300
cpu cpu-number: Specifies a CPU by its number. (Centralized devices in IRF mode/distributed
devices in IRF or standalone mode.)
Usage guidelines
The system generates a context information entry for each process exception. A context information
entry includes the process ID, the crash time, the core file directory, stack information, and register
information.
Examples
# Display the exception context information on the x86-based 32-bit device.
<Sysname> display exception context
Index 1 of 1
------------------------------
Crashed PID: 120 (routed)
Crash signal: SIGBUS
Crash time: Tue Apr 9 17:14:30 2013
Core file path:
flash:/core/node0_routed_120_7_20130409-171430_1365527670.core
#0 0xb7caba4a
#1 0x0804cb79
#2 0xb7cd77c4
#3 0x08049f45
Backtrace stopped.
Registers' content
eax:0xfffffffc ebx:0x00000003 ecx:0xbfe244ec edx:0x0000000a
esp:0xbfe244b8 ebp:0xbfe244c8 esi:0xffffffff edi:0xbfe24674
eip:0xb7caba4a eflag:0x00000292 cs:0x00000073 ss:0x0000007b
ds:0x0000007b es:0x0000007b fs:0x00000000 gs:0x00000033
# Display the exception context information on the x86-based 64-bit device.
<Sysname> display exception context
Index 1 of 1
------------------------------
Crashed PID: 121 (routed)
Crash signal: SIGBUS
Crash time: Sun Mar 31 11:12:21 2013
Core file path:
flash:/core/node0_routed_121_7_20130331-111221_1364728341.core
#0 0x00007fae7dbad20c
#1 0x00000000004059fa
#2 0x00007fae7dbd96c0
#3 0x0000000000402b29
Backtrace stopped.
Registers' content
rax:0xfffffffffffffffc rbx:0x00007fff88a5dd10
rcx:0xffffffffffffffff rdx:0x000000000000000a
rsi:0x00007fff88a5dd10 rdi:0x0000000000000003
rbp:0x00007fff88a5dcf0 rsp:0x00007fff88a5dcf0
r8:0x00007fae7ea587e0 r9:0x0000000000000079
r10:0xffffffffffffffff r11:0x0000000000000246
r12:0x0000000000405b18 r13:0x00007fff88a5ff7a
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