abrt version: 2.0.3
architecture:   x86_64
cmdline:        BOOT_IMAGE=/boot/vmlinuz-2.6.41.1-1.fc15.x86_64 ro root=UUID=7eac755b-8dc2-4a50-a7ea-69a6d3223fb0 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb pcie_aspm=force quiet
comment:        abrupt crash during heavy data transfer
component:      kernel
kernel:         2.6.41.1-1.fc15.x86_64
kernel_tainted: 1152
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
time:           Sat Dec 17 21:01:34 2011

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
:IP: [<ffffffff8132290e>] sd_revalidate_disk+0x36/0x16c7
:PGD 144a3b067 PUD 11f4bb067 PMD 0 
:Oops: 0000 [#1] SMP 
:CPU 3 
:Modules linked in: rndis_wlan rndis_host cdc_ether usbnet mii ppdev parport_pc lp parport vfat fat ses enclosure cdc_phonet phonet rfcomm ath3k tcp_lp vboxpci vboxnetadp vboxnetflt vboxdrv fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge 8021q garp stp llc sunrpc cpufreq_ondemand acpi_cpufreq mperf capi kernelcapi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack bnep snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec uvcvideo btusb videodev bluetooth media snd_hwdep arc4 ath9k snd_seq v4l2_compat_ioctl32 cdc_acm mac80211 snd_seq_device snd_pcm ath9k_common ath9k_hw iTCO_wdt i2c_i801 acer_wmi intel_ips virtio_net atl1c sparse_keymap ath serio_raw iTCO_vendor_support kvm_intel snd_timer snd soundcore snd_page_alloc cfg80211 rfkill microcode kvm joydev ipv6 usb_storage uas nouveau i915 ttm drm_kms_helper drm i2c_algo_bit i2c_core m
:xm_wmi wmi video [last unloaded: scsi_wait_scan]
:Pid: 27085, comm: mount.ntfs Tainted: G         C  2.6.41.1-1.fc15.x86_64 #1 Acer Aspire 5745G/ZR7
:RIP: 0010:[<ffffffff8132290e>]  [<ffffffff8132290e>] sd_revalidate_disk+0x36/0x16c7
:RSP: 0018:ffff880008fb99d8  EFLAGS: 00010246
:RAX: 0000000000000000 RBX: ffff88014b5023c0 RCX: 0000000000000002
:RDX: 0000000000000002 RSI: ffff880008fb9a24 RDI: ffff88001b69c400
:RBP: ffff880008fb9a98 R08: 00000008ffffffff R09: 0000000000000005
:R10: 0080002081234f5c R11: ffff88001b69c448 R12: 0000000000000000
:R13: ffff88001b69c400 R14: 000000000000001f R15: 0000000000000000
:FS:  00007f513e0b2720(0000) GS:ffff880157cc0000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
:CR2: 0000000000000008 CR3: 000000014ac11000 CR4: 00000000000006e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process mount.ntfs (pid: 27085, threadinfo ffff880008fb8000, task ffff880110ec2e60)
:Stack:
: ffffea0001c3cd40 ffff88001b69c448 ffff88001b69c478 ffff88001b69c400
: ffff880008fb9a08 ffffffff8149c946 ffff88001b69c400 ffffffff8112b518
: ffff88014b502498 ffff88001b69c400 ffff880008fb9a58 ffffffff8113d4cf
:Call Trace:
: [<ffffffff8149c946>] ? _raw_spin_lock+0xe/0x10
: [<ffffffff8112b518>] ? get_super+0x29/0xa9
: [<ffffffff8113d4cf>] ? iput+0x39/0x182
: [<ffffffff8117fec9>] rescan_partitions+0xb4/0x43f
: [<ffffffff811535d3>] __blkdev_get+0x1b4/0x397
: [<ffffffff8115360a>] __blkdev_get+0x1eb/0x397
: [<ffffffff81153a76>] ? blkdev_get+0x2c0/0x2c0
: [<ffffffff81153987>] blkdev_get+0x1d1/0x2c0
: [<ffffffff81153a76>] ? blkdev_get+0x2c0/0x2c0
: [<ffffffff81153add>] blkdev_open+0x67/0x6b
: [<ffffffff81128072>] __dentry_open+0x17a/0x2b8
: [<ffffffff8149c946>] ? _raw_spin_lock+0xe/0x10
: [<ffffffff81128f9b>] nameidata_to_filp+0x60/0x67
: [<ffffffff81135620>] do_last+0x461/0x5ad
: [<ffffffff8113586e>] path_openat+0xcf/0x310
: [<ffffffff810fc548>] ? handle_mm_fault+0x1c8/0x1db
: [<ffffffff81135bac>] do_filp_open+0x38/0x86
: [<ffffffff8113f164>] ? alloc_fd+0x72/0x11d
: [<ffffffff81129010>] do_sys_open+0x6e/0x100
: [<ffffffff810a37c8>] ? audit_syscall_entry+0x145/0x171
: [<ffffffff811290c2>] sys_open+0x20/0x22
: [<ffffffff814a3102>] system_call_fastpath+0x16/0x1b
:Code: 54 53 48 81 ec 98 00 00 00 66 66 66 66 90 4c 8b a7 28 03 00 00 65 48 8b 04 25 28 00 00 00 48 89 45 c8 31 c0 48 89 bd 70 ff ff ff 
:RIP  [<ffffffff8132290e>] sd_revalidate_disk+0x36/0x16c7
: RSP <ffff880008fb99d8>

kernel_tainted_long:
:Kernel has oopsed before.
:Modules from drivers/staging are loaded.