Feb 25 11:10:28 h1boot kernel: [2118958.608155] divide error: 0000 [#1] SMP Feb 25 11:10:28 h1boot kernel: [2118958.608370] last sysfs file: /sys/devices/virtual/block/md127/md/metadata_version Feb 25 11:10:28 h1boot kernel: [2118958.608776] CPU 0 Feb 25 11:10:28 h1boot kernel: [2118958.608782] Modules linked in: Feb 25 11:10:28 h1boot kernel: [2118958.609183] Feb 25 11:10:28 h1boot kernel: [2118958.609385] Pid: 4727, comm: nfsd Not tainted 2.6.34.1 #7 X8DTU/X8DTU Feb 25 11:10:28 h1boot kernel: [2118958.609594] RIP: 0010:[<ffffffff8102f70e>] [<ffffffff8102f70e>] find_busiest_group+0x3bc/0x784 Feb 25 11:10:28 h1boot kernel: [2118958.610010] RSP: 0018:ffff8801ba1c7a60 EFLAGS: 00010046 Feb 25 11:10:28 h1boot kernel: [2118958.610219] RAX: 0000000000000000 RBX: ffff880001e0e290 RCX: 0000000000000000 Feb 25 11:10:28 h1boot kernel: [2118958.610626] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 Feb 25 11:10:28 h1boot kernel: [2118958.611032] RBP: ffff8801ba1c7be0 R08: ffff8801ba1c7a50 R09: 00000000ffffffff Feb 25 11:10:28 h1boot kernel: [2118958.611437] R10: 0000000000000000 R11: ffff880001e12400 R12: ffff880001e0e3a0 Feb 25 11:10:28 h1boot kernel: [2118958.611843] R13: 0000000000012400 R14: 0000000000000000 R15: ffffffffffffffff Feb 25 11:10:28 h1boot kernel: [2118958.612250] FS: 0000000000000000(0000) GS:ffff880001e00000(0000) knlGS:0000000000000000 Feb 25 11:10:28 h1boot kernel: [2118958.612659] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Feb 25 11:10:28 h1boot kernel: [2118958.612867] CR2: 00007f6729bd0430 CR3: 0000000001a09000 CR4: 00000000000006f0 Feb 25 11:10:28 h1boot kernel: [2118958.613274] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Feb 25 11:10:28 h1boot kernel: [2118958.613680] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 25 11:10:28 h1boot kernel: [2118958.614085] Process nfsd (pid: 4727, threadinfo ffff8801ba1c6000, task ffff8801bdeb3900) Feb 25 11:10:28 h1boot kernel: [2118958.614494] Stack: Feb 25 11:10:28 h1boot kernel: [2118958.614695] 0000000000012400 0000000000000000 0000000000000000 000000000000024d Feb 25 11:10:28 h1boot kernel: [2118958.614911] <0> 0000000000012408 0000000000012400 ffff880001e0e280 ffff880001e0e3a0 Feb 25 11:10:28 h1boot kernel: [2118958.615324] <0> ffff880001e0e390 0000000000000008 0000000000012400 ffff8801ba1c7cbc Feb 25 11:10:28 h1boot kernel: [2118958.615938] Call Trace: Feb 25 11:10:28 h1boot kernel: [2118958.616145] [<ffffffff8103334b>] load_balance+0xd2/0x659 Feb 25 11:10:28 h1boot kernel: [2118958.616356] [<ffffffff8150279e>] schedule+0x203/0x563 Feb 25 11:10:28 h1boot kernel: [2118958.616563] [<ffffffff81502e67>] schedule_timeout+0x97/0xbb Feb 25 11:10:28 h1boot kernel: [2118958.616773] [<ffffffff81040b68>] ? process_timeout+0x0/0xb Feb 25 11:10:28 h1boot kernel: [2118958.616984] [<ffffffff814b1551>] svc_recv+0x36d/0x78d Feb 25 11:10:28 h1boot kernel: [2118958.617194] [<ffffffff8103324b>] ? default_wake_function+0x0/0xf Feb 25 11:10:28 h1boot kernel: [2118958.617405] [<ffffffff8114ebf0>] nfsd+0xa7/0x135 Feb 25 11:10:28 h1boot kernel: [2118958.617613] [<ffffffff8114eb49>] ? nfsd+0x0/0x135 Feb 25 11:10:28 h1boot kernel: [2118958.617821] [<ffffffff8104a063>] kthread+0x7a/0x82 Feb 25 11:10:28 h1boot kernel: [2118958.618029] [<ffffffff81003654>] kernel_thread_helper+0x4/0x10 Feb 25 11:10:28 h1boot kernel: [2118958.618237] [<ffffffff81049fe9>] ? kthread+0x0/0x82 Feb 25 11:10:28 h1boot kernel: [2118958.618446] [<ffffffff81003650>] ? kernel_thread_helper+0x0/0x10 Feb 25 11:10:28 h1boot kernel: [2118958.618656] Code: eb 1a 48 8b 48 10 31 d2 48 89 c8 8b 78 08 48 8b 00 48 01 fa 48 39 c8 75 f2 89 56 08 41 8b 4c 24 08 48 8b 45 a8 31 d2 48 c1 e0 0a <48> f7 f1 48 8b 4d b0 48 89 45 a0 31 c0 48 85 c9 74 09 48 8b 45 Feb 25 11:10:28 h1boot kernel: [2118958.619402] RIP [<ffffffff8102f70e>] find_busiest_group+0x3bc/0x784 Feb 25 11:10:28 h1boot kernel: [2118958.619614] RSP <ffff8801ba1c7a60> Feb 25 11:10:28 h1boot kernel: [2118958.620128] ---[ end trace 3306486ce74fdc44 ]--- Feb 25 11:10:28 h1boot kernel: [2118958.620377] nfsd used greatest stack depth: 2768 bytes left Feb 25 11:14:29 h1boot sshd[17710]: Accepted publickey for root from 10.20.0.99 port 57150 ssh2 Feb 25 11:14:29 h1boot sshd[17710]: pam_unix(sshd:session): session opened for user root by (uid=0) Feb 25 11:18:58 h1boot dhcpd: DHCPDISCOVER from 00:25:90:37:fb:8c via eth0