[ 5.317107] padlock_sha: VIA PadLock Hash Engine not detected. [ 5.321754] Bridge firewalling registered [ 5.341125] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.368711] ppdev: user-space parallel port driver [ 5.397043] padlock_sha: VIA PadLock Hash Engine not detected. [ 5.409152] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 5.517069] padlock_aes: VIA PadLock not detected. [ 5.573165] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 5.582594] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=600 [ 5.687672] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b3/0xb40000/0xa0000 [ 5.687682] serio: Synaptics pass-through port at isa0060/serio1/input0 [ 5.741125] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 12.070763] IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 12.317088] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input7 [ 15.407444] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=600 [ 16.279165] virbr0: no IPv6 routers present [ 22.351697] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 23.360254] wlan0: authenticate with 00:26:f2:8c:6b:b1 (try 1) [ 23.362218] wlan0: authenticated [ 23.362250] wlan0: associate with 00:26:f2:8c:6b:b1 (try 1) [ 23.364950] wlan0: RX AssocResp from 00:26:f2:8c:6b:b1 (capab=0x411 status=0 aid=3) [ 23.364954] wlan0: associated [ 23.368268] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 34.463727] teredo: no IPv6 routers present [ 438.497406] BUG: unable to handle kernel NULL pointer dereference at (null) [ 438.497525] IP: [< (null)>] (null) [ 438.497602] PGD 0 [ 438.497636] Oops: 0010 [#1] SMP [ 438.497692] last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5/uevent [ 438.497848] CPU 0 [ 438.497879] Modules linked in: hidp hid joydev deflate zlib_deflate ctr twofish_generic twofish_x86_64 twofish_common camellia serpent blowfish cast5 des_generic ip6table_filter ip6_tables aesni_intel cryptd aes_x86_64 aes_generic xcbc rmd160 sha512_generic xt_CHECKSUM iptable_mangle ipt_MASQUERADE binfmt_misc iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack sha256_generic ipt_REJECT parport_pc ppdev dm_crypt xt_tcpudp iptable_filter ip_tables x_tables bridge stp sha1_generic crypto_null af_key snd_hda_codec_hdmi snd_hda_codec_conexant rfcomm sco bnep thinkpad_acpi snd_hda_intel arc4 l2cap snd_seq_midi snd_hda_codec snd_hwdep iwlagn snd_rawmidi snd_seq_midi_event snd_pcm snd_seq uvcvideo btusb videodev v4l2_compat_ioctl32 bluetooth iwlcore snd_seq_device mac80211 snd_timer snd_page_alloc intel_ips snd psmouse serio_raw cfg80211 soundcore nvram tpm_tis tpm tpm_bios lp parport i915 drm_kms_helper drm i2c_algo_bit e1000e ahci libahci video [ 438.499379] [ 438.499407] Pid: 3486, comm: ssh Not tainted 2.6.38-1-generic #28-Ubuntu 2901CTO/2901CTO [ 438.499529] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 438.499644] RSP: 0018:ffff880208261ac0 EFLAGS: 00010246 [ 438.499725] RAX: ffffffff81a64900 RBX: 0000000000000000 RCX: ffff880209fb1180 [ 438.499832] RDX: ffff880208261e98 RSI: ffff880209fb1180 RDI: ffff880209fb1180 [ 438.499939] RBP: ffff880208261b78 R08: 0000000000000008 R09: ffff880208261bd8 [ 438.500046] R10: ffff8801d57b35a0 R11: 0000000000000000 R12: ffff880208261bf0 [ 438.500153] R13: ffff88022ffab740 R14: 000000000000003d R15: 0000000000000000 [ 438.500262] FS: 00007f297f00a7e0(0000) GS:ffff8800bb000000(0000) knlGS:0000000000000000 [ 438.500384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 438.500470] CR2: 0000000000000000 CR3: 000000020fba7000 CR4: 00000000000006f0 [ 438.500578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 438.500672] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 438.500781] Process ssh (pid: 3486, threadinfo ffff880208260000, task ffff8801d25d4440) [ 438.500899] Stack: [ 438.500931] ffffffff814f76bb ffff880208261ae8 0000000000000246 ffff880200000008 [ 438.501050] ffffffff815af999 ffff880208261b08 ffffffff814c68e0 ffff880208261bd8 [ 438.504996] ffff880209fb1180 ffff88022ffab848 ffffffff814ed123 ffff880208261e98 [ 438.508008] Call Trace: [ 438.510932] [] ? ip_append_data+0x6bb/0xbc0 [ 438.513906] [] ? _raw_spin_unlock_bh+0x19/0x20 [ 438.516887] [] ? __dst_free+0x60/0xd0 [ 438.519865] [] ? ipv4_dst_blackhole.clone.37+0x1e3/0x240 [ 438.522853] [] ? ip_generic_getfrag+0x0/0xb0 [ 438.525802] [] ? _raw_spin_lock_bh+0x1e/0x30 [ 438.528787] [] udp_sendmsg+0x36d/0x7a0 [ 438.531694] [] inet_sendmsg+0x64/0xb0 [ 438.534587] [] ? apparmor_socket_sendmsg+0x17/0x20 [ 438.537494] [] sock_sendmsg+0xf3/0x130 [ 438.540412] [] ? add_timer+0x18/0x20 [ 438.543313] [] ? _raw_spin_unlock_bh+0x19/0x20 [ 438.546203] [] ? __dst_free+0x60/0xd0 [ 438.549070] [] ? _raw_spin_unlock_bh+0x19/0x20 [ 438.551896] [] ? udp_lib_rehash+0x117/0x150 [ 438.554703] [] ? ip4_datagram_connect+0x2cc/0x340 [ 438.557523] [] ? sockfd_lookup_light+0x29/0x90 [ 438.560332] [] sys_sendto+0x13d/0x190 [ 438.563145] [] ? fd_install+0x67/0x80 [ 438.565921] [] system_call_fastpath+0x16/0x1b [ 438.568648] Code: Bad RIP value. [ 438.571350] RIP [< (null)>] (null) [ 438.574059] RSP [ 438.576760] CR2: 0000000000000000 [ 438.642205] ---[ end trace 85f830d6f2c7f78b ]---