libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.3.7-1.fc16.x86_64 root=/dev/mapper/vg_foo-lv_root ro rd.md=0 rd.dm=0 rd.lvm.lv=vg_foo/lv_swap quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks.uuid=luks-59a86a02-47ef-45f5-85ec-f2fa5d7318d1 rd.lvm.lv=vg_foo/lv_root KEYTABLE=fi LANG=en_US.UTF-8
comment:        Occured when usb key was plugged in.
kernel:         3.3.7-1.fc16.x86_64
reason:         [246885.924446] WARNING: at block/genhd.c:1570 disk_clear_events+0x106/0x110()
time:           Wed 13 Jun 2012 05:40:18 PM EEST

backtrace:
:[246885.924446] WARNING: at block/genhd.c:1570 disk_clear_events+0x106/0x110()
:[246885.924448] Hardware name: HP EliteBook 8460p
:[246885.924449] Modules linked in: usb_storage fuse btrfs zlib_deflate libcrc32c ufs hfsplus hfs minix vfat msdos fat jfs xfs reiserfs tcp_lp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc lockd rfcomm bnep coretemp ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack sunrpc tpm_infineon snd_hda_codec_hdmi snd_hda_codec_idt uvcvideo cdc_ncm usbnet videobuf2_core mii videodev media videobuf2_vmalloc videobuf2_memops cdc_wdm cdc_acm btusb bluetooth arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm iwlwifi mac80211 snd_timer e1000e cfg80211 iTCO_wdt snd iTCO_vendor_support soundcore serio_raw snd_page_alloc ppdev vhost_net macvtap macvlan tun tpm_tis kvm_intel tpm tpm_bios parport_pc parport hp_accel kvm hp_wmi lis3lv02d sparse_keymap input_polldev joydev rfkill microcode uinput xts gf128mul dm_crypt firewire_ohci sdhci_pci sdhci firewire_
:core crc_itu_t mmc_core wmi video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:[246885.924524] Pid: 30728, comm: blkid Not tainted 3.3.7-1.fc16.x86_64 #1
:[246885.924526] Call Trace:
:[246885.924532]  [<ffffffff81057adf>] warn_slowpath_common+0x7f/0xc0
:[246885.924536]  [<ffffffff81057b3a>] warn_slowpath_null+0x1a/0x20
:[246885.924539]  [<ffffffff812ae196>] disk_clear_events+0x106/0x110
:[246885.924543]  [<ffffffff811b6d87>] check_disk_change+0x37/0x80
:[246885.924547]  [<ffffffff813ce01d>] sd_open+0xad/0x1e0
:[246885.924550]  [<ffffffff811b7947>] __blkdev_get+0x317/0x480
:[246885.924553]  [<ffffffff811b7b03>] blkdev_get+0x53/0x300
:[246885.924555]  [<ffffffff811b7e0d>] blkdev_open+0x5d/0x80
:[246885.924560]  [<ffffffff8117f3b0>] __dentry_open+0x290/0x360
:[246885.924563]  [<ffffffff811b7db0>] ? blkdev_get+0x300/0x300
:[246885.924566]  [<ffffffff811807c1>] nameidata_to_filp+0x71/0x80
:[246885.924569]  [<ffffffff8119058c>] do_last+0x26c/0x8e0
:[246885.924572]  [<ffffffff81190d13>] path_openat+0xd3/0x3c0
:[246885.924575]  [<ffffffff81191122>] do_filp_open+0x42/0xa0
:[246885.924578]  [<ffffffff8119d0ff>] ? alloc_fd+0x4f/0x150
:[246885.924580]  [<ffffffff811808c8>] do_sys_open+0xf8/0x1d0
:[246885.924585]  [<ffffffff810d345c>] ? __audit_syscall_entry+0xcc/0x310
:[246885.924587]  [<ffffffff811809c1>] sys_open+0x21/0x30
:[246885.924591]  [<ffffffff815fc529>] system_call_fastpath+0x16/0x1b