[abrt]: WARNING: at drivers/usb/host/ehci-hcd.c:1068 ehci_endpoint_reset+0x10c/0x120()

[Quickbooks Office]

Additional info:
WARNING: at drivers/usb/host/ehci-hcd.c:1068 ehci_endpoint_reset+0x10c/0x120()
Hardware name: MS-7678
clear_halt for a busy endpoint
Modules linked in: tun fuse bnep bluetooth vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast vboxdrv(OF) be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp ip6table_mangle libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables nvidia(POF) arc4 rt2800usb rt2x00usb rt2800lib rt2x00lib mac80211 cfg80211 rfkill crc_ccitt usblp snd_hda_codec_hdmi i2c_i801 snd_hda_codec_realtek snd_hda_intel snd_hda_codec iTCO_wdt iTCO_vendor_support snd_hwdep mei lpc_ich mfd_core snd_seq snd_seq_device snd_pcm i2c_core coretemp snd_page_alloc snd_timer snd soundcore kvm_intel kvm microcode uinput dm_crypt crc32c_intel ghash_clmulni_intel usb_storage r8169 mii sunrpc
Pid: 3042, comm: EMT-1 Tainted: PF        C O 3.7.2-201.fc18.x86_64 #1
Call Trace:
 [<ffffffff8105e67f>] warn_slowpath_common+0x7f/0xc0
 [<ffffffff8105e776>] warn_slowpath_fmt+0x46/0x50
 [<ffffffff81465d2c>] ehci_endpoint_reset+0x10c/0x120
 [<ffffffff8144c5f5>] usb_hcd_reset_endpoint+0x25/0x70
 [<ffffffff8144d948>] usb_reset_endpoint+0x28/0x40
 [<ffffffff8144e54e>] usb_clear_halt+0x6e/0x80
 [<ffffffff81632cbd>] ? mutex_lock+0x1d/0x50
 [<ffffffff8145982d>] usbdev_do_ioctl+0x9cd/0x10e0
 [<ffffffffa0dc7255>] ? VBoxHost_RTMemFree+0x25/0x30 [vboxdrv]
 [<ffffffffa0dbb473>] ? VBoxDrvLinuxIOCtl_4_2_6+0x143/0x1e0 [vboxdrv]
 [<ffffffff81459f6e>] usbdev_ioctl+0xe/0x20
 [<ffffffff811a64e9>] do_vfs_ioctl+0x99/0x580
 [<ffffffff8128b7da>] ? inode_has_perm.isra.31.constprop.61+0x2a/0x30
 [<ffffffff8128cba7>] ? file_has_perm+0x97/0xb0
 [<ffffffff81196cbd>] ? fput+0x1d/0xd0
 [<ffffffff811a6a61>] sys_ioctl+0x91/0xb0
 [<ffffffff810dc7dc>] ? __audit_syscall_exit+0x3ec/0x450
 [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b

I think it happened when I attached Printer USB to Guest.

​https://bugzilla.redhat.com/show_bug.cgi?id=911969

[Quickbooks Office]

Still happens with VirtualBox-4.2.51-86055 (May 28 build).

Uploading log files.