abrt version: 2.0.3
architecture:   x86_64
cmdline:        ro root=UUID=8a557014-db81-476d-953b-7f8e1df32f81 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb 5 quiet
comment:        inserted e MMC card.
component:      kernel
kernel:         2.6.40.6-0.fc15.x86_64
kernel_tainted: 512
kernel_tainted_long: Taint on warning.
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         [139314.876983] WARNING: at drivers/mmc/host/sdhci.c:934 sdhci_send_command+0x37/0x88a [sdhci]()
time:           Sat Oct  8 13:10:02 2011

backtrace:
:[139314.876983] WARNING: at drivers/mmc/host/sdhci.c:934 sdhci_send_command+0x37/0x88a [sdhci]()
:[139314.876985] Hardware name: 4270CTO
:[139314.876986] Modules linked in: tcp_lp btrfs zlib_deflate libcrc32c ppdev vmnet parport_pc parport fuse vsock vmci vmmon rfcomm bnep ip6t_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ses enclosure usb_storage uas snd_hda_codec_conexant arc4 uvcvideo videodev btusb media v4l2_compat_ioctl32 snd_hda_intel snd_hda_codec bluetooth snd_hwdep snd_seq snd_seq_device snd_pcm iwlagn mac80211 iTCO_wdt i2c_i801 iTCO_vendor_support cfg80211 joydev xhci_hcd e1000e mmc_block snd_timer snd_page_alloc thinkpad_acpi rfkill snd soundcore ipv6 sdhci_pci sdhci mmc_core firewire_ohci firewire_core crc_itu_t nouveau ttm i915 drm_kms_helper drm i2c_algo_bit i2c_core mxm_wmi wmi video [last unloaded: scsi_wait_scan]
:[139314.877022] Pid: 0, comm: swapper Tainted: G        W   2.6.40.6-0.fc15.x86_64 #1
:[139314.877024] Call Trace:
:[139314.877025]  <IRQ>  [<ffffffff81054d0e>] warn_slowpath_common+0x83/0x9b
:[139314.877035]  [<ffffffff81054d40>] warn_slowpath_null+0x1a/0x1c
:[139314.877039]  [<ffffffffa005edbc>] sdhci_send_command+0x37/0x88a [sdhci]
:[139314.877042]  [<ffffffff8124bc37>] ? swiotlb_unmap_sg_attrs+0x3c/0x58
:[139314.877046]  [<ffffffffa005ec41>] ? dma_unmap_sg_attrs.constprop.9+0x42/0x49 [sdhci]
:[139314.877050]  [<ffffffffa005f803>] sdhci_finish_data+0x1f4/0x212 [sdhci]
:[139314.877054]  [<ffffffffa005ff68>] sdhci_irq+0x591/0x664 [sdhci]
:[139314.877065]  [<ffffffffa01350b2>] ? nouveau_irq_handler+0x33/0x116 [nouveau]
:[139314.877068]  [<ffffffff810ae0e0>] handle_irq_event_percpu+0x53/0x1a5
:[139314.877071]  [<ffffffff810ae26a>] handle_irq_event+0x38/0x56
:[139314.877074]  [<ffffffff810755b0>] ? sched_clock_cpu+0x42/0xc6
:[139314.877077]  [<ffffffff810b034c>] handle_fasteoi_irq+0x77/0x9b
:[139314.877080]  [<ffffffff8100ab6d>] handle_irq+0x88/0x8e
:[139314.877083]  [<ffffffff8149075d>] do_IRQ+0x4d/0xa5
:[139314.877087]  [<ffffffff81488993>] common_interrupt+0x13/0x13
:[139314.877088]  <EOI>  [<ffffffff8100e975>] ? paravirt_read_tsc+0x9/0xd
:[139314.877093]  [<ffffffff810ddb66>] ? mempool_free_slab+0x17/0x19
:[139314.877096]  [<ffffffff81284620>] ? intel_idle+0xd8/0x100
:[139314.877098]  [<ffffffff81284602>] ? intel_idle+0xba/0x100
:[139314.877102]  [<ffffffff813afead>] cpuidle_idle_call+0xd7/0x168
:[139314.877106]  [<ffffffff81008307>] cpu_idle+0xa5/0xdf
:[139314.877109]  [<ffffffff814679ce>] rest_init+0x72/0x74
:[139314.877112]  [<ffffffff81b66b8b>] start_kernel+0x3ca/0x3d5
:[139314.877115]  [<ffffffff81b662c4>] x86_64_start_reservations+0xaf/0xb3
:[139314.877117]  [<ffffffff81b66140>] ? early_idt_handlers+0x140/0x140
:[139314.877119]  [<ffffffff81b663ca>] x86_64_start_kernel+0x102/0x111