cannot log in, but disks are accessible. from console:

<Nov/24 11:28 pm>This is ipp011.ifa.hawaii.edu (Linux x86_64 2.6.28-rc7-00105-gfeaf384) 23:28:38

<Nov/29 02:36 am>ipp011 login: [360369.875227] BUG: unable to handle kernel paging request at ffffffff800073d4
<Nov/29 02:36 am>[360369.877301] IP: [<ffffffff80589612>] xprt_autoclose+0x19/0x4c
<Nov/29 02:36 am>[360369.877301] PGD 203067 PUD 207063 PMD 0 
<Nov/29 02:36 am>[360369.877301] Oops: 0000 [#1] SMP 
<Nov/29 02:36 am>[360369.877301] last sysfs file: /sys/class/i2c-adapter/i2c-0/0-002f/temp6_alarm
<Nov/29 02:36 am>[360369.877301] CPU 0 
<Nov/29 02:36 am>[360369.877301] Modules linked in: w83793 hwmon_vid autofs4 i2c_i801 i2c_core iTCO_wdt e1000e tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan
<Nov/29 02:36 am>[360369.877301] Pid: 1524, comm: rpciod/0 Tainted: G        W  2.6.28-rc7-00105-gfeaf384 #4
<Nov/29 02:36 am>[360369.877301] RIP: 0010:[<ffffffff80589612>]  [<ffffffff80589612>] xprt_autoclose+0x19/0x4c
<Nov/29 02:36 am>[360369.877301] RSP: 0000:ffff88033d357e60  EFLAGS: 00010246
<Nov/29 02:36 am>[360369.877301] RAX: ffffffff80007374 RBX: ffff880335928578 RCX: 0000000000000000
<Nov/29 02:36 am>[360369.877301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880335928000
<Nov/29 02:36 am>[360369.877301] RBP: ffff88033d355b00 R08: 0000000000000001 R09: 0000000000000000
<Nov/29 02:36 am>[360369.877301] R10: 0000000000000000 R11: ffffffff8027dff4 R12: ffff880335928578
<Nov/29 02:36 am>[360369.877301] R13: ffff880335928000 R14: ffffffff808b85a0 R15: 0000000000000000
<Nov/29 02:36 am>[360369.877301] FS:  0000000000000000(0000) GS:ffffffff80872d80(0000) knlGS:0000000000000000
<Nov/29 02:36 am>[360369.877301] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
<Nov/29 02:36 am>[360369.877301] CR2: ffffffff800073d4 CR3: 00000005d7cfa000 CR4: 00000000000006e0
<Nov/29 02:36 am>[360369.877301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<Nov/29 02:36 am>[360369.877301] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400

<Nov/29 02:36 am>[360369.877301] Process rpciod/0 (pid: 1524, threadinfo ffff88033d356000, task ffff88033d349e60)
<Nov/29 02:36 am>[360369.877301] Stack:
<Nov/29 02:36 am>[360369.877301]  ffff88033d357e90 ffff880335928578 ffffffff805895f9 ffffffff80248973
<Nov/29 02:36 am>[360369.877301]  ffffffff8024891d 0000000000000046 0000000000000000 0000000000000000
<Nov/29 02:36 am>[360369.877301]  0000000000000000 ffff88033d355b00 ffff88033e457bf0 ffff88033d355b00
<Nov/29 02:36 am>[360369.877301] Call Trace:
<Nov/29 02:36 am>[360369.877301]  [<ffffffff805895f9>] ? xprt_autoclose+0x0/0x4c
<Nov/29 02:36 am>[360369.877301]  [<ffffffff80248973>] ? run_workqueue+0xed/0x1ed
<Nov/29 02:36 am>[360369.877301]  [<ffffffff8024891d>] ? run_workqueue+0x97/0x1ed
<Nov/29 02:36 am>[360369.877301]  [<ffffffff80249511>] ? worker_thread+0xd8/0xe3
<Nov/29 02:36 am>[360369.877301]  [<ffffffff8024bfda>] ? autoremove_wake_function+0x0/0x2e
<Nov/29 02:36 am>[360369.877301]  [<ffffffff80249439>] ? worker_thread+0x0/0xe3
<Nov/29 02:36 am>[360369.877301]  [<ffffffff8024becc>] ? kthread+0x47/0x73
<Nov/29 02:36 am>[360369.877301]  [<ffffffff80234852>] ? schedule_tail+0x27/0x5f
<Nov/29 02:36 am>[360369.877301]  [<ffffffff8020cd19>] ? child_rip+0xa/0x11
<Nov/29 02:36 am>[360369.877301]  [<ffffffff8024be85>] ? kthread+0x0/0x73
<Nov/29 02:36 am>[360369.877301]  [<ffffffff8020cd0f>] ? child_rip+0x0/0x11
<Nov/29 02:36 am>[360369.877301] Code: 89 f7 e8 59 dd 02 00 89 d8 5b 5d 41 5c 41 5d 41 5e c3 41 55 4c 8d af 88 fa ff ff 41 54 53 48 8b 87 90 fa ff ff 48 89 fb 4c 89 ef <ff> 50 60 f0 80 63 d0 f7 4c 8d a3 98 00 00 00 4c 89 e7 e8 43 de 
<Nov/29 02:36 am>[360370.140789] RIP  [<ffffffff80589612>] xprt_autoclose+0x19/0x4c
<Nov/29 02:36 am>[360370.140789]  RSP <ffff88033d357e60>
<Nov/29 02:36 am>[360370.140789] CR2: ffffffff800073d4
<Nov/29 02:36 am>[360370.140789] ---[ end trace 6a15d87a15a097b7 ]---

<Nov/29 02:38 am>[360454.594236] lockd: cannot monitor ipp059
<Nov/29 02:39 am>[360514.597341] lockd: cannot monitor ipp059
<Nov/29 02:40 am>[360574.600716] lockd: cannot monitor ipp059
<Nov/29 02:41 am>[360634.604042] lockd: cannot monitor ipp059
<Nov/29 02:42 am>[360694.607433] lockd: cannot unmonitor ipp006