Linux Device Driver >> SystemTap

解決"module version mismatch"問題

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問題如下：

$ stap main.stp
    ERROR: module version mismatch (#1 SMP Sat Jul 2 22:17:10 EDT 2022 vs #1 SMP Mon Feb 22 16:43:24 EST 2021), release 4.19.133
    WARNING: /usr/local/bin/staprun exited with status: 1
    Pass 5: run failed.  [man error::pass5]

司徒目前是重新編譯安裝SystemTap，用來解決這個問題，步驟如下：

$ cd
$ wget https://sourceware.org/systemtap/ftp/releases/systemtap-4.7.tar.gz
$ tar xvf systemtap-4.7.tar.gz
$ cd systemtap-4.7
$ vim runtime/linux/runtime.h +14
    #define STP_NO_VERREL_CHECK

$ make
$ sudo make install

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