Server hangs with message "uhci_hcd XXXX:XX:XX:.X: Unlink after no-IRQ? Controller is probably using

环境Red Hat Enterprise Linux 5HP Proliant 380 G7问题After kernel panic, server was rebooted. During boot process into runlevel 3, it hangs with following message:Raw"uhci_hcd 0000:02:00:.4: Unl...

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问答

victoruu

45422人浏览 · 2019-12-02 16:27:36

victoruu · 2019-12-02 16:27:36 发布

环境

Red Hat Enterprise Linux 5
HP Proliant 380 G7

问题

After kernel panic, server was rebooted. During boot process into runlevel 3, it hangs with following message:

Raw

"uhci_hcd 0000:02:00:.4: Unlink after no-IRQ? Controller is probably using wrong IRQ.

After kernel panic and rebooting, the server hangs

决议

The hang was solved by reseting the ILO management interface of the HP Proliant server

诊断步骤

call traces in dmesg

Raw

Initializing USB Mass Storage driver...
usb 6-1: new full speed USB device using uhci_hcd and address 2
uhci_hcd 0000:02:00.4: Unlink after no-IRQ?  Controller is probably using the wrong IRQ.
INFO: task khubd:344 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
khubd         D ffffffff80157f06     0   344    119           346   341 (L-TLB)
 ffff81011f4a3c60 0000000000000046 ffff81011f390140 0000000001ca1840
 0000000018800000 000000000000000a ffff81019f406040 ffff810103fae7f0
 000000197469b8d3 00000000000454f6 ffff81019f406228 00000001802014d3
Call Trace:
 [<ffffffff80063171>] wait_for_completion+0x79/0xa2
 [<ffffffff8008f455>] default_wake_function+0x0/0xe
 [<ffffffff80201d13>] usb_start_wait_urb+0x9e/0xe5
 [<ffffffff80201b50>] timeout_kill+0x0/0x5
 [<ffffffff80201f4d>] usb_control_msg+0xc8/0xeb
 [<ffffffff801fcfdf>] hub_port_reset+0x14c/0x1e4
 [<ffffffff801fd31f>] hub_port_init+0x22e/0x519
 [<ffffffff801ff378>] hub_thread+0x5a6/0xb01
 [<ffffffff800a3ccf>] autoremove_wake_function+0x0/0x2e
 [<ffffffff801fedd2>] hub_thread+0x0/0xb01
 [<ffffffff800a3ab7>] keventd_create_kthread+0x0/0xc4
 [<ffffffff80032c23>] kthread+0xfe/0x132
 [<ffffffff800a06db>] request_module+0x0/0x14d
 [<ffffffff8005dfc1>] child_rip+0xa/0x11
 [<ffffffff800a3ab7>] keventd_create_kthread+0x0/0xc4
 [<ffffffff80032b25>] kthread+0x0/0x132
 [<ffffffff8005dfb7>] child_rip+0x0/0x11

INFO: task insmod:854 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
insmod        D ffffffff80157f06     0   854      1           856   852 (NOTLB)
 ffff81019ed7bdb8 0000000000000082 0000000000000004 0000000affffffff
 ffffffffffffffff 0000000000000007 ffff81019f6bd080 ffff810121dbd7f0
 000000196fbcc650 0000000000044368 ffff81019f6bd268 0000000900000000
Call Trace:
 [<ffffffff80064a1b>] __down+0xc3/0xd8
 [<ffffffff8008f455>] default_wake_function+0x0/0xe
 [<ffffffff80056fab>] netlink_broadcast+0x2a9/0x2f1
 [<ffffffff800646d9>] __down_failed+0x35/0x3a
 [<ffffffff801d113a>] __driver_attach+0xa6/0xb6
 [<ffffffff801d1094>] __driver_attach+0x0/0xb6
 [<ffffffff801d08bf>] bus_for_each_dev+0x43/0x6e
 [<ffffffff801d04f4>] bus_add_driver+0x76/0x110
 [<ffffffff802033a0>] usb_register_driver+0x64/0xc6
 [<ffffffff880f5022>] :usb_storage:usb_stor_init+0x22/0x3a
 [<ffffffff800aa692>] sys_init_module+0xbd/0x206
 [<ffffffff8005d116>] system_call+0x7e/0x83
...
usb 6-1: device descriptor read/64, error -110
usb 6-1: configuration #1 chosen from 1 choice
input: HP  Virtual Keyboard  as /class/input/input0
input,hidraw0: USB HID v1.01 Keyboard [HP  Virtual Keyboard ] on usb-0000:02:00.4-1
input: HP  Virtual Keyboard  as /class/input/input1
input,hidraw0: USB HID v1.01 Mouse [HP  Virtual Keyboard ] on usb-0000:02:00.4-1
usb 6-1: USB disconnect, address 2
usb 6-1: new full speed USB device using uhci_hcd and address 3
usb 6-1: configuration #1 chosen from 1 choice
input: HP  Virtual Keyboard  as /class/input/input2
input,hidraw0: USB HID v1.01 Keyboard [HP  Virtual Keyboard ] on usb-0000:02:00.4-1
input: HP  Virtual Keyboard  as /class/input/input3
input,hidraw0: USB HID v1.01 Mouse [HP  Virtual Keyboard ] on usb-0000:02:00.4-1
usbcore: registered new driver usb-storage
USB Mass Storage support registered.

转载至https://access.redhat.com/solutions/718153