libreport version: 2.0.7
abrt_version:   2.0.6
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.2-1.fc16.i686 root=UUID=0b262248-e7bc-4e03-800a-1d058450b2f9 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8
kernel:         3.529824]
reason:         WARNING: at net/ipv4/tcp.cvmsg+0x56/0x68
time:           Thu 01 Dec 2011 12:36:59 PM EET

backtrace:
:WARNING: at net/ipv4/tcp.cvmsg+0x56/0x68
: [<c074_read+0xf6/0xfe
:[  245.read+0x96/0xcf
: [<c0ify_area+0xd0/0xf3
:[  245.529568elect_copy_remaini+0x94/0xd5
:[  245.52959+0x42/0x63
:[  245.5call+0x7/0xb
:[  245.5dr_cmp+0x3c/0x42
:[  2fb6ce13d ]---
:[   ]------------
:cp.c:1485 t<4>[  245.529E0CB5F seev parport_pcibfcoe libfc scsi_transport_fc scsi_tgt 8021q garp stp llc nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack cretemp x8mul dm_rypt sndcodec_reltek snd_hda_intel snd_hda_codnd_seq sn_device m r8169 sd_timer arc4 iTTCO_vendor_support snd oundcore uvcvideo i2c_v ath5k ath mac80211 sparse_keap cfg811 rfkill acerhdf microcode ut serio_aw snd_page_alloc mii mia joydev wmi i5 drm_kmr drm i2c_algo_bit i2c_core video [last unloaded: scsi_wt_scan]
:4>[  245.529805] Tainted: G        W   3.529824]  [<c0wpath_common+0x7c/0x91
:cvmsg+0x1bb/0x7f1
:[cvmsg+0x1bb/0x7f1wpath_fmt+0x33/0x35
:<4msg+0x1bb/0x7f1
:[  2vmsg+0x56/0x68
: [<c0741_read+0xf6/0xfe
:[  245.read+0x96/0xcf
: [<cify_area+0xd0/0xf3
:[  245.529933elect_copy_remainin+0x94/0xd5
:[  245.529956+0x42/0x63
:[  245.52call+0x7/0xb
:[  245.dr_cmp+0x3c/0x42
:[  22fb6ce13e ]---
:[ ]------------
:[  24cp.c:1559 <4>[  245.53ev parportibfcoe libfc scsi_transport_fc scsi_tgt 8021q garp stp llc nf_conntrack_ipv4 _defrag_ipv4 xt_state nf_conntracretemp x8mul dm_rypt sncodec_reltek snd_hda_intel snd_hda_cond_seq s_device m r8169 d_timer arc4 iTTCO_vendor_support snd oundcore uvcvideo i2c_iv ath5k ath mac80211 sparse_keyap cfg811 rfkill acerhdf microcode ut serioaw snd_page_alloc mii ia joydev wmi i5 drm_kmr drm i2c_algo_bit i2c_core video [last unloaded: scsi_wat_scan]
:4>[  245.530185] Tainted: G        W  530206]  [<c+0x2d/0x2f
:[  24wpath_common+0x7c/0x9cvmsg+0x397/0x7f1
:<4cvmsg+0x397/0x7f1
:wpath_null+0x22/0x24msg+0x397/0x7f1
:[ vmsg+0x56/0x68
: [<c0741051>] _read+0xf6/0xfe
:[  245.5read+0x96/0xcf
: [<c0ify_area+0xd0/0xf3

comment:
:I think the culprit is the nohwcrypt option I used for ath5k while trying to diagnose another problem, see bug 758543.
:
:Related bug: 759063