------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.31/net/ipv4/tcp.c:1408 tcp_recvmsg+0xa49/0xb20()
Hardware name: AOA150
Modules linked in: binfmt_misc ppdev sha256_generic aes_i586 aes_generic cbc snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi iptable_filter snd_rawmidi ip_tables x_tables arc4 joydev snd_seq_midi_event ecb snd_seq ath5k snd_timer snd_seq_device snd dm_crypt mac80211 soundcore psmouse uvcvideo acerhdf ath snd_page_alloc cfg80211 led_class serio_raw lp videodev v4l1_compat parport fbcon tileblit font bitblit softcursor r8169 mii i915 drm i2c_algo_bit video output intel_agp agpgart
Pid: 2445, comm: http Tainted: G        W  2.6.31-14-generic #47-Ubuntu
Call Trace:
 [<c014518d>] warn_slowpath_common+0x6d/0xa0
 [<c04cf019>] ? tcp_recvmsg+0xa49/0xb20
 [<c04cf019>] ? tcp_recvmsg+0xa49/0xb20
 [<c01451d5>] warn_slowpath_null+0x15/0x20
 [<c04cf019>] tcp_recvmsg+0xa49/0xb20
 [<c048f063>] sock_common_recvmsg+0x43/0x60
 [<c048ecdc>] sock_aio_read+0x11c/0x130
 [<c01e72bc>] do_sync_read+0xbc/0x100
 [<c042fb13>] ? serio_interrupt+0x43/0x80
 [<c015c280>] ? autoremove_wake_function+0x0/0x40
 [<c01332b1>] ? __dequeue_entity+0x21/0x40
 [<c02c7acf>] ? security_file_permission+0xf/0x20
 [<c01e735f>] ? rw_verify_area+0x5f/0xe0
 [<c0318e24>] ? copy_to_user+0x34/0x120
 [<c01e799a>] vfs_read+0x17a/0x190
 [<c01e7ecd>] sys_read+0x3d/0x70
 [<c010336c>] syscall_call+0x7/0xb
---[ end trace ce8667a38ec0ac6c ]---