Aug 11 22:47:09 tornado kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
Aug 11 22:47:09 tornado kernel: IP: [<ffffffff81451163>] memcpy_toiovec+0x21/0x79
Aug 11 22:47:09 tornado kernel: PGD 1b799f067 PUD 1b74b7067 PMD 0 
Aug 11 22:47:09 tornado kernel: Oops: 0000 [#2] SMP 
Aug 11 22:47:09 tornado kernel: last sysfs file: /sys/devices/platform/coretemp.0/temp1_input
Aug 11 22:47:09 tornado kernel: CPU 7 
Aug 11 22:47:09 tornado kernel: Modules linked in: libafs(P) ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT iptable_filter ip_tables coretemp hwmon ipv6 nouveau ttm drm_kms_helper drm rtc_cmos rtc_core rtc_lib cfbcopyarea cfbimgblt cfbfillrect [last unloaded: scsi_wait_scan]
Aug 11 22:47:09 tornado kernel:
Aug 11 22:47:09 tornado kernel: Pid: 2395, comm: afs_rxevent Tainted: P      D     2.6.35-marco #40 MSI X58M (MS-7593)/MS-7593
Aug 11 22:47:09 tornado kernel: RIP: 0010:[<ffffffff81451163>]  [<ffffffff81451163>] memcpy_toiovec+0x21/0x79
Aug 11 22:47:09 tornado kernel: RSP: 0018:ffff880193f9f890  EFLAGS: 00010202
Aug 11 22:47:09 tornado kernel: RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000000000019
Aug 11 22:47:09 tornado kernel: RDX: 0000000000000019 RSI: ffff880197949648 RDI: 0000000000000000
Aug 11 22:47:09 tornado kernel: RBP: ffff880193f9f8c0 R08: 0000000000000040 R09: 4501f88300000000
Aug 11 22:47:09 tornado kernel: R10: ffff880199ba5f30 R11: ffff8801b8dc4000 R12: 0000000000000019
Aug 11 22:47:09 tornado kernel: R13: ffff880197949648 R14: 0000000000000019 R15: 0000000000000019
Aug 11 22:47:09 tornado kernel: FS:  0000000000000000(0000) GS:ffff8800021c0000(0000) knlGS:0000000000000000
Aug 11 22:47:09 tornado kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Aug 11 22:47:09 tornado kernel: CR2: 0000000000000008 CR3: 00000001b74d5000 CR4: 00000000000006e0
Aug 11 22:47:09 tornado kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Aug 11 22:47:09 tornado kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Aug 11 22:47:09 tornado kernel: Process afs_rxevent (pid: 2395, threadinfo ffff880193f9e000, task ffff880199a143e0)
Aug 11 22:47:09 tornado kernel: Stack:
Aug 11 22:47:09 tornado kernel: ffff8801a80b3800 0000000000000019 0000000000000000 ffff8801b6a18100
Aug 11 22:47:09 tornado kernel: <0> 0000000000000019 0000000000000019 ffff880193f9f920 ffffffff81451aca
Aug 11 22:47:09 tornado kernel: <0> 0000000000000282 0000000000000282 0000000000000000 ffffffff814fce50
Aug 11 22:47:09 tornado kernel: Call Trace:
Aug 11 22:47:09 tornado kernel: [<ffffffff81451aca>] skb_copy_datagram_iovec+0x83/0x1e7
Aug 11 22:47:09 tornado kernel: [<ffffffff814fce50>] ? _raw_spin_unlock_irqrestore+0x16/0x18
Aug 11 22:47:09 tornado kernel: [<ffffffff8147dc22>] ip_recv_error+0x65/0x24b
Aug 11 22:47:09 tornado kernel: [<ffffffff8107da5c>] ? _local_bh_enable_ip.clone.9+0x25/0x8e
Aug 11 22:47:09 tornado kernel: [<ffffffff8107dad3>] ? local_bh_enable_ip+0xe/0x10
Aug 11 22:47:09 tornado kernel: [<ffffffff814978b4>] udp_recvmsg+0x5a/0x230
Aug 11 22:47:09 tornado kernel: [<ffffffff8149e461>] inet_recvmsg+0x5e/0x73
Aug 11 22:47:09 tornado kernel: [<ffffffff8144722f>] __sock_recvmsg+0x7a/0x89
Aug 11 22:47:09 tornado kernel: [<ffffffff814473fc>] sock_recvmsg+0xab/0xc4
Aug 11 22:47:09 tornado kernel: [<ffffffff810a2165>] ? __raw_local_irq_save+0x1d/0x23
Aug 11 22:47:09 tornado kernel: [<ffffffff814fce50>] ? _raw_spin_unlock_irqrestore+0x16/0x18
Aug 11 22:47:09 tornado kernel: [<ffffffff81095033>] ? up+0x39/0x3e
Aug 11 22:47:09 tornado kernel: [<ffffffffa0195f0c>] ? osi_linux_alloc+0x3c1/0x3e6 [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffff814fc06e>] ? mutex_lock+0x16/0x3d
Aug 11 22:47:09 tornado kernel: [<ffffffff8144744f>] kernel_recvmsg+0x3a/0x46
Aug 11 22:47:09 tornado kernel: [<ffffffffa01902cb>] handle_socket_error+0x67/0x130 [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffff81446073>] ? kernel_getsockopt+0x33/0x50
Aug 11 22:47:09 tornado kernel: [<ffffffffa01903fe>] osi_NetSend+0x6a/0xc3 [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffff810672cc>] ? need_resched+0x23/0x2d
Aug 11 22:47:09 tornado kernel: [<ffffffff810672e4>] ? should_resched+0xe/0x2e
Aug 11 22:47:09 tornado kernel: [<ffffffff814fb9b8>] ? _cond_resched+0xe/0x22
Aug 11 22:47:09 tornado kernel: [<ffffffff814fc06e>] ? mutex_lock+0x16/0x3d
Aug 11 22:47:09 tornado kernel: [<ffffffffa019273f>] rxi_SendPacket+0x164/0x2cc [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffffa0187174>] rxi_Send+0x94/0x113 [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffffa0188ea2>] rxi_SendAck+0x4c1/0x51f [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffffa01894c3>] rxi_SendDelayedAck+0x4f/0x62 [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffffa018fb1f>] rxevent_RaiseEvents+0x1dd/0x252 [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffffa0190c10>] afs_rxevent_daemon+0x65/0x104 [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffffa01e2b25>] afsd_thread+0x4d5/0x60b [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffff810319e4>] kernel_thread_helper+0x4/0x10
Aug 11 22:47:09 tornado kernel: [<ffffffffa01e2650>] ? afsd_thread+0x0/0x60b [libafs]
Aug 11 22:47:09 tornado kernel: [<ffffffff810319e0>] ? kernel_thread_helper+0x0/0x10
Aug 11 22:47:09 tornado kernel: Code: 41 5c 41 5d 41 5e 41 5f c9 c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 08 0f 1f 44 00 00 48 89 fb 49 89 f5 41 89 d4 eb 3e <4c> 8b 73 08 4d 85 f6 74 31 4c 8b 3b 45 39 f4 45 0f 46 f4 e8 2f 
Aug 11 22:47:09 tornado kernel: RIP  [<ffffffff81451163>] memcpy_toiovec+0x21/0x79
Aug 11 22:47:09 tornado kernel: RSP <ffff880193f9f890>
Aug 11 22:47:09 tornado kernel: CR2: 0000000000000008
Aug 11 22:47:09 tornado kernel: ---[ end trace c4913e071b9c9f65 ]---