关于网友提出的“ Call Trace of usb driver core crash”问题疑问，本网通过在网上对“ Call Trace of usb driver core crash”有关的相关答案进行了整理，供用户进行参考，详细问题解答如下：
问题： Call Trace of usb driver core crash
描述: 这个是我们产品的WUSB老是报这个错误，请大牛给指教debug下
Apr 5 14:59:04 magic kernel: Modules linked in: usb_skeleton(U) wusb_cbaf(U) tun bridge iptable_mangle iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables sunrpc 8021q garp bnx2fc cnic uio fcoe stp llc libfcoe libfc scsi_transport_fc scsi_tgt cpufreq_ondemand acpi_cpufreq freq_table mperf ipv6 psysdrv(P)(U) esdcan_pci200(P)(U) vfat fat ext3 jbd wmi xhci_hcd raid0 igb dca ptp pps_core nvidia(P)(U) sg realtek_uwb(U) hwa_hc(U) wusb_wa(U) wusbcore(U) hwa_rc(U) uwb(U) rcim2usb(U) microcode serio_raw i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc e1000e shpchp ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif firewire_ohci firewire_core crc_itu_t isci libsas scsi_transport_sas ahci pata_acpi ata_generic dm_mirror dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan]
Apr 5 14:59:04 magic kernel: Pid: 6617, comm: sh Tainted: P --------------- 2.6.32-358.11.1.el6.x86_64 #1
Apr 5 14:59:04 magic kernel: Call Trace:
Apr 5 14:59:04 magic kernel: [] ? warn_slowpath_common+0x87/0xc0
Apr 5 14:59:04 magic kernel: [] ? warn_slowpath_null+0x1a/0x20
Apr 5 14:59:04 magic kernel: [] ? local_bh_enable_ip+0x7d/0xb0
Apr 5 14:59:04 magic kernel: [] ? _spin_unlock_bh+0x1b/0x20
Apr 5 14:59:04 magic kernel: [] ? uwb_rc_set_drp_cmd_done+0x67/0x100 [uwb]
Apr 5 14:59:04 magic kernel: [] ? del_timer+0x7d/0xe0
Apr 5 14:59:04 magic kernel: [] ? uwb_rc_neh_cb+0x25/0x40 [uwb]
Apr 5 14:59:04 magic kernel: [] ? uwb_rc_neh_grok+0x252/0x4d0 [uwb]
Apr 5 14:59:04 magic kernel: [] ? select_idle_sibling+0x95/0x150
Apr 5 14:59:04 magic kernel: [] ? hwarc_neep_cb+0x59/0x168 [hwa_rc]
Apr 5 14:59:04 magic kernel: [] ? usb_hcd_giveback_urb+0x64/0xe0
Apr 5 14:59:04 magic kernel: [] ? ehci_urb_done+0x90/0xe0
Apr 5 14:59:04 magic kernel: [] ? qh_completions+0x415/0x690
Apr 5 14:59:04 magic kernel: [] ? autoremove_wake_function+0x16/0x40
Apr 5 14:59:04 magic kernel: [] ? ehci_work+0x480/0xae0
Apr 5 14:59:04 magic kernel: [] ? delayed_work_timer_fn+0x0/0x50
Apr 5 14:59:04 magic kernel: [] ? ehci_irq+0x23a/0x550
Apr 5 14:59:04 magic kernel: [] ? __queue_work+0x41/0x50
Apr 5 14:59:04 magic kernel: [] ? delayed_work_timer_fn+0x39/0x50
Apr 5 14:59:04 magic kernel: [] ? __rcu_process_callbacks+0x54/0x350
Apr 5 14:59:04 magic kernel: [] ? usb_hcd_irq+0x3f/0x90
Apr 5 14:59:04 magic kernel: [] ? handle_IRQ_event+0x60/0x170
Apr 5 14:59:04 magic kernel: [] ? ack_apic_level+0x79/0x1b0
Apr 5 14:59:04 magic kernel: [] ? handle_fasteoi_irq+0x88/0xf0
Apr 5 14:59:04 magic kernel: [] ? handle_irq+0x49/0xa0
Apr 5 14:59:04 magic kernel: [] ? do_IRQ+0x6c/0xf0
Apr 5 14:59:04 magic kernel: [] ? ret_from_intr+0x0/0x11
Apr 5 14:59:04 magic kernel:
Apr 5 14:59:04 magic kernel: ---[ end trace dea12249f2e92100 ]---
以上介绍了“ Call Trace of usb driver core crash”的问题解答，希望对有需要的网友有所帮助。
本文网址链接：http://www.codes51.com/itwd/3025817.html
