- 论坛徽章:
- 0
|
3、# date > /dev/bus/lp0,“一堆看不懂的信息”
BUG: soft lockup - CPU#0 stuck for 61s! [sh:813]
NIP: c01ae1b8 LR: c01ab5ec CTR: c01ab5d8
REGS: cdbefbf0 TRAP: 1001 Not tainted (2.6.25)
MSR: 00029030 <EE,ME,IR,DR> CR: 44004044 XER: 00000000
TASK = ca2123f0[813] 'sh' THREAD: cdbee000
GPR00: 04200031 cdbefca0 ca2123f0 ccd8f0c0 ccd8f000 c0012594 ccd8f0e0 ccd8f0e0
GPR08: ffffffff d1060014 00000001 d1060000 24004048
NIP [c01ae1b8] dwc_otg_hcd_handle_intr+0x30/0x124
LR [c01ab5ec] dwc_otg_hcd_irq+0x14/0x30
Call Trace:
[cdbefca0] [bfd222a0] 0xbfd222a0 (unreliable)
[cdbefcc0] [c01ab5ec] dwc_otg_hcd_irq+0x14/0x30
[cdbefcd0] [c01872c0] usb_hcd_irq+0x40/0x9c
[cdbefce0] [c0046468] handle_IRQ_event+0x5c/0xb0
[cdbefd00] [c00482a4] handle_level_irq+0x90/0x11c
[cdbefd10] [c0016b6c] uic_irq_cascade+0x108/0x138
[cdbefd30] [c0004d4c] do_IRQ+0xa0/0xc4
[cdbefd40] [c000e3d4] ret_from_except+0x0/0x18
[cdbefe00] [00000003] 0x3
[cdbefe30] [c0004228] do_softirq+0x58/0x5c
[cdbefe40] [c0025334] irq_exit+0x48/0x58
[cdbefe50] [c0004d50] do_IRQ+0xa4/0xc4
[cdbefe60] [c000e3d4] ret_from_except+0x0/0x18
[cdbeff20] [c007dda8] sys_fcntl64+0x58/0xb8
[cdbeff40] [c000dd8c] ret_from_syscall+0x0/0x3c
Instruction dump:
7c0802a6 9421ffe0 bf810010 90010024 81230000 7c7d1b78 81690004 392b0014
7c0004ac 7c004c2c 0c000000 4c00012c <700a0001> 3b800000 41820088 7c0004ac |
|