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teawater
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kgtp
KGTP is a comprehensive dynamic tracer for analysing Linux kernel and application (including Android) problems on production systems in real time.
http://teawater.github.io/kgtp/
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kgtp调试用户态程序会导致死机
#51
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goxxx
opened
8 years ago
goxxx
commented
8 years ago
必现步骤
用户态程序一直while执行运算, 对变量进行加1
kgtp在加1的地方collect变量
tstart之后再输入tstop, i b显示trace point还是处于installed状态
反复tstart和tstop之后, 系统就死机了
必现步骤