abrt version: 2.0.1
architecture:   i686
cmdline:        ro root=UUID=786f0542-10d7-4bd9-bec6-f2cc9135cd6d rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet
component:      kernel
kernel:         2.6.38.6-26.rc1.fc15.i686.PAE
kernel_tainted: 640
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: unable to handle kernel paging request at 33e02000
reported_to:    kerneloops: URL=http://submit.kerneloops.org/submitoops.php
time:           Mon Jul  4 12:58:56 2011

backtrace:
:BUG: unable to handle kernel paging request at 33e02000
:IP: [<c05e48d5>] __percpu_counter_add+0xe/0x6d
:*pdpt = 0000000010fea001 *pde = 0000000000000000 
:Oops: 0000 [#1] SMP 
:last sysfs file: /sys/devices/pci0000:00/0000:00:1d.1/usb7/idVendor
:Modules linked in: vfat fat usb_storage uas rndis_wlan rndis_host cdc_ether usbnet cdc_acm cdc_phonet phonet ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc hidp fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc sunrpc cpufreq_ondemand acpi_cpufreq mperf capi capifs kernelcapi rfcomm sco bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables l2cap snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec ath9k snd_hwdep mac80211 snd_seq snd_seq_device ath9k_common uvcvideo snd_pcm ath9k_hw snd_timer videodev btusb ath dell_wmi snd i2c_i801 bluetooth sparse_keymap iTCO_wdt dell_laptop cfg80211 soundcore wmi r8169 dcdbas snd_page_alloc iTCO_vendor_support rfkill microcode joydev mii virtio_net kvm_intel kvm ipv6 firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 8715, comm: umount Tainted: G        W   2.6.38.6-26.rc1.fc15.i686.PAE #1 Dell Inc. Vostro 1014                     /063MN6
:EIP: 0060:[<c05e48d5>] EFLAGS: 00010082 CPU: 1
:EIP is at __percpu_counter_add+0xe/0x6d
:EAX: 00000000 EBX: f2d1aa28 ECX: ffffffff EDX: ffffffff
:ESI: f2d1aa00 EDI: 00000001 EBP: dee41dc8 ESP: dee41db0
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process umount (pid: 8715, ti=dee40000 task=e2c83240 task.ti=dee40000)
:Stack:
: 014b3477 c0a63780 00000001 ffffffff f2d1aa00 00000001 dee41dd8 c04b92c3
: 00000010 00000296 dee41df0 c04b95d7 ffffffff ffffffff f4e86e80 00000000
: dee41e7c c04b9831 00000000 0000000e c04b999f c043096a 00000001 0000001f
:Call Trace:
: [<c04b92c3>] __add_bdi_stat+0x33/0x37
: [<c04b95d7>] clear_page_dirty_for_io+0x7d/0x98
: [<c04b9831>] write_cache_pages+0x190/0x289
: [<c04b999f>] ? __writepage+0x0/0x28
: [<c043096a>] ? check_preempt_wakeup+0x116/0x189
: [<c043781e>] ? ttwu_post_activation+0x51/0x113
: [<c0435ad6>] ? __might_sleep+0x29/0xe4
: [<c07e8ffb>] ? _raw_spin_unlock_irqrestore+0x13/0x15
: [<c04306a8>] ? task_rq_unlock+0xf/0x11
: [<c05df9fb>] ? list_del+0xb/0x1b
: [<c04b994f>] generic_writepages+0x25/0x29
: [<c04ba40c>] do_writepages+0x21/0x2b
: [<c04b43ea>] __filemap_fdatawrite_range+0x57/0x5f
: [<c04b4e75>] filemap_flush+0x2b/0x2d
: [<c05110f0>] __sync_blockdev+0x22/0x2b
: [<c050a871>] __sync_filesystem+0x63/0x68
: [<c050a8be>] sync_filesystem+0x31/0x44
: [<c04ef287>] generic_shutdown_super+0x28/0xb8
: [<c04ef339>] kill_block_super+0x22/0x60
: [<c04ef54a>] deactivate_locked_super+0x1f/0x40
: [<c04efedb>] deactivate_super+0x2e/0x31
: [<c0501a88>] mntput_no_expire+0xb5/0xb9
: [<c0502326>] sys_umount+0x270/0x297
: [<c04f538e>] ? path_put+0x1a/0x1d
: [<c040969f>] sysenter_do_call+0x12/0x28
:Code: d4 8d a4 c0 89 f0 e8 56 b1 ff ff b8 c0 8d a4 c0 e8 ac 39 20 00 31 d2 5b 89 d0 5e 5d c3 55 89 e5 57 56 53 89 c3 83 ec 0c 8b 40 14 
:EIP: [<c05e48d5>] __percpu_counter_add+0xe/0x6d SS:ESP 0068:dee41db0
:CR2: 0000000033e02000

event_log:
:2011-07-18-12:43:54> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-07-18-12:43:57  Kernel oops report was uploaded