] [] pagevec_lookup+0x17/0x1e [689824.535200] [] truncate_inode_pages_range+0x20a/0x2fc [689824.541872] [] dispose_list+0x4e/0xf9 [689824.548534] [] invalidate_inodes+0xd1/0xef [689824.555200] [] generic_shutdown_super+0x39/0xf4 [689824.565199] [] kill_anon_super+0x9/0x36 [689824.571871] [] nfs_kill_super+0x23/0x30 [689824.578533] [] deactivate_super+0x5f/0x7e [689824.581871] [] deactivate_super+0x65/0x7e [689824.591058] [] sys_umount+0x2df/0x33e [689824.595200] [] system_call_fastpath+0x16/0x1b [689889.862266] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689889.862266] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689889.891046] CPU 3: [689889.891046] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689889.915196] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689889.921866] RIP: 0010:[] [] find_get_pages+0x67/0xfe [689889.931866] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689889.938527] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689889.945195] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689889.951867] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689889.961867] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689889.968532] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689889.975193] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689889.985194] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689889.991865] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689889.998527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689890.005196] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689890.015192] Call Trace: [689890.018526] [] find_get_pages+0x62/0xfe [689890.021866] [] find_get_pages+0x0/0xfe [689890.028529] [] pagevec_lookup+0x17/0x1e [689890.035193] [] truncate_inode_pages_range+0x20a/0x2fc [689890.041866] [] dispose_list+0x4e/0xf9 [689890.048527] [] invalidate_inodes+0xd1/0xef [689890.051866] [] generic_shutdown_super+0x39/0xf4 [689890.061048] [] kill_anon_super+0x9/0x36 [689890.065195] [] nfs_kill_super+0x23/0x30 [689890.071059] [] deactivate_super+0x5f/0x7e [689890.071059] [] deactivate_super+0x65/0x7e [689890.081042] [] sys_umount+0x2df/0x33e [689890.091046] [] system_call_fastpath+0x16/0x1b [689955.358922] BUG: soft lockup - CPU#3 stuck for 61s! [umount.nfs:28726] [689955.365188] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689955.388524] CPU 3: [689955.388524] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [689955.411854] Pid: 28726, comm: umount.nfs Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [689955.418525] RIP: 0010:[] [] find_get_pages+0x67/0xfe [689955.428525] RSP: 0018:ffff880175277cf8 EFLAGS: 00000246 [689955.435187] RAX: ffff88022217b9e0 RBX: 0000000000000000 RCX: 0000000000000000 [689955.441852] RDX: 0000000000000237 RSI: ffffe2000670f910 RDI: ffffe2000670f908 [689955.448525] RBP: 0000000000000000 R08: 000f00000000022a R09: 0000000000000237 [689955.458525] R10: 0000000000000237 R11: 000000000000000e R12: ffffffff80280c9b [689955.465188] R13: 000000000000000d R14: ffff880175277de0 R15: ffff880175277c88 [689955.471854] FS: 00007fd48611e6f0(0000) GS:ffff88022fa18880(0000) knlGS:00000000f7e5c6c0 [689955.481853] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [689955.488525] CR2: 00007fd485c9b0e0 CR3: 0000000175257000 CR4: 00000000000006e0 [689955.495188] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [689955.505185] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [689955.511854] Call Trace: [689955.515187] [] find_get_pages+0x62/0xfe [689955.518526] [] find_get_pages+0x0/0xfe [689955.525187] [] pagevec_lookup+0x17/0x1e [689955.531854] [] truncate_inode_pages_range+0x20a/0x2fc [689955.538526] [] dispose_list+0x4e/0xf9 [689955.545187] [] invalidate_inodes+0xd1/0xef [689955.551853] [] generic_shutdown_super+0x39/0xf4 [689955.558525] [] kill_anon_super+0x9/0x36 [689955.561853] [] nfs_kill_super+0x23/0x30 [689955.568526] [] deactivate_super+0x5f/0x7e [689955.575187] [] deactivate_super+0x65/0x7e [689955.581854] [] sys_umount+0x2df/0x33e [689955.588525] [] system_call_fastpath+0x16/0x1b }}}