I'm seeing another asymmetry, this one is on powerpc:
--
perf 30179 [001] 10374622.667436: raw_syscalls:sys_enter: NR 11
(3fffe16ef55e, [...])
ls 30179 [002] 10374622.667921: raw_syscalls:sys_exit: NR 0 = 0
--
Syscall "11" is "execve", but is it expected that the sys_exit will report the
On 6/13/19 4:00 PM, Paul Clarke wrote:
> On 6/12/19 1:32 AM, Naveen N. Rao wrote:
>> Paul Clarke wrote:
>>> What are the circumstances in which raw_syscalls:sys_exit reports "-1" for
>>> the syscall ID?
>>>
>>> perf 5375 [007] 59632.478528: raw_syscalls:sys_enter: NR 1 (3,
>>> 9fb888, 8, 2
On 6/12/19 1:32 AM, Naveen N. Rao wrote:
> Paul Clarke wrote:
>> What are the circumstances in which raw_syscalls:sys_exit reports "-1" for
>> the syscall ID?
>>
>> perf 5375 [007] 59632.478528: raw_syscalls:sys_enter: NR 1 (3,
>> 9fb888, 8, 2d83740, 1, 7)
>> perf 5375 [007] 59632
Paul Clarke wrote:
What are the circumstances in which raw_syscalls:sys_exit reports "-1" for the
syscall ID?
perf 5375 [007] 59632.478528: raw_syscalls:sys_enter: NR 1 (3, 9fb888,
8, 2d83740, 1, 7)
perf 5375 [007] 59632.478532:raw_syscalls:sys_exit: NR 1 = 8
perf 5375