软件BUG ,可尝试升级IOS
%SYS-2-INTSCHED: 'may suspend' -Process= "IP SNMP" logs seen
CSCub12694
Example 1:
%SYS-2-INTSCHED: 'may_suspend' at level 4 -Process= "IP SNMP", ipl= 4, pid= 429
-Traceback=
%SYS-2-INTSCHED: 'may_suspend' at level 4 -Process= "IP SNMP", ipl= 4, pid= 429
-Traceback=
Example 2:
%SYS-2-INTSCHED: 'may_suspend' at level 2 , all interrupts disabled -Process= "IP SNMP", ipl= 2, pid= 338
-Traceback=
%SYS-2-INTSCHED: 'may_suspend' at level 2 , all interrupts disabled -Process= "IP SNMP", ipl= 2, pid= 338
In some cases the tracebacks MAY lead to a software forced reload.
Workaround:
There is no workaround.
Known Affected Releases: (1)
15.1(4)M1
Known Fixed Releases: (33)
15.3(3)S
15.3(3)M
15.3(2.9)T
15.3(2.9)S
15.3(2.8.2)PIB23
15.3(2.3.1)CG
15.3(2.1)T
15.3(2.1)PI22
15.2(4.0.64a)E
15.2(4.0)ST
15.2(4)M5
15.2(4)M4
15.2(4)M3.4
15.2(4)GC
15.2(1.27)PSR
15.2(1.26)PSR
15.2(1.25)PSR
15.2(1.24)PSR
15.2(1.2.3)PI22
15.2(1)E
15.1(4)M7
15.1(4)M6.3
15.1(2)SY
15.1(2)SG2
15.1(2)SG1.0.48
15.1(2)SG1
15.1(1)SY1.57
15.1(1)SY1.55
15.1(1)SY1.32
15.1(1)SY1
15.1(1)SY0.1
15.1(1)ICB29.1
15.0(1)IA273.525