Bug 4142 - ftrace TestRunner, or frysk, shows no ptrace calls
Summary: ftrace TestRunner, or frysk, shows no ptrace calls
Status: RESOLVED WORKSFORME
Alias: None
Product: frysk
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Unassigned
URL:
Keywords:
Depends on:
Blocks: 2245
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Reported: 2007-03-06 19:36 UTC by Andrew Cagney
Modified: 2007-05-04 19:57 UTC (History)
0 users

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Description Andrew Cagney 2007-03-06 19:36:05 UTC 
Which must be occuring.
Comment 1 Sami Wagiaalla 2007-05-04 20:57:15 UTC 
ftrace -- ./TestRunner frysk.proc.TestTaskSyscallObserver

contains calls to ptrace:

...
21624.21624 <SYSCALL> ptrace (12,21626,0,2020776) 21624.21624 = 0
21624.21624 <SYSCALL> gettid () 21624.21624 = 21624
21624.21624 <SYSCALL> ptrace (12,21626,0,2020776) 21624.21624 = 0
21624.21624 <SYSCALL> gettid () 21624.21624 = 21624
21624.21624 <SYSCALL> ptrace (12,21626,0,2020776) 21624.21624 = 0
21624.21624 <SYSCALL> ptrace (24,21626,0,0) 21624.21624 = 0
21624.21624 <SYSCALL> gettimeofday (-1079979812,0) 21624.21624 = 0
21624.21624 <SYSCALL> gettimeofday (-1079979796,0) 21624.21624 = 0
21624.21624 <SYSCALL> setitimer (0,0xbfa0d0b8,NULL) 21624.21624 = 0
21624.21624 <SYSCALL> rt_sigaction () 21624.21624 = 0
21624.21624 <SYSCALL> rt_sigaction () 21624.21624 = 0
21624.21624 <SYSCALL> setitimer (0,0xbfa0d0b8,NULL) 21624.21624 = 0
21624.21624 <SYSCALL> gettid () 21624.21624 = 21624
21624.21624 <SYSCALL> rt_sigprocmask () 21624.21624 = 0
21624.21624 <SYSCALL> rt_sigprocmask () 21624.21624 = 0
21624.21624 <SYSCALL> waitpid (-1,0x859d8c4,1073741824) 21624.21624 = 21626
21624.21624 <SYSCALL> rt_sigprocmask () 21624.21624 = 0
21624.21624 <SYSCALL> waitpid (-1,0xbfa0d0c8,1073741825) 21624.21624 = 0
21624.21624 <SYSCALL> gettid () 21624.21624 = 21624
21624.21624 <SYSCALL> ptrace (12,21626,0,2020776) 21624.21624 = 0
21624.21624 <SYSCALL> ptrace (24,21626,0,0) 21624.21624 = 0
21624.21624 <SYSCALL> gettimeofday (-1079979812,0) 21624.21624 = 0
...